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Govorov V, Shcherbakov E, Janšta P, Černá Bolfiková B. First assessment of the biodiversity of praying mantises (Insecta: Mantodea) in Cameroon with DNA barcoding. PLoS One 2024; 19:e0304163. [PMID: 38781285 PMCID: PMC11115298 DOI: 10.1371/journal.pone.0304163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Accepted: 05/07/2024] [Indexed: 05/25/2024] Open
Abstract
Praying mantises are the apex insect predators in many ecosystems, nevertheless they receive relatively less recognition in biodiversity reviews. We report a first survey of diversity of praying mantises in Cameroon, which is situated in the Congo Basin region, one of the richest biodiversity hotspots. Combination of light trapping with manual collecting resulted in 495 specimens representing 62 species. A total of eight species are novel for the country, at least five species are likely undescribed. DNA barcodes of 72 specimens representing every collected species were obtained, curated, and submitted to NCBI database. For eight species, barcodes are published for the first time. A maximum likelihood phylogenetic tree was created using all available barcodes of Mantodea of Central African subregion. The results obtained during this study stress the importance of combining traditional and molecular approaches during biodiversity assessments of often neglected taxa, the latter aiding in uncovering new species, resolving unknown morphological divergencies and assigning conspecifics.
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Affiliation(s)
- Valeriy Govorov
- Department of Zoology, Faculty of Science, Charles University, Prague, Czech Republic
- Faculty of Tropical AgriSciences, Czech University of Life Sciences Prague, Prague, Czech Republic
| | | | - Petr Janšta
- Department of Zoology, Faculty of Science, Charles University, Prague, Czech Republic
| | - Barbora Černá Bolfiková
- Faculty of Tropical AgriSciences, Czech University of Life Sciences Prague, Prague, Czech Republic
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2
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Lai D, Chen P, Li S, Xiang X, Ou H, Kang N, Yang J, Pang H, Shih C, Labandeira CC, Ren D, Yang Q, Shi C. The associated evolution of raptorial foreleg and mantispid diversification during 200 million years. Natl Sci Rev 2023; 10:nwad278. [PMID: 38033734 PMCID: PMC10686013 DOI: 10.1093/nsr/nwad278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 10/26/2023] [Indexed: 12/02/2023] Open
Abstract
Mantispidae have developed multidimensional specializations of predation that are leveraged by trade-offs involving attack properties, which is revealed by interdisciplinary analyses of phylogeny, morphometrics, and mechanical modeling. The lineage diversification was stimulated by its raptorial foreleg evolution, and was influenced by the ecosystem of corresponding periods, involving biotic and physical factors.
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Affiliation(s)
- Dahang Lai
- School of Earth Sciences and Engineering, Guangdong Provincial Key Lab of Geological Processes and Mineral Resources, Sun Yat-sen University, China
| | - Peichao Chen
- School of Life Sciences, Key Laboratory of Conservation and Application in Biodiversity of South China, Guangzhou University, China
| | - Shumin Li
- School of Earth Sciences and Engineering, Guangdong Provincial Key Lab of Geological Processes and Mineral Resources, Sun Yat-sen University, China
| | - Xianzhe Xiang
- School of Earth Sciences and Engineering, Guangdong Provincial Key Lab of Geological Processes and Mineral Resources, Sun Yat-sen University, China
| | - Haohong Ou
- School of Earth Sciences and Engineering, Guangdong Provincial Key Lab of Geological Processes and Mineral Resources, Sun Yat-sen University, China
| | - Nuoyao Kang
- School of Earth Sciences and Engineering, Guangdong Provincial Key Lab of Geological Processes and Mineral Resources, Sun Yat-sen University, China
| | - Jingtao Yang
- School of Earth Sciences and Engineering, Guangdong Provincial Key Lab of Geological Processes and Mineral Resources, Sun Yat-sen University, China
| | - Hong Pang
- School of Ecology, Sun Yat-sen University, China
| | - ChungKun Shih
- College of Life Sciences, Capital Normal University, China
- Department of Paleobiology, National Museum of Natural History, Smithsonian Institution, USA
| | - Conrad C Labandeira
- Department of Paleobiology, National Museum of Natural History, Smithsonian Institution, USA
- Department of Entomology, University of Maryland, College Park, USA
| | - Dong Ren
- College of Life Sciences, Capital Normal University, China
| | - Qiang Yang
- School of Life Sciences, Key Laboratory of Conservation and Application in Biodiversity of South China, Guangzhou University, China
| | - Chaofan Shi
- School of Earth Sciences and Engineering, Guangdong Provincial Key Lab of Geological Processes and Mineral Resources, Sun Yat-sen University, China
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de Alcantara Viana JV, Campos Duarte R, Vieira C, Augusto Poleto Antiqueira P, Bach A, de Mello G, Silva L, Rabelo Oliveira Leal C, Quevedo Romero G. Crypsis by background matching and disruptive coloration as drivers of substrate occupation in sympatric Amazonian bark praying mantises. Sci Rep 2023; 13:19985. [PMID: 37968331 PMCID: PMC10652001 DOI: 10.1038/s41598-023-46204-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 10/29/2023] [Indexed: 11/17/2023] Open
Abstract
Background matching and disruptive coloration are common camouflage strategies in nature, but few studies have accurately measured their protective value in living organisms. Amazon's Bark praying mantises exhibit colour patterns matching whitish and greenish-brown tree trunks. We tested the functional significance of background matching and disruptive coloration of different praying mantis morphospecies (white, grey and green) detected by DNA barcoding. Through image analysis, avian visual models and field experiments using humans as potential predators, we explored whether the background occupation of mantises provides camouflage against predation. Data were obtained for individuals against their occupied tree trunks (whitish or greenish-brown) and microhabitats (lichen or bryophyte patches), compared to non-occupied trunks. White and grey mantises showed lower colour contrasts against occupied trunks at the scale of tree trunk, with no differences in luminance contrasts. Conversely, green mantises showed lower colour and luminance contrasts against microhabitats and also exhibited high edge disruption against greenish-brown trunks. The camouflage of white and green mantis models against colour-matching trunks increased search time and reduced encounter distance of human predators. We highlight the importance of camouflage strategies at different spatial scales to enhance individual survival against predators. Specifically, we present a stunning study system to investigate the relationship of phylogenetically related species that use camouflage in sympatry.
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Affiliation(s)
- João Vitor de Alcantara Viana
- Programa de Pós-Graduação em Ecologia, Instituto de Biologia, Universidade Estadual de Campinas, Campinas, São Paulo, Brazil.
- Laboratório de Interações Multitróficas e Biodiversidade, Departamento de Biologia Animal, Instituto de Biologia, Universidade Estadual de Campinas (UNICAMP), CP 6109, Campinas, São Paulo, CEP 13083-970, Brazil.
| | - Rafael Campos Duarte
- Universidade Federal Do ABC, São Bernardo Do Campo, São Paulo, CEP 09606-045, Brazil
- Centre for Ecology and Conservation, College of Life and Environmental Sciences, University of Exeter, Penryn Campus, Penryn, TR10 9FE, UK
| | - Camila Vieira
- Departamento de Ciências Básicas, Universidade de São Paulo (USP), Campus de Pirassununga, Pirassununga, São Paulo, CEP 13635-900, Brazil
| | - Pablo Augusto Poleto Antiqueira
- Laboratório de Interações Multitróficas e Biodiversidade, Departamento de Biologia Animal, Instituto de Biologia, Universidade Estadual de Campinas (UNICAMP), CP 6109, Campinas, São Paulo, CEP 13083-970, Brazil
| | - Andressa Bach
- Programa de Pós-Graduação Em Ecologia E Conservação da Biodiversidade, Instituto de Biociências, Universidade Federal de Mato Grosso, Avenida Fernando Corrêa da Costa, N° 2367, Boa Esperança, Cuiabá, 78060900, Brazil
| | - Gabriel de Mello
- Programa de Pós-Graduação Em Ecologia E Conservação da Biodiversidade, Instituto de Biociências, Universidade Federal de Mato Grosso, Avenida Fernando Corrêa da Costa, N° 2367, Boa Esperança, Cuiabá, 78060900, Brazil
| | - Lorhaine Silva
- Programa de Pós-Graduação Em Ecologia E Conservação da Biodiversidade, Instituto de Biociências, Universidade Federal de Mato Grosso, Avenida Fernando Corrêa da Costa, N° 2367, Boa Esperança, Cuiabá, 78060900, Brazil
| | - Camila Rabelo Oliveira Leal
- Laboratório de Interações Multitróficas e Biodiversidade, Departamento de Biologia Animal, Instituto de Biologia, Universidade Estadual de Campinas (UNICAMP), CP 6109, Campinas, São Paulo, CEP 13083-970, Brazil
| | - Gustavo Quevedo Romero
- Laboratório de Interações Multitróficas e Biodiversidade, Departamento de Biologia Animal, Instituto de Biologia, Universidade Estadual de Campinas (UNICAMP), CP 6109, Campinas, São Paulo, CEP 13083-970, Brazil
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Lin YJ, Zhang LH, Ma Y, Storey KB, Yu DN, Zhang JY. Novel Gene Rearrangements in Mitochondrial Genomes of four families of Praying Mantises (Insecta, Mantodea) and Phylogenetic Relationships of Mantodea. Gene 2023; 880:147603. [PMID: 37422176 DOI: 10.1016/j.gene.2023.147603] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 06/16/2023] [Accepted: 06/30/2023] [Indexed: 07/10/2023]
Abstract
The mitochondrial genome (mitogenome) plays an important role in phylogenetic studies of many species. The mitogenomes of many praying mantis groups have been well-studied, but mitogenomes of special mimic praying mantises, especially Acanthopoidea and Galinthiadoidea species, are still sorely lacking in the NCBI database. The present study analyzes five mitogenomes from four species of Acanthopoidea (Angela sp., Callibia diana, Coptopteryx sp., Raptrix fusca) and one of Galinthiadoidea (Galinthias amoena) that were sequenced by the primer-walking method. Among Angela sp. and Coptopteryx sp., three gene rearrangements were detected in ND3-A-R-N-S-E-F and COX1-L2-COX2 gene regions, two of which were novel. In addition, individual tandem repeats were found in control regions of four mitogenomes (Angela sp., C. diana, Coptopteryx sp., G. amoena). For those, plausible explanations were derived from the tandem duplication-random loss (TDRL) model and the slipped-strand mispairing model. One potential motif was found in Acanthopidae that was seen as a synapomorphy. Several conserved block sequences (CBSs) were detected within Acanthopoidea that paved the way for the design of specific primers. Via BI and ML analysis, based on four datasets (PCG12, PCG12R, PCG123, PCG123R), the merged phylogenetic tree within Mantodea was reconstructed. This showed that the monophyly of Acanthopoidea was supported and that the PCG12R dataset was the most suitable for reconstructing the phylogenetic tree within Mantodea.
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Affiliation(s)
- Yi-Jie Lin
- College of Life Sciences, Zhejiang Normal University, Jinhua, Zhejiang Province, China.
| | - Li-Hua Zhang
- Taishun County Forestry Bureau, Wenzhou, Zhejiang Province, China.
| | - Yue Ma
- College of Life Sciences, Zhejiang Normal University, Jinhua, Zhejiang Province, China.
| | | | - Dan-Na Yu
- College of Life Sciences, Zhejiang Normal University, Jinhua, Zhejiang Province, China; Department of Biology, Carleton University, Ottawa, Canada.
| | - Jia-Yong Zhang
- College of Life Sciences, Zhejiang Normal University, Jinhua, Zhejiang Province, China; Key Lab of Wildlife Biotechnology, Conservation and Utilization of Zhejiang Province, Zhejiang Normal University, Jinhua, Zhejiang Province, China.
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Liu Q, Liu Y, Liu Q, Tian L, Li H, Song F, Cai W. Exploring the Mitogenomes of Mantodea: New Insights from Structural Diversity and Higher-Level Phylogenomic Analyses. Int J Mol Sci 2023; 24:10570. [PMID: 37445747 DOI: 10.3390/ijms241310570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Revised: 06/01/2023] [Accepted: 06/22/2023] [Indexed: 07/15/2023] Open
Abstract
The recently reorganized classification of Mantodea has made significant progress in resolving past homoplasy problems, although some relationships among higher taxa remain uncertain. In the present study, we utilized newly sequenced mitogenomes and nuclear gene sequences of 23 mantid species, along with published data of 53 mantises, to perform familial-sampling structural comparisons of mantodean mitogenomes and phylogenomic studies. Our rstructural analysis revealed generally conserved mitogenome organizations, with a few cases of tRNA gene rearrangements, including the detection of trnL2 duplication for the first time. In our phylogenetic analysis, we found a high degree of compositional heterogeneity and lineage-specific evolutionary rates among mantodean mitogenomes, which frequently corresponded to several unexpected groupings in the topologies under site-homogeneous models. In contrast, the topologies obtained using the site-heterogeneous mixture model fit the currently accepted phylogeny of Mantodea better. Topology tests and four-cluster likelihood mapping analyses further determined the preferred topologies. Our phylogenetic results confirm the monophyly of superfamilial groups Schizomantodea, Amerimantodea, Heteromantodea, Promantidea, and Mantidea and recover the early-branching relationships as (Mantoidoidea + (Amerimantodea + (Metallyticoidea + Cernomantodea))). Additionally, the results suggest that the long-unresolved phylogenetic position of Majangidae should be placed within Mantidea, close to Mantoidea, rather than within Epaphroditoidea. Our findings contribute to understanding the compositional and structural diversity in mantodean mitogenomes, underscore the importance of evolutionary model selection in phylogenomic studies, and provide new insights into the high-level phylogeny of Mantodea.
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Affiliation(s)
- Qinpeng Liu
- Department of Entomology and MOA Key Lab of Pest Monitoring and Green Management, College of Plant Protection, China Agricultural University, Beijing 100193, China
| | - Yingqi Liu
- Department of Entomology and MOA Key Lab of Pest Monitoring and Green Management, College of Plant Protection, China Agricultural University, Beijing 100193, China
| | - Qiaoqiao Liu
- Department of Entomology and MOA Key Lab of Pest Monitoring and Green Management, College of Plant Protection, China Agricultural University, Beijing 100193, China
| | - Li Tian
- Department of Entomology and MOA Key Lab of Pest Monitoring and Green Management, College of Plant Protection, China Agricultural University, Beijing 100193, China
| | - Hu Li
- Department of Entomology and MOA Key Lab of Pest Monitoring and Green Management, College of Plant Protection, China Agricultural University, Beijing 100193, China
| | - Fan Song
- Department of Entomology and MOA Key Lab of Pest Monitoring and Green Management, College of Plant Protection, China Agricultural University, Beijing 100193, China
| | - Wanzhi Cai
- Department of Entomology and MOA Key Lab of Pest Monitoring and Green Management, College of Plant Protection, China Agricultural University, Beijing 100193, China
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Bäumler F, Gorb SN, Büsse S. Extrinsic and intrinsic musculature of the raptorial forelegs in Mantodea (Insecta) in the light of functionality and sexual dimorphism. J Morphol 2023; 284:e21590. [PMID: 37183496 DOI: 10.1002/jmor.21590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 04/05/2023] [Accepted: 04/08/2023] [Indexed: 05/16/2023]
Abstract
Prehensile raptorial forelegs are prey capturing and grasping devices, best known for praying mantises (Mantodea) within insects. They show strong morphological and behavioral adaptations toward a lifestyle as generalist arthropod predators. In the past, few species of Mantodea were investigated, concerning morphological variability of the raptorial forelegs. Especially the knowledge of foreleg anatomy in the light of functional and comparative morphology is scarce. Our comparative approach is based on the, for arthropods very common, "female-biased sexual size dimorphism" (SSD) that occurs in almost every Mantodea species. Within Mantodea, this SSD is likely leading to a shift of the exploited ecological niche between male and female individuals due to changes in, for example, the possible prey size; which might be reflected in the chosen ecomorphs. In this context, we analyzed the musculature of the raptorial forelegs of female and male specimens in five different species with varying SSD, using high-resolution microcomputed tomography and dissection. We were able to confirm the presence of 15 extrinsic and 15 intrinsic muscles-including one previously undescribed muscle present in all species. Thus, presenting a detailed description and illustrative three-dimensional anatomical visualization of the musculature in Mantodea. Interestingly, almost no observable differences were found, neither between species, nor between the sexes. Furthermore, we homologized all described muscles, due to their attachment points, to the comprehensive nomenclature established by Friedrich and Beutel (2008), discussed potential functionality of the muscles and possible homologies to the neuropteran Mantispa styriaca (Büsse et al., 2021) and the newly introduced leg nomenclature by Aibekova et al. (2022). By elucidating the anatomy, particularly in the context of functionality and SSD, our results complement previous knowledge of the raptorial forelegs, and facilitate a better understanding of the underlying biomechanical system of the predatory strike, and ultimately, a future comparison to other insect taxa.
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Affiliation(s)
- Fabian Bäumler
- Functional Morphology and Biomechanics, Institute of Zoology, Kiel University, Kiel, Germany
| | - Stanislav N Gorb
- Functional Morphology and Biomechanics, Institute of Zoology, Kiel University, Kiel, Germany
| | - Sebastian Büsse
- Functional Morphology and Biomechanics, Institute of Zoology, Kiel University, Kiel, Germany
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Kočárek P, Horká I. Cryptic diversity in Zoraptera: Latinozoros barberi (Gurney, 1938) is a complex of at least three species (Zoraptera: Spiralizoridae). PLoS One 2023; 18:e0280113. [PMID: 36696450 PMCID: PMC9876274 DOI: 10.1371/journal.pone.0280113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 12/10/2022] [Indexed: 01/26/2023] Open
Abstract
The order Zoraptera contains relatively few species, but current molecular phylogenetic studies suggest an unexpectedly high level of cryptic diversity in the order with many overlooked species based on morphology alone. Latinozoros Kukalova-Peck & Peck, 1993 represents the only genus of monotypic Latinozorinae (Zoraptera: Spiralizoridae) with only one species described, L. barberi (Gurney, 1938), until now. Although this species has been repeatedly reported from a number of locations in South and Central America, it is likely a complex of unrecognized species. Here, we present a molecular phylogenetic reconstruction revealing three genetically distinct lineages in Latinozoros, and we also present detailed morphological comparisons that prove the species status of Latinozoros cacaoensis sp. nov. from French Guiana and L. gimmeli sp. nov. from the Dominican Republic, Trinidad and Panama. The results indicate that the species previously referred to L. barberi is actually a species complex that includes L. barberi, the new species described here, and perhaps other species.
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Affiliation(s)
- Petr Kočárek
- Department of Biology and Ecology, University of Ostrava, Ostrava, Czech Republic
- * E-mail:
| | - Ivona Horká
- Department of Biology and Ecology, University of Ostrava, Ostrava, Czech Republic
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Wang W, Wang H, Huang H, Zhao Y, Zhou Z. Mitochondrial genomes of 10 Mantidae species and their phylogenetic implications. ARCHIVES OF INSECT BIOCHEMISTRY AND PHYSIOLOGY 2022; 111:e21874. [PMID: 35112399 DOI: 10.1002/arch.21874] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 01/20/2022] [Accepted: 01/22/2022] [Indexed: 06/14/2023]
Abstract
This article aims to present a phylogenetic evaluation of Mantidae based on a mitochondrial genome (mitogenome) data set. The mitogenome of 10 Mantidae species were sequenced using next-generation sequencing. The length of nine the complete mitogenomes ranged from 15,371 bp in Tenodera aridifolia to 16,063 bp in Hierodula longa. Mantidae mitogenomes have 37 genes and control region with two exceptions: five trnR copies in Statilia maculata, and H. zhangi was incomplete missing trnI, trnQ, trnM and a portion of the control region. There was a large noncoding region (LNC) between trnM and nad2 in H. chinensis, H. longa, H. maculata and Titanodula sp. Most of protein-coding genes (PCGs) used the typical start ATN codon and TAA/TAG stop codons. All tRNAs fold into the typical clover-leaf secondary structure except trnS1 which lacks a dihydrouracil (DHU) arm. Nucleotide diversity and Ka/Ks analysis of 13 PCGs showed that atp8 had the highest variability and fastest evolutionary rate. Phylogenetic relationships among 42 Mantidae species were reconstructed using the 13 PCGs and two rRNA genes using Bayesian Inference (BI) and Maximum Likelihood (ML) methods. Of the seven mantid subfamilies included in this analysis, only four had multiple exemplars, and of those only Mantinae and Vatinae formed monophyletic groups in BI and ML trees. Consistent with previous studies, the monophyly of the Hierudulinae and Tenoderinae were not been supported. The present results imply that it is necessary to combine nuclear molecular markers and external characteristic to understand the phylogenetic relationships within Mantidae.
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Affiliation(s)
- Wenjing Wang
- College of Life Sciences, Institute of Life Science and Green Development, Hebei University, Baoding, China
| | - Hui Wang
- College of Life Sciences, Institute of Life Science and Green Development, Hebei University, Baoding, China
| | - Huimin Huang
- College of Life Sciences, Institute of Life Science and Green Development, Hebei University, Baoding, China
| | - Yizheng Zhao
- College of Life Sciences, Institute of Life Science and Green Development, Hebei University, Baoding, China
| | - Zhijun Zhou
- College of Life Sciences, Institute of Life Science and Green Development, Hebei University, Baoding, China
- The Key Laboratory of Zoological Systematics and Application of Hebei Province, Hebei University, Baoding, China
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Lin YJ, Cai LN, Zhao YY, Cheng HY, Storey KB, Yu DN, Zhang JY. Novel Mitochondrial Gene Rearrangement and Intergenic Regions Exist in the Mitochondrial Genomes from Four Newly Established Families of Praying Mantises (Insecta: Mantodea). INSECTS 2022; 13:insects13070564. [PMID: 35886740 PMCID: PMC9320148 DOI: 10.3390/insects13070564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 06/07/2022] [Accepted: 06/19/2022] [Indexed: 12/04/2022]
Abstract
Simple Summary Mantodea is regarded as an excellent material to study the gene rearrangements and large non-coding regions (LNCRs) in mitochondrial genomes. Meanwhile, as a result of the convergent evolution and parallelism, the gene rearrangements and LNCRs are specific to some taxonomic groups within Mantodea, which play an important role in phylogenetic relationship research. Nine mitochondrial genomes (mitogenomes) from four newly established families of praying mantises are obtained and annotated. Eight types of gene rearrangements, including four novel types of gene rearrangements in Mantodea, are detected, which can be explained by the tandem replication-random loss (TDRL) model. Moreover, one conserved motif between trnI-trnQ is detected in Toxoderidae. This study shed light on the formation mechanisms of these gene rearrangements and LNCRs in four newly established families of praying mantises. Abstract Long non-coding regions (NCRs) and gene rearrangements are commonly seen in mitochondrial genomes of Mantodea and are primarily focused on three regions: CR-I-Q-M-ND2, COX2-K-D-ATP8, and ND3-A-R-N-S-E-F-ND5. In this study, eight complete and one nearly complete mitochondrial genomes of praying mantises were acquired for the purpose of discussing mitochondrial gene rearrangements and phylogenetic relationships within Mantodea, primarily in the newly established families Haaniidae and Gonypetidae. Except for Heterochaeta sp. JZ-2017, novel mitochondrial gene arrangements were detected in Cheddikulama straminea, Sinomiopteryx graham, Pseudovates chlorophaea, Spilomantis occipitalis. Of note is the fact that one type of novel arrangement was detected for the first time in the Cyt b-S2-ND1 region. This could be reliably explained by the tandem replication-random loss (TDRL) model. The long NCR between trnT and trnP was generally found in Iridopteryginae and was similar to the ND4L or ND6 gene. Combined with gene rearrangements and intergenic regions, the monophyly of Haaniidae was supported, whereas the paraphyly of Gonypetidae was recovered. Furthermore, several synapomorphies unique to some clades were detected that conserved block sequences between trnI and trnQ and gaps between trnT and trnP in Toxoderidae and Iridopteryginae, respectively.
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Affiliation(s)
- Yi-Jie Lin
- College of Chemistry and Life Science, Zhejiang Normal University, Jinhua 321004, China; (Y.-J.L.); (L.-N.C.); (Y.-Y.Z.); (D.-N.Y.)
| | - Ling-Na Cai
- College of Chemistry and Life Science, Zhejiang Normal University, Jinhua 321004, China; (Y.-J.L.); (L.-N.C.); (Y.-Y.Z.); (D.-N.Y.)
| | - Yu-Yang Zhao
- College of Chemistry and Life Science, Zhejiang Normal University, Jinhua 321004, China; (Y.-J.L.); (L.-N.C.); (Y.-Y.Z.); (D.-N.Y.)
| | - Hong-Yi Cheng
- College of Chemistry and Life Science, Zhejiang Normal University, Jinhua 321004, China; (Y.-J.L.); (L.-N.C.); (Y.-Y.Z.); (D.-N.Y.)
- Correspondence: (H.-Y.C.); or (J.-Y.Z.)
| | - Kenneth B. Storey
- Department of Biology, Carleton University, Ottawa, ON K1S 5B6, Canada;
| | - Dan-Na Yu
- College of Chemistry and Life Science, Zhejiang Normal University, Jinhua 321004, China; (Y.-J.L.); (L.-N.C.); (Y.-Y.Z.); (D.-N.Y.)
- Key Lab of Wildlife Biotechnology, Conservation and Utilization of Zhejiang Province, Zhejiang Normal University, Jinhua 321004, China
| | - Jia-Yong Zhang
- College of Chemistry and Life Science, Zhejiang Normal University, Jinhua 321004, China; (Y.-J.L.); (L.-N.C.); (Y.-Y.Z.); (D.-N.Y.)
- Key Lab of Wildlife Biotechnology, Conservation and Utilization of Zhejiang Province, Zhejiang Normal University, Jinhua 321004, China
- Correspondence: (H.-Y.C.); or (J.-Y.Z.)
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10
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Garikipati L, Bond JE. A checklist of Mantodea of Belize, with a regional key to species. Zookeys 2021; 1068:51-71. [PMID: 34819762 DOI: 10.3897/zookeys.1068.58193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 09/10/2021] [Indexed: 11/12/2022] Open
Abstract
The list of known Mantodea in Belize is updated, with notes of 12 new country records, bringing the total known species of Mantodea in Belize to 21. Further information on habitat and microhabitat observations are included. A regional dichotomous key and Lucid interactive key are provided to known species in Belize. A list of other possibly endemic species is provided. Remarks on the merit of further sampling efforts in central America are made, based on recent studies. Our findings suggest that our understanding of Central American Mantodean diversity could be vastly improved by further documentation.
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Affiliation(s)
- Lohitashwa Garikipati
- Department of Entomology and Nematology, University of California Davis, 1 Shields Avenue, Davis, CA, USA University of California Davis Davis United States of America
| | - Jason E Bond
- Department of Entomology and Nematology, University of California Davis, 1 Shields Avenue, Davis, CA, USA University of California Davis Davis United States of America
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11
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Jiang Y, Yue L, Yang F, Gillung JP, Winterton SL, Price BW, Contreras-Ramos A, Hayashi F, Aspöck U, Aspöck H, Yeates DK, Yang D, Liu X. Similar pattern, different paths: tracing the biogeographical history of Megaloptera (Insecta: Neuropterida) using mitochondrial phylogenomics. Cladistics 2021; 38:374-391. [PMID: 34818432 DOI: 10.1111/cla.12494] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/02/2021] [Indexed: 11/30/2022] Open
Abstract
The sequential breakup of the supercontinent Pangaea since the Middle Jurassic is one of the crucial factors that has driven the biogeographical patterns of terrestrial biotas. Despite decades of effort searching for concordant patterns between diversification and continental fragmentation among taxonomic groups, increasing evidence has revealed more complex and idiosyncratic scenarios resulting from a mixture of vicariance, dispersal and extinction. Aquatic insects with discreet ecological requirements, low vagility and disjunct distributions represent a valuable model for testing biogeographical hypotheses by reconstructing their distribution patterns and temporal divergences. Insects of the order Megaloptera have exclusively aquatic larvae, their adults have low vagility, and the group has a highly disjunct geographical distribution. Here we present a comprehensive phylogeny of Megaloptera based on a large-scale mitochondrial genome sequencing of 99 species representing >90% of the world genera from all major biogeographical regions. Molecular dating suggests that the deep divergence within Megaloptera pre-dates the breakup of Pangaea. Subsequently, the intergeneric divergences within Corydalinae (dobsonflies), Chauliodinae (fishflies) and Sialidae (alderflies) might have been driven by both vicariance and dispersal correlated with the shifting continent during the Cretaceous, but with strikingly different and incongruent biogeographical signals. The austral distribution of many corydalids appears to be a result of colonization from Eurasia through southward dispersal across Europe and Africa during the Cretaceous, whereas a nearly contemporaneous dispersal via northward rafting of Gondwanan landmasses may account for the colonization of extant Eurasian alderflies from the south.
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Affiliation(s)
- Yunlan Jiang
- Department of Entomology, China Agricultural University, Beijing, 100193, China
| | - Lu Yue
- Department of Entomology, China Agricultural University, Beijing, 100193, China
| | - Fan Yang
- Department of Entomology, China Agricultural University, Beijing, 100193, China.,Beijing Customs, Beijing, China
| | - Jessica P Gillung
- California Department of Food and Agriculture, California State Collection of Arthropods, 3294 Meadowview Rd, Sacramento, CA, USA.,Department of Natural Resource Sciences, McGill University, Sainte-Anne-de-Bellevue, Canada
| | - Shaun L Winterton
- California Department of Food and Agriculture, California State Collection of Arthropods, 3294 Meadowview Rd, Sacramento, CA, USA
| | | | - Atilano Contreras-Ramos
- Departamento de Zoología, Instituto de Biología, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Fumio Hayashi
- Department of Biology, Tokyo Metropolitan University, Tokyo, Japan
| | - Ulrike Aspöck
- Department of Entomology, Natural History Museum Vienna, Burgring 7, Vienna, A-1010, Austria.,Department of Integrative Zoology, University of Vienna, Althanstraße 14, Vienna, 1090, Austria
| | - Horst Aspöck
- Institute of Specific Prophylaxis and Tropical Medicine, Medical Parasitology, Medical University of Vienna, Kinderspitalgasse 15, Vienna, A-1090, Austria
| | - David K Yeates
- Australian National Insect Collection, National Research Collections Australia, CSIRO, PO Box 1700, Canberra, ACT, 2601, Australia
| | - Ding Yang
- Department of Entomology, China Agricultural University, Beijing, 100193, China
| | - Xingyue Liu
- Department of Entomology, China Agricultural University, Beijing, 100193, China
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12
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Shi Y, Li LY, Liu QP, Ali MY, Yuan ZL, Smagghe G, Liu TX. Complete mitochondrial genomes of four species of praying mantises (Dictyoptera, Mantidae) with ribosomal second structure, evolutionary and phylogenetic analyses. PLoS One 2021; 16:e0254914. [PMID: 34735444 PMCID: PMC8568281 DOI: 10.1371/journal.pone.0254914] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Accepted: 07/06/2021] [Indexed: 11/19/2022] Open
Abstract
Praying mantises are distributed all over the world. Though some Mantodea mitogenomes have been reported, an evolutionary genomic and phylogenetic analysis study lacks the latest taxonomic system. In the present study, four new mitogenomes were sequenced and annotated. Deroplatys truncate, D. lobate, Amorphoscelis chinensis and Macromantis sp. belong to Deroplatyidae, Amorphoscelidae and Photinaidae family, respectively. Our results indicated that the ATP8 gene may be lost in D. truncate and D. lobata mt genome, and four tRNA genes have not been found in D. truncate, D. lobata and Macromantis sp. A dN/dS pair analysis was conducted and it was found that all genes have evolved under purifying selection. Furthermore, we tested the phylogenetic relationships between the eight families of the Mantodea, including 35 species of praying Mantis. Based on the complete mitochondrial genome data, it was also suggested as sister to Deroplatyidae + Mantidae, Metallyticus sp., the only representative of Metallyticidae, is sister to the remaining mantises. Our results support the taxonomic system of Schwarz and Roy and are consistent with previous studies.
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Affiliation(s)
- Yan Shi
- Key Lab of Integrated Crop Pest Management of Shandong Province, College of Plant Health and Medicine, Qingdao Agricultural University, Qingdao, Shandong, China
- Department of Plants and Crops, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
| | - Lin-Yu Li
- Key Lab of Integrated Crop Pest Management of Shandong Province, College of Plant Health and Medicine, Qingdao Agricultural University, Qingdao, Shandong, China
| | - Qin-Peng Liu
- Key Lab of Integrated Crop Pest Management of Shandong Province, College of Plant Health and Medicine, Qingdao Agricultural University, Qingdao, Shandong, China
| | - Muhammad Yasir Ali
- Key Lab of Integrated Crop Pest Management of Shandong Province, College of Plant Health and Medicine, Qingdao Agricultural University, Qingdao, Shandong, China
| | - Zhong-Lin Yuan
- Key Lab of Integrated Crop Pest Management of Shandong Province, College of Plant Health and Medicine, Qingdao Agricultural University, Qingdao, Shandong, China
| | - Guy Smagghe
- Department of Plants and Crops, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
- Department of Biology, Free University of Brussels (VUB), Brussels, Belgium
| | - Tong-Xian Liu
- Key Lab of Integrated Crop Pest Management of Shandong Province, College of Plant Health and Medicine, Qingdao Agricultural University, Qingdao, Shandong, China
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13
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Oufiero CE. Ontogenetic changes in behavioral and kinematic components of prey capture strikes in a praying mantis. Evol Ecol 2021. [DOI: 10.1007/s10682-021-10135-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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14
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Disguises and the Origins of Clothing. HUMAN NATURE-AN INTERDISCIPLINARY BIOSOCIAL PERSPECTIVE 2021; 32:706-728. [PMID: 34643886 DOI: 10.1007/s12110-021-09415-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 08/23/2021] [Indexed: 10/20/2022]
Abstract
Thermoregulation is often thought to be a key motivating factor behind the origins of clothing. Less attention has been given, however, to the production and use of clothing across traditional societies in contexts outside of thermoregulatory needs. Here I investigate the use of disguises, modesty coverings, and body armor among the 10 hunter-gatherer societies in the Probability Sample Files (PSF) within the Human Relations Area Files (HRAF) World Cultures database, with a particular focus on disguise cases and how they compare with strategies of deception across other taxa. The employment of disguises-defined as altering one's appearance for purposes of deceiving conspecifics or other animals-is noted for eight of the 10 societies, with their use occurring in contexts of hunting, religious or cult practices, and war or interpersonal violence. Most hunter-gatherer disguises demonstrated clear similarities to cases of visual deception found in other species, with the majority of examples fitting categories of animal mimicry, masquerading as plants, disruptive coloration (camouflage), or background matching (camouflage), while disguises unique to humans involved the impersonation of culture-specific "spirit-beings." Clothing for modesty purposes (nine societies) and body armor (six societies) are also noted. I propose that strategic initiatives by individuals or groups to disguise or conceal themselves represents one possible initial pathway to the cultural evolution of clothing. There are likely multiple potential (nonexclusive) social and functional pathways to the emergence of clothing outside of thermoregulatory needs.
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15
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Wang L, Ding S, Cameron SL, Li X, Liu Y, Yao G, Yang D. Middle Jurassic origin in India: a new look at evolution of Vermileonidae and time-scaled relationships of lower brachyceran flies. Zool J Linn Soc 2021. [DOI: 10.1093/zoolinnean/zlab042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Vermileonidae (wormlions) comprises 61 described species in 12 genera and is one of the oddest and most rarely collected dipteran families. Larvae of Vermileonidae are famous for their pitfall prey behaviour, whereas the adults are rarely seen. Here we report, for the first time, the complete mitochondrial genome from members of Vermileonidae. Phylogenetic reconstruction based on a representative sampling of the order reveals new insights into relationships between the Vermileonidae and other members of lower brachyceran flies. A sister-group relationship between Vermileonidae and Xylophagidae is supported, and the higher-level clade relationships are Tabanomorpha + (Muscomorpha + (Xylophagomorpha + Stratiomyomorpha)). Combining mitochondrial genome data with a morphological phylogeny, geographical distribution and geological history, we propose that the Vermileonidae originated in India during the Middle Jurassic, spreading to Africa via land bridges during the Late Jurassic, to the Palaearctic after the collision of India with Laurasia in the Late Oligocene, and to the Nearctic in the Early Miocene, via either North Atlantic or Beringian land bridges. Wet forested regions have proved to be barriers to their dispersal, explaining their absence from Central Africa, South America and eastern North America.
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Affiliation(s)
- Liang Wang
- College of Plant Protection, China Agricultural University, Beijing, China
| | - Shuangmei Ding
- College of Plant Protection, China Agricultural University, Beijing, China
| | - Stephen L Cameron
- Department of Entomology, Purdue University, West Layfayette, IN, USA
| | - Xin Li
- College of Plant Protection, China Agricultural University, Beijing, China
| | - Yue Liu
- College of Plant Protection, China Agricultural University, Beijing, China
| | - Gang Yao
- Jinhua Polytechnic, Jinhua, Zhejiang, China
| | - Ding Yang
- College of Plant Protection, China Agricultural University, Beijing, China
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16
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Novel tRNA gene rearrangements in the mitochondrial genomes of praying mantises (Mantodea: Mantidae): Translocation, duplication and pseudogenization. Int J Biol Macromol 2021; 185:403-411. [PMID: 34166699 DOI: 10.1016/j.ijbiomac.2021.06.096] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 06/12/2021] [Accepted: 06/14/2021] [Indexed: 11/20/2022]
Abstract
Gene rearrangements have been found in several mitochondrial genomes of Mantodea, located in the gene blocks CR-I-Q-M-ND2, COX1-K-D-ATP8 and ND3-A-R-N-S-E-F-ND5. We have sequenced one mitogenome of Amelidae (Yersinia mexicana) and six mitogenomes of Mantidae to discuss the mitochondrial gene rearrangement and the phylogenetic relationship within Mantidae. These mitogenomes showed rearrangements of tRNA genes except for Asiadodis yunnanensis and Hierodula zhangi. These novel gene rearrangements of Mantidae were primarily concentrated in the region of CR-I-Q-M-ND2, including gene translocation, duplication and pseudogenization. For the occurrences of these rearrangements, the tandem duplication-random loss (TDRL) model and slipped-strand mispairing model were suitable to explain. Large non-coding regions (LNCRs) located in the region of CR-I-Q-M-ND2 were detected in most Mantidae species, whereas some LNCRs had high similarity to the control region (CR). Both BI and ML phylogenetic analyses supported the monophyly of Mantidae and the paraphyly of Mantinae. The phylogenetic results with the gene order and the location of NCRs acted as forceful evidence that specific gene rearrangements and special LNCRs may be synapomorphies for several groups of mantises.
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17
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Stireman JO, Cerretti P, O’hara JE, Moulton JK. Extraordinary diversification of the “bristle flies” (Diptera: Tachinidae) and its underlying causes. Biol J Linn Soc Lond 2021. [DOI: 10.1093/biolinnean/blab010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
The family Tachinidae (“bristle flies”) is the most diverse and ecologically important group of insect parasitoids outside the parasitic wasps. It is among the most species rich families of flies (Diptera) and has experienced a recent adaptive radiation across the globe. We make use of a molecular phylogeny of the family to examine its rapid radiation and explore the traits of tachinid lineages that may have contributed to variation in their diversification. We apply a range of diversification analyses to assess the consistency and robustness of effects. We find that the Tachinidae are among the most rapidly diversifying families of animals. Six to eight clades of bristle flies, distributed across the phylogeny, exhibit strong evidence of accelerated diversification. Our results suggest that the use of holometabolous insect larvae, and specifically caterpillars (Lepidoptera), as hosts, is associated with increased diversification rates. However, these effects were inconsistent across analyses. We detected little influence of oviposition strategy (egg type) or host feeding habit, and we recovered evidence that unmeasured “hidden” traits may explain greater variance in diversification. We evaluated the strengths and weaknesses of different Maximum Likelihood and Bayesian approaches for analysing diversification and the potential for extrinsic factors, such as geography, to influence patterns of richness and diversification. In general, we conclude that although certain traits may provide opportunities for diversification, whether this is capitalized on may depend on additional traits and/or historical contingency.
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Affiliation(s)
- John O Stireman
- Department of Biological Sciences, Wright State University, Dayton, OH, USA
| | - Pierfilippo Cerretti
- Dipartimento di Biologia e Biotecnologie ‘Charles Darwin’, ‘Sapienza’ Università di Roma, Piazzale A. Moro 5, Rome, Italy
- Australian National Insect Collection, CSIRO National Facilities and Collections, Black Mountain, Canberra, Australia
| | - James E O’hara
- Canadian National Collection of Insects, Agriculture and Agri-Food Canada, Ottawa, Ontario, Canada
| | - John K Moulton
- Department of Entomology and Plant Pathology, University of Tennessee, Knoxville, TN, USA
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18
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Loria SF, Prendini L. Out of India, thrice: diversification of Asian forest scorpions reveals three colonizations of Southeast Asia. Sci Rep 2020; 10:22301. [PMID: 33339838 PMCID: PMC7749168 DOI: 10.1038/s41598-020-78183-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2019] [Accepted: 11/04/2020] [Indexed: 11/10/2022] Open
Abstract
The 'Out of India' hypothesis is often invoked to explain patterns of distribution among Southeast Asian taxa. According to this hypothesis, Southeast Asian taxa originated in Gondwana, diverged from their Gondwanan relatives when the Indian subcontinent rifted from Gondwana in the Late Jurassic, and colonized Southeast Asia when it collided with Eurasia in the early Cenozoic. A growing body of evidence suggests these events were far more complex than previously understood, however. The first quantitative reconstruction of the biogeography of Asian forest scorpions (Scorpionidae Latreille, 1802: Heterometrinae Simon, 1879) is presented here. Divergence time estimation, ancestral range estimation, and diversification analyses are used to determine the origins, dispersal and diversification patterns of these scorpions, providing a timeline for their biogeographical history that can be summarized into four major events. (1) Heterometrinae diverged from other Scorpionidae on the African continent after the Indian subcontinent became separated in the Cretaceous. (2) Environmental stresses during the Cretaceous-Tertiary (KT) mass extinction caused range contraction, restricting one clade of Heterometrinae to refugia in southern India (the Western Ghats) and Sri Lanka (the Central Highlands). (3) Heterometrinae dispersed to Southeast Asia three times during India's collision with Eurasia, the first dispersal event occurring as the Indian subcontinent brushed up against the western side of Sumatra, and the other two events occurring as India moved closer to Eurasia. (4) Indian Heterometrinae, confined to southern India and Sri Lanka during the KT mass extinction, recolonized the Deccan Plateau and northern India, diversifying into new, more arid habitats after environmental conditions stabilized. These hypotheses, which are congruent with the geological literature and biogeographical analyses of other taxa from South and Southeast Asia, contribute to an improved understanding of the dispersal and diversification patterns of taxa in this biodiverse and geologically complex region.
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Affiliation(s)
- Stephanie F Loria
- Richard Gilder Graduate School, American Museum of Natural History, Central Park West at 79th St., New York, NY, 10024-5192, USA.
- Scorpion Systematics Research Group, Division of Invertebrate Zoology, American Museum of Natural History, Central Park West at 79th St., New York, NY, 10024-5192, USA.
| | - Lorenzo Prendini
- Scorpion Systematics Research Group, Division of Invertebrate Zoology, American Museum of Natural History, Central Park West at 79th St., New York, NY, 10024-5192, USA
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19
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New taxonomic and evolutionary insights relevant to the cat flea, Ctenocephalides felis: A geographic perspective. Mol Phylogenet Evol 2020; 155:106990. [PMID: 33096232 DOI: 10.1016/j.ympev.2020.106990] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 10/07/2020] [Accepted: 10/12/2020] [Indexed: 11/22/2022]
Abstract
The cat flea, Ctenocephalides felis, is an obligate haematophagous ectoparasite of wildlife and domestic cats and dogs worldwide. Since cat fleas can affect the health of humans and their pets, an uncertain taxonomy of this taxon can greatly inhibit pest and disease management. To address the evolution and taxonomy of the cat flea, we set out to determine 1) how many genetically distinct taxa exist, 2) whether there is morphological support for the genetically distinct taxa, and 3) the role of host range and paleoclimatic events in speciation. We collected a total of 3352 fleas sampled from 576 domestic cats and dogs as well as 10 wildlife species across 30 localities in South Africa. A total of three flea genera, five species, and three of the currently recognized cat flea subspecies, C. f. damarensis, C. f. strongylus and C. f. felis were obtained. Geometric morphometric analyses on head shape were performed on 68 female and 107 male cat flea individuals. Principal component analysis demonstrated large overlap in head shape variation between C. f. strongylus and C. f. felis, rendering this character not useful for phylogenetic inferences. DNA was extracted from 188 Ctenocephalides spp. and mitochondrial COII and nuclear EF1-α sequences were generated. Bayesian and Maximum Likelihood analyses as well as a TCS parsimony haplotype network of the mitochondrial DNA confirmed the presence of three well supported monophyletic clades. These assemblages did not fully corroborate the existence of the three C. felis subspecies. A single well-supported molecular clade included only C. f. damarensis morphotypes that were mostly collected from wildlife. The recognition of this subspecies as a distinct taxon was further corroborated by sequence distances and also the number of plantar spiniform bristles on fore-tarsi V in males. Despite the overall lack of support for the recognition of C. f. damarensis and C. f. strongylus, a geographic trend was visible whereby one genetic lineage corresponded to the western dryer hot subregion, whereas the other was found throughout the region. Bayesian dating suggested that these two clades diverged during the early Pliocene (4.18 mya), a date that corresponds well with the establishment of a dry hot climate in the west of southern Africa. If so, the off-host environment, particularly temperature and humidity, are important factors to consider in the evolution of the cat flea. The present study rejects recent assertions that the three cat flea subspecies are valid entities and rather point to a situation where more sampling is required before the taxonomic status of C. f. damarensis can be resolved.
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20
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Phylomitogenomics provides new perspectives on the Euphasmatodea radiation (Insecta: Phasmatodea). Mol Phylogenet Evol 2020; 155:106983. [PMID: 33059069 DOI: 10.1016/j.ympev.2020.106983] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Revised: 09/11/2020] [Accepted: 10/06/2020] [Indexed: 11/20/2022]
Abstract
Phasmatodea species diversity lies almost entirely within its suborder Euphasmatodea, which exhibits a pantropical distribution and is considered to derive from a recent and rapid evolutionary radiation. To shed light on Euphasmatodea origins and diversification, we assembled the mitogenomes of 17 species from transcriptomic sequencing data and analysed them along with 22 already available Phasmatodea mitogenomes and 33 mitogenomes representing most of the Polyneoptera lineages. Maximum Likelihood and Bayesian Inference approaches retrieved consistent topologies, both showing the widespread conflict between phylogenetic approaches and traditional systematics. We performed a divergence time analysis leveraging ten fossil specimens representative of most polyneopteran lineages: the time tree obtained supports an older radiation of the clade with respect to previous hypotheses. Euphasmatodea diversification is inferred to have started ~ 187 million years ago, suggesting that the Triassic-Jurassic mass extinction and the breakup of Pangea could have contributed to the process. We also investigated Euphasmatodea mitogenomes patterns of dN, dS and dN/dS ratio throughout our time-tree, trying to characterize the selective regime which may have shaped the clade evolution.
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21
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Vidal-García M, O'Hanlon JC, Svenson GJ, Umbers KDL. The evolution of startle displays: a case study in praying mantises. Proc Biol Sci 2020; 287:20201016. [PMID: 32873210 PMCID: PMC7542774 DOI: 10.1098/rspb.2020.1016] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 08/06/2020] [Indexed: 01/01/2023] Open
Abstract
Anti-predator defences are typically regarded as relatively static signals that conceal prey or advertise their unprofitability. However, startle displays are complex performances that deter or confuse predators and can include a spectacular array of movements, colours and sounds. Yet, we do not fully understand the mechanisms by which they function, their evolutionary correlates, or the conditions under which they are performed and evolve. Here, we present, to our knowledge, the first phylogenetically controlled comparative analyses of startle displays including behavioural data, using praying mantises as a model system. We included 58 species that provide a good representation of mantis diversity and estimated the strength of phylogenetic signal in the presence and complexity of displays. We also tested hypotheses on potential evolutionary correlates, including primary defences and body size. We found that startle displays and morphological traits were phylogenetically conserved, whereas behavioural traits were highly labile. Surprisingly, body size was not correlated with display presence or complexity in phylogenetically controlled analyses. Species-rich clades were more likely to exhibit displays, suggesting that startle displays were probably involved in lineage diversification. We suggest that to further elucidate the conditions under which startle displays evolve, future work should include quantitative descriptions of multiple display components, habitat type, and predator communities. Understanding the evolution of startle displays is critical to our overall understanding of the theory behind predator-prey dynamics.
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Affiliation(s)
- Marta Vidal-García
- Ecology and Evolution, Research School of Biology, Australian National University, Canberra, ACT 0200, Australia
- Department of Cell Biology and Anatomy, University of Calgary, Calgary, Alberta, Canada
| | - James C. O'Hanlon
- School of Environmental and Rural Science, University of New England, Armidale, New South Wales, Australia
| | - Gavin J. Svenson
- Department of Invertebrate Zoology, Cleveland Museum of Natural History, Cleveland, OH, USA
| | - Kate D. L. Umbers
- School of Science, Western Sydney University, Penrith, NSW 2751, Australia
- Hawkesbury Institute for the Environment, Western Sydney University, Penrith, NSW 2751, Australia
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22
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Guan JY, Jia YY, Zhang ZY, Cao SS, Ma JL, Zhang JY, Yu DN. The complete mitochondrial genome of Xanthomantis bimaculata (Mantodea: Iridopterygidae) and its phylogeny. Mitochondrial DNA B Resour 2020; 5:3079-3081. [PMID: 33458066 PMCID: PMC7782138 DOI: 10.1080/23802359.2020.1797593] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 07/12/2020] [Indexed: 11/01/2022] Open
Abstract
The mitochondrial genome sequence of Xanthomantis bimaculata (Mantodea: Iridopterygidae) from Yunnan, China is a circular molecule with the typical insect mitochondrial gene arrangement, which is 15,941 bp in length and contains 22 tRNAs, two rRNAs, 13 protein-coding genes, and one control region. The overall AT content of the mitogenome is 73.12% (A = 37.58%, T = 35.54%, C = 16.54%, G = 10.34%). In BI and ML phylogenetic analyses, X. bimaculata was a sister clade to Sceptuchus simplex. The monophyly of the families Iridopterygidae, Thespidae and Liturgusidae were supported.
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Affiliation(s)
- Jia-Yin Guan
- College of Chemistry and Life Science, Zhejiang Normal University, Jinhua, China
| | - Yi-Yang Jia
- College of Chemistry and Life Science, Zhejiang Normal University, Jinhua, China
| | - Zi-Yi Zhang
- College of Chemistry and Life Science, Zhejiang Normal University, Jinhua, China
| | - Si-Si Cao
- College of Chemistry and Life Science, Zhejiang Normal University, Jinhua, China
| | - Jin-Liang Ma
- College of Chemistry and Life Science, Zhejiang Normal University, Jinhua, China
| | - Jia-Yong Zhang
- College of Chemistry and Life Science, Zhejiang Normal University, Jinhua, China
- Key Lab of Wildlife Biotechnology, Conservation and Utilization of Zhejiang Province, Zhejiang Normal University, Jinhua, China
| | - Dan-Na Yu
- College of Chemistry and Life Science, Zhejiang Normal University, Jinhua, China
- Key Lab of Wildlife Biotechnology, Conservation and Utilization of Zhejiang Province, Zhejiang Normal University, Jinhua, China
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23
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Rivera J, Callohuari Y. A New Species of Praying Mantis from Peru Reveals Impaling as a Novel Hunting Strategy in Mantodea (Thespidae: Thespini). NEOTROPICAL ENTOMOLOGY 2020; 49:234-249. [PMID: 31845189 DOI: 10.1007/s13744-019-00744-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Accepted: 11/26/2019] [Indexed: 06/10/2023]
Abstract
A new species of lichen-mimicking praying mantis, Carrikerella simpira n. sp., is described from Tingo María region in Peru. The new species differs from its congeners in having reduced tergal lobes, a relatively sinuous pronotum, and it is found in the highland tropical rainforest of the Central Andes. Behavioral observations conducted on captive individuals revealed that juveniles and adults hunt by impaling prey using modified foretibial structures. Anatomical examinations of the incumbent trophic structures revealed functional adaptations for prey impaling in the foretibiae, primarily consisting of prominent, forwardly oriented, barbed spines. We provide an overall description of this novel hunting behavior in Mantodea and hypothesize on its evolutionary origin and adaptive significance for the Thespidae.
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Affiliation(s)
- J Rivera
- Unidad de Investigación en Entomología y Medio Ambiente, Univ San Ignacio de Loyola, Avenida La Fontana 550, La Molina, 15024, Lima, Peru.
| | - Y Callohuari
- Depto de Entomología, Facultad de Agronomía, and Museo de Entomología Klaus Raven Büller, Univ Nacional Agraria La Molina, Lima, Peru
- Dept of Crop Sciences, University of Illinois Urbana-Champaign, Turner Hall, 1102 S Goodwin Ave, Urbana, IL, USA
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Oufiero CE. Evolutionary diversification in the raptorial forelegs of Mantodea: Relations to body size and depth perception. J Morphol 2020; 281:513-522. [PMID: 32220116 DOI: 10.1002/jmor.21118] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Revised: 03/02/2020] [Accepted: 03/14/2020] [Indexed: 11/10/2022]
Abstract
Limb proportions have evolved among animals to meet functional demands among diverse environments. Studies from terrestrial, vertebrate locomotion have demonstrated that variation in limb proportions have adaptively evolved so animals can perform in a given environment. Most of the research on limb proportion evolution is among vertebrates and terrestrial locomotion, with little information on limb segment evolution in invertebrates or for other functional roles. For example, among invertebrates, multisegmented raptorial forelimbs have evolved multiple times independently to capture prey, but there is little information on the adaptive evolution and diversity of these limbs. Furthermore, as feeding performance is influenced by the sensory system, few studies have examined the coevolution of sensory-motor systems. Using mantises (Mantodea) I examined forelimb diversification among 97 species with a combination of methods, including ternary plots for morphospace visualization, phylogenetically informed allometric relationships, and comparison of evolutionary rates of diversification. Furthermore, using head width as a proxy for depth perception, I examined the correlated evolution of foreleg diversity with depth perception. The results show that among the three segments of the foreleg, the tibia is the smallest, most diverse, and has the highest rate of evolution after body size corrections. Furthermore, while all foreleg segments were related to head width, head width explained the most variation in tibial length compared with other foreleg segments. The results suggest a potential adaptive functional role of tibia length related to the displacement or force produced in this mechanical lever. Furthermore, results from this study support distinct ecomorphs of mantises, as several independent evolutions to grass mimicry evolve similar morphologies. RESEARCH HIGHLIGHT: This study demonstrates interspecific variation among segments of an invertebrate raptorial foreleg. Among Mantodea species the tibia is the most diverse and is related to a proxy for depth perception, while the other segments had strong relationships with body size. This suggests an adaptive, functional role of the tibia during prey capture.
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Svenson GJ, Rodrigues HM. A novel form of wasp mimicry in a new species of praying mantis from the Amazon rainforest, Vespamantoida wherleyi gen. nov. sp. nov. (Mantodea, Mantoididae). PeerJ 2019; 7:e7886. [PMID: 31656699 PMCID: PMC6812689 DOI: 10.7717/peerj.7886] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Accepted: 09/12/2019] [Indexed: 11/20/2022] Open
Abstract
A wasp mimicking praying mantis (Mantodea) of the early evolving Mantoididae family was discovered in 2013 at a research station near the Amazon River in Northern Peru. This adult specimen exhibited a striking bright red/orange and black coloration pattern that was undocumented in all known praying mantis species. We tested the status of this new specimen using external morphology, male genital dissections, and geographic distribution. Our findings demonstrate the specimen to represent a new species, Vespamantoida wherleyi gen. nov. sp. nov., that is closely allied with a recently described species, Mantoida toulgoeti Roy, 2010, both of which are included within the newly erected genus. To support our actions, we present high resolution images of museum preserved and living specimens, morphological illustrations, a generic-level distribution map, and recorded video of the behavior of the holotype taken in the field at the time of collection. The bright red/orange coloration contrasted with black markings, the general appearance of a hymenopteran that includes a narrowed wasp waist, and the locomotory patterns and antennal movements mark this newly discovered species as unique among all hymenopteran mimicking Mantoididae as well as all other praying mantises.
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Affiliation(s)
- Gavin J. Svenson
- Department of Invertebrate Zoology, Cleveland Museum of Natural History, Cleveland, OH, USA
- Department of Biology, Case Western Reserve University, Cleveland, OH, USA
| | - Henrique M. Rodrigues
- Department of Invertebrate Zoology, Cleveland Museum of Natural History, Cleveland, OH, USA
- Department of Biology, Case Western Reserve University, Cleveland, OH, USA
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Loeffler-Henry K, Kang C, Sherratt TN. Consistent Associations between Body Size and Hidden Contrasting Color Signals across a Range of Insect Taxa. Am Nat 2019; 194:28-37. [PMID: 31251647 DOI: 10.1086/703535] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
While there have been a number of recent advances in our understanding of the evolution of animal color patterns, much of this work has focused on color patterns that are constantly displayed. However, some animals hide functional color signals and display them only transiently through behavioral displays. These displays are widely employed as a secondary defense following detection when fleeing (flash display) or when stationary (deimatic display). Yet if displays of hidden colors are so effective in deterring predation, why have not all species evolved them? An earlier study suggested that the hidden antipredatory color signals in insects are more likely to have evolved in species with large size because either (or both) (i) large cryptic prey are more frequently detected and pursued or (ii) hidden color signals in large prey are more effective in deterring predation than in small prey. These arguments should apply universally to any prey that use hidden signals, so the association between large size and hidden contrasting color signals should be evident across diverse groups of prey. In this study, we tested this prediction in five different groups of insects. Using phylogenetically controlled analysis to elucidate the relationship between body size and color contrast between forewings and hind wings, we found evidence for the predicted size-color contrast associations in four different groups of insects, namely, Orthoptera, Phasmatidae, Mantidae, and Saturniidae, but not in Sphingidae. Collectively, our study indicates that body size plays an important role in explaining variation in the evolution of hidden contrasting color signals in insects.
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27
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Ingley SJ. Digest: Ecomorphological convergence across the Atlantic. Evolution 2019; 73:1055-1056. [PMID: 30957217 DOI: 10.1111/evo.13729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Accepted: 03/26/2019] [Indexed: 11/28/2022]
Abstract
Did the remarkable helicopter damselflies (family Pseudostigmatidae) evolve their unique feeding and oviposition behaviors independently on two continents? In this issue, Toussaint et al. use molecular phylogenetic approaches to provide convincing evidence that these "forest giants" are in fact an example of ecomorphological convergence across the Atlantic Ocean.
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Affiliation(s)
- Spencer J Ingley
- Faculty of Science, Brigham Young University-Hawaii, Laie, Hawaii
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Affiliation(s)
- Roger Roy
- Institut de Systématique, Évolution, Biodiversité (ISYEB), Muséum national d'Histoire naturelle, CNRS, Sorbonne Université, EPHE, Université des Antilles, case postale 53, 57 rue Cuvier, F-75231 Paris cedex 05 (France)
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Toussaint EFA, Bybee SM, Erickson RJ, Condamine FL. Forest giants on different evolutionary branches: Ecomorphological convergence in helicopter damselflies*. Evolution 2019; 73:1045-1054. [DOI: 10.1111/evo.13695] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2017] [Revised: 01/09/2019] [Accepted: 02/01/2019] [Indexed: 11/30/2022]
Affiliation(s)
| | - Seth M. Bybee
- Department of Biology and Monte L. Bean MuseumBrigham Young University Provo Utah 84602
| | - Robert J. Erickson
- Department of Biology and Monte L. Bean MuseumBrigham Young University Provo Utah 84602
| | - Fabien L. Condamine
- CNRS, UMR 5554 Institut des Sciences de l'Evolution de Montpellier (Université de Montpellier/CNRS/IRD/EPHE)Place Eugène Bataillon 34095 Montpellier France
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30
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The mitochondrial genomes of Statilia maculata and S. nemoralis (Mantidae: Mantinae) with different duplications of trnR genes. Int J Biol Macromol 2019; 121:839-845. [DOI: 10.1016/j.ijbiomac.2018.10.038] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Revised: 09/20/2018] [Accepted: 10/10/2018] [Indexed: 11/23/2022]
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31
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Moulin N. A revision of Syngalepsus Beier, with the description of two new species from the Central African Republic and Malawi (Mantodea, Tarachodidae). Zookeys 2018; 802:121-143. [PMID: 30568532 PMCID: PMC6290049 DOI: 10.3897/zookeys.802.26622] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2018] [Accepted: 10/18/2018] [Indexed: 11/25/2022] Open
Abstract
The praying mantis subgenus Syngalepsus Beier, 1954 occurs in sub-Saharan region and represents the least diverse subgenus of Galepsus in Africa (Ehrmann 2002). All species included within the subgenus Syngalepsus are comprehensively revised with a distribution stretching from North of Congo Basin to South Africa. Two new species of Galepsus (Syngalepsus) Beier, 1954 (Mantodea, Tarachodidae) from the Central African Republic (CAR) and Malawi are described. Among several Galepsus specimens collected during scientific expeditions of SANGHA, Biodiversité en Terre Pygmée, in CAR's Dzanga-Ndoki National Park, a specimen differed by genitalia conformation and other morphological characters. Two specimens collected in Malawi proved to differ by genitalia morphology. Galepsus (Syngalepsus) buchetisp. n. and Galepsus (Syngalepsus) dudleyisp. n. are described. An identification key for the six species of the subgenus is provided.
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Affiliation(s)
- Nicolas Moulin
- 82, route de l’école, Saveaumare, 76680, Montérolier, FranceUnaffiliatedMontérolierFrance
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Zhang LP, Yu DN, Storey KB, Cheng HY, Zhang JY. Data for praying mantis mitochondrial genomes and phylogenetic constructions within Mantodea. Data Brief 2018; 21:1277-1285. [PMID: 30456244 PMCID: PMC6230978 DOI: 10.1016/j.dib.2018.10.070] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Revised: 03/14/2018] [Accepted: 10/22/2018] [Indexed: 12/24/2022] Open
Abstract
In this data article, we provide five datasets of mantis mitochondrial genomes: (1) PCG123: nucleotide sequences of 13 protein-coding genes including all codon positions; (2) PCG123R: nucleotide sequences of two rRNAs and 13 protein-coding genes including all codon positions; (3) PCG12: nucleotide sequences of 13 protein-coding genes without third codon positions; (4) PCG12R: nucleotide sequences of two rRNAs and 13 protein-coding genes without third codon positions, and (5) PCGAA: amino acid sequences of 13 protein-coding genes. These were used to construct phylogenetic relationships within Mantodea and the phylogenetic trees inferred from Bayesian analysis using two data sets (PCG12R, PCGAA) and Maximum Likelihood analysis using four data sets (PCG123, PCG12, PCG12R and PCGAA). We also provide initiation codon, termination codon, amino acid length and nucleotide diversity (Pi) of protein-coding genes among 27 mantises. The whole mitochondrial genomes of 27 praying mantises were submitted to GenBank with the accession numbers KY689112-KY689138.
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Affiliation(s)
- Le-Ping Zhang
- College of Chemistry and Life Science, Zhejiang Normal University, Jinhua 321004, Zhejiang Province, China
| | - Dan-Na Yu
- College of Chemistry and Life Science, Zhejiang Normal University, Jinhua 321004, Zhejiang Province, China
- Key Lab of Wildlife Biotechnology, Conservation and Utilization of Zhejiang Province, Zhejiang Normal University, Jinhua, Zhejiang Province, China
| | - Kenneth B. Storey
- Department of Biology, Carleton University, Ottawa, Ontario, Canada K1S 5B6
| | - Hong-Yi Cheng
- College of Chemistry and Life Science, Zhejiang Normal University, Jinhua 321004, Zhejiang Province, China
| | - Jia-Yong Zhang
- College of Chemistry and Life Science, Zhejiang Normal University, Jinhua 321004, Zhejiang Province, China
- Key Lab of Wildlife Biotechnology, Conservation and Utilization of Zhejiang Province, Zhejiang Normal University, Jinhua, Zhejiang Province, China
- Department of Biology, Carleton University, Ottawa, Ontario, Canada K1S 5B6
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Rodrigues HM, Svenson GJ. Epaphroditidae sensu novo, an Endemic Caribbean Family of Morphologically Divergent Praying Mantises (Insecta, Mantodea). NEOTROPICAL ENTOMOLOGY 2018; 47:502-507. [PMID: 29243117 DOI: 10.1007/s13744-017-0570-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Accepted: 11/20/2017] [Indexed: 06/07/2023]
Abstract
Three endemic Caribbean praying mantis genera with a complex taxonomic history were recently discovered to be part of a lineage that colonized the Caribbean region during the Cretaceous period (Svenson & Rodrigues, Proc R Soc B Biol Sci 284, 2017). In all classification systems proposed up to now, the three genera, Callimantis, Epaphrodita, and Gonatista, were never considered as close relatives, a reflection of their divergent morphology. More recently, the genus Brancsikia was placed with Epaphrodita in a family based on the similarity of camouflage-related morphology. To address recent phylogenetic results that do not track current classification, we compared the morphology of the three Caribbean genera with each other and representative members of traditional or current family groups. Our morphological analysis of external and male genital characters provides strong support for the Caribbean lineage despite the divergent morphological evolution present in the three genera. We raise this Caribbean lineage to family status by employing a precedent family-group name, Epaphroditidae Brunner de Wattenwyl, 1893 sensu novo. We remove Brancsikia from our new concept of Epaphroditidae, rendering the genus incertae sedis.
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Affiliation(s)
- H M Rodrigues
- Dept of Biology, Case Western Reserve Univ, Cleveland, OH, USA.
- Dept of Invertebrate Zoology, The Cleveland Museum of Natural History, 1 Wade Oval Drive, Cleveland, OH, 44106, USA.
| | - G J Svenson
- Dept of Biology, Case Western Reserve Univ, Cleveland, OH, USA
- Dept of Invertebrate Zoology, The Cleveland Museum of Natural History, 1 Wade Oval Drive, Cleveland, OH, 44106, USA
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34
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Zhang LP, Yu DN, Storey KB, Cheng HY, Zhang JY. Higher tRNA gene duplication in mitogenomes of praying mantises (Dictyoptera, Mantodea) and the phylogeny within Mantodea. Int J Biol Macromol 2018; 111:787-795. [DOI: 10.1016/j.ijbiomac.2018.01.016] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Revised: 12/30/2017] [Accepted: 01/03/2018] [Indexed: 12/21/2022]
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35
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Zhang LP, Cai YY, Yu DN, Storey KB, Zhang JY. Gene characteristics of the complete mitochondrial genomes of Paratoxodera polyacantha and Toxodera hauseri (Mantodea: Toxoderidae). PeerJ 2018; 6:e4595. [PMID: 29686943 PMCID: PMC5911385 DOI: 10.7717/peerj.4595] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Accepted: 03/20/2018] [Indexed: 11/29/2022] Open
Abstract
The family Toxoderidae (Mantodea) contains an ecologically diverse group of praying mantis species that have in common greatly elongated bodies. In this study, we sequenced and compared the complete mitochondrial genomes of two Toxoderidae species, Paratoxodera polyacantha and Toxodera hauseri, and compared their mitochondrial genome characteristics with another member of the Toxoderidae, Stenotoxodera porioni (KY689118). The lengths of the mitogenomes of T. hauseri and P. polyacantha were 15,616 bp and 15,999 bp, respectively, which is similar to that of S. porioni (15,846 bp). The size of each gene as well as the A+T-rich region and the A+T content of the whole genome were also very similar among the three species as were the protein-coding genes, the A+T content and the codon usages. The mitogenome of T. hauseri had the typical 22 tRNAs, whereas that of P. polyacantha had 26 tRNAs including an extra two copies of trnA-trnR. Intergenic regions of 67 bp and 76 bp were found in T. hauseri and P. polyacantha, respectively, between COX2 and trnK; these can be explained as residues of a tandem duplication/random loss of trnK and trnD. This non-coding region may be synapomorphic for Toxoderidae. In BI and ML analyses, the monophyly of Toxoderidae was supported and P. polyacantha was the sister clade to T. hauseri and S. porioni.
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Affiliation(s)
- Le-Ping Zhang
- College of Chemistry and Life Science, Zhejiang Normal University, Zhejiang, China
| | - Yin-Yin Cai
- College of Chemistry and Life Science, Zhejiang Normal University, Zhejiang, China
| | - Dan-Na Yu
- College of Chemistry and Life Science, Zhejiang Normal University, Zhejiang, China.,Key lab of Wildlife Biotechnology, Conservation and Utilization of Zhejiang Province, Zhejiang Normal University, Jinhua, Zhejiang, China
| | - Kenneth B Storey
- Department of Biology, Carleton University, Ottawa, Ontario, Canada
| | - Jia-Yong Zhang
- College of Chemistry and Life Science, Zhejiang Normal University, Zhejiang, China.,Key lab of Wildlife Biotechnology, Conservation and Utilization of Zhejiang Province, Zhejiang Normal University, Jinhua, Zhejiang, China.,Department of Biology, Carleton University, Ottawa, Ontario, Canada
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36
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Santos BF, Scherrer MV, Loss AC. Neither barriers nor refugia explain genetic structure in a major biogeographic break: phylogeography of praying mantises in the Brazilian Atlantic Forest. Mitochondrial DNA A DNA Mapp Seq Anal 2018. [PMID: 29514536 DOI: 10.1080/24701394.2018.1445242] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
The Atlantic Forest is one of the world's top biodiversity hotspots, but the diversification processes of its biota are still poorly known, with competing models attributing dominant roles to either Quaternary climatic changes or geographic barriers. Many studies identify the Doce river as a major phylogeographic break, but the reasons for this phenomenon are highly debated. Here we test the predictions of the refugial and barrier models for a common species of praying mantis, Miobantia fuscata, focusing in the areas immediately south and north of the Doce river. Our analyses show high intraspecific genetic diversity, deep coalescence times and no evidence for recent population expansion. Phylogeographic structure is inconsistent with a refugial hypothesis. Significant gene flow between northern and southern populations also conflicts with a strong role for geographic barriers. This study highlights the need for considering invertebrate taxa to infer recent landscape changes, and points towards a more complex picture of genetic diversification in the Atlantic Forest.
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Affiliation(s)
- Bernardo F Santos
- a Department of Entomology , National Museum of Natural History , Washington, DC , USA
| | - Marcus V Scherrer
- b Universidade Federal do Espírito Santo , Vitória , ES , Brazil.,c Instituto Federal do Espírito Santo , Santa Teresa , ES , Brazil
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37
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Bourguignon T, Tang Q, Ho SYW, Juna F, Wang Z, Arab DA, Cameron SL, Walker J, Rentz D, Evans TA, Lo N. Transoceanic Dispersal and Plate Tectonics Shaped Global Cockroach Distributions: Evidence from Mitochondrial Phylogenomics. Mol Biol Evol 2018; 35:970-983. [DOI: 10.1093/molbev/msy013] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Affiliation(s)
- Thomas Bourguignon
- School of Life and Environmental Sciences, University of Sydney, Sydney, NSW, Australia
- Okinawa Institute of Science and Technology Graduate University, Tancha, Onna-son, Okinawa, Japan
- Faculty of Forestry and Wood Sciences, Czech University of Life Sciences, Prague, Czech Republic
| | - Qian Tang
- Department of Biological Sciences, National University of Singapore, Singapore, Singapore
| | - Simon Y W Ho
- School of Life and Environmental Sciences, University of Sydney, Sydney, NSW, Australia
| | - Frantisek Juna
- Faculty of Forestry and Wood Sciences, Czech University of Life Sciences, Prague, Czech Republic
| | - Zongqing Wang
- College of Plant Protection, Southwest University, Beibei, Chongqing, China
| | - Daej A Arab
- School of Life and Environmental Sciences, University of Sydney, Sydney, NSW, Australia
| | | | - James Walker
- Department of Agriculture and Water Resources, Cairns, QLD, Australia
| | - David Rentz
- School of Marine and Tropical Biology, James Cook University, Townsville, QLD, Australia
| | - Theodore A Evans
- School of Animal Biology, University of Western Australia, Perth, WA, Australia
| | - Nathan Lo
- School of Life and Environmental Sciences, University of Sydney, Sydney, NSW, Australia
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38
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Zhang LP, Cai YY, Yu DN, Storey KB, Zhang JY. The complete mitochondrial genome of Psychomantis borneensis (Mantodea: Hymenopodidae). Mitochondrial DNA B Resour 2017; 3:42-43. [PMID: 33474058 PMCID: PMC7800046 DOI: 10.1080/23802359.2017.1419094] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Accepted: 12/15/2017] [Indexed: 11/21/2022] Open
Abstract
The complete mitochondrial genome of Psychomantis borneensis (Mantodea: Hymenopodidae) was successfully sequenced. The mitochondrial genome is found to be 15,493 bp long and is a circular molecule containing 37 genes (13 protein-coding genes, 22 tRNAs, and 2 rRNAs), typically found in other mantis mitochondrial genomes. The AT content of the whole genome was 72.4% and the length of the control region was 697 bp with 79.9% AT content. A phylogenetic tree was constructed based on the BI and ML analysis of 16 species of Mantodea. The results showed that P. borneensis was a sister clade to (Anaxarcha zhengi + Creobroter gemmata) (Hymenopodidae). The monophyly of the family Mantidae and the genus Theopompa, Hierodula, and Rhombodera were not supported. The outcome of this study will provide a useful data for population genetics studies as well as serve as a tool for better characterizing phylogenetic analysis of Mantodea.
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Affiliation(s)
- Le-Ping Zhang
- College of Chemistry and Life Science, Zhejiang Normal University, Jinhua, Zhejiang Province, China
| | - Yin-Yin Cai
- College of Chemistry and Life Science, Zhejiang Normal University, Jinhua, Zhejiang Province, China
| | - Dan-Na Yu
- College of Chemistry and Life Science, Zhejiang Normal University, Jinhua, Zhejiang Province, China
- Key Lab of Wildlife Biotechnology, Conservation and Utilization of Zhejiang Province, Zhejiang Normal University, Jinhua, Zhejiang Province, China
| | | | - Jia-Yong Zhang
- College of Chemistry and Life Science, Zhejiang Normal University, Jinhua, Zhejiang Province, China
- Key Lab of Wildlife Biotechnology, Conservation and Utilization of Zhejiang Province, Zhejiang Normal University, Jinhua, Zhejiang Province, China
- Department of Biology, Carleton University, Ottawa, Canada
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Svenson GJ, Rodrigues HM. A Cretaceous-aged Palaeotropical dispersal established an endemic lineage of Caribbean praying mantises. Proc Biol Sci 2017; 284:20171280. [PMID: 28954908 PMCID: PMC5627202 DOI: 10.1098/rspb.2017.1280] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2017] [Accepted: 08/23/2017] [Indexed: 11/12/2022] Open
Abstract
Recent phylogenetic advances have uncovered remarkable biogeographic histories that have challenged traditional concepts of dispersal, vicariance and diversification in the Greater Antilles. Much of this focus has centred on vertebrate lineages despite the high diversity and endemism of terrestrial arthropods, which account for 2.5 times the generic endemism of all Antillean plants and non-marine vertebrates combined. In this study, we focus on three Antillean endemic praying mantis genera, Callimantis, Epaphrodita and Gonatista, to determine their phylogenetic placement and geographical origins. Each genus is enigmatic in their relation to other praying mantises due to their morphological affinities with both Neotropical and Old World groups. We recovered the three genera as a monophyletic lineage among Old World groups, which was supported by molecular and morphological evidence. With a divergence at approximately 107 Ma, the lineage originated during the break-up of Gondwana. Ancestral range reconstruction indicates the lineage dispersed from an African + Indomalayan range to the Greater Antilles, with a subsequent extinction in the Old World. The profound ecomorphic convergence with non-Caribbean groups obscured recognition of natural relationships within the same geographical distribution. To the best of our knowledge, the lineage is one of the oldest endemic animal groups in the Greater Antilles and their morphological diversity and restricted distribution mark them as a critical taxon to conserve.
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Affiliation(s)
- Gavin J Svenson
- Department of Invertebrate Zoology, Cleveland Museum of Natural History, 1 Wade Oval Drive, Cleveland, OH 44106, USA
| | - Henrique M Rodrigues
- Department of Invertebrate Zoology, Cleveland Museum of Natural History, 1 Wade Oval Drive, Cleveland, OH 44106, USA
- Department of Biology, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, OH 44106, USA
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40
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Brannoch SK, Wieland F, Rivera J, Klass KD, Olivier Béthoux, Svenson GJ. Manual of praying mantis morphology, nomenclature, and practices (Insecta, Mantodea). Zookeys 2017; 696:1-100. [PMID: 29200926 PMCID: PMC5673847 DOI: 10.3897/zookeys.696.12542] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2016] [Accepted: 06/19/2017] [Indexed: 11/28/2022] Open
Abstract
This study provides a comprehensive review of historical morphological nomenclature used for praying mantis (Mantodea) morphology, which includes citations, original use, and assignment of homology. All referenced structures across historical works correspond to a proposed standard term for use in all subsequent works pertaining to praying mantis morphology and systematics. The new standards are presented with a verbal description in a glossary as well as indicated on illustrations and images. In the vast majority of cases, originally used terms were adopted as the new standard. In addition, historical morphological topographical homology conjectures are considered with discussion on modern interpretations. A new standardized formulation to present foreleg femoral and tibial spines is proposed for clarity based on previous works. In addition, descriptions for methods of collection, curation, genital complex dissection, and labeling are provided to aid in the proper preservation and storage of specimens for longevity and ease of study. Due to the lack of consistent linear morphometric measurement practices in the literature, we have proposed a series of measurements for taxonomic and morphological research. These measurements are presented with figures to provide visual aids with homologous landmarks to ensure compatibility and comparability across the Order. Finally, our proposed method of pinning mantises is presented with a photographical example as well as a video tutorial available at http://mantodearesearch.com.
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Affiliation(s)
- Sydney K. Brannoch
- Department of Invertebrate Zoology, Cleveland Museum of Natural History, 1 Wade Oval Drive, Cleveland, Ohio, USA
- Department of Biology, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, Ohio, USA
| | - Frank Wieland
- Pfalzmuseum für Naturkunde - POLLICHIA-Museum, Hermann-Schäfer-Str. 17, 67098 Bad Dürkheim, Germany
| | | | - Klaus-Dieter Klass
- Senckenberg Natural History Collections Dresden, Königsbrücker Landstrasse 159, D-01109 Dresden, Germany
| | - Olivier Béthoux
- Centre de Recherche sur la Paleobiodiversite et les Paleoenvironnements (CR2P, UMR 7207), Sorbonne Universites, MNHN, CNRS, UPMC-Paris6, Museum National d’Histoire Naturelle, 57 Rue Cuvier, CP 38, 75005 Paris, France
| | - Gavin J. Svenson
- Department of Invertebrate Zoology, Cleveland Museum of Natural History, 1 Wade Oval Drive, Cleveland, Ohio, USA
- Department of Biology, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, Ohio, USA
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41
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Wang Z, Shi Y, Qiu Z, Che Y, Lo N. Reconstructing the phylogeny of Blattodea: robust support for interfamilial relationships and major clades. Sci Rep 2017; 7:3903. [PMID: 28634362 PMCID: PMC5478607 DOI: 10.1038/s41598-017-04243-1] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2016] [Accepted: 05/11/2017] [Indexed: 11/09/2022] Open
Abstract
Cockroaches are among the most recognizable of all insects. In addition to their role as pests, they play a key ecological role as decomposers. Despite numerous studies of cockroach phylogeny in recent decades, relationships among most major lineages are yet to be resolved. Here we examine phylogenetic relationships among cockroaches based on five genes (mitochondrial 12S rRNA, 16S rRNA, COII; nuclear 28S rRNA and histone H3), and infer divergence times on the basis of 8 fossils. We included in our analyses sequences from 52 new species collected in China, representing 7 families. These were combined with data from a recent study that examined these same genes from 49 species, resulting in a significant increase in taxa analysed. Three major lineages, Corydioidea, Blaberoidea, and Blattoidea were recovered, the latter comprising Blattidae, Tryonicidae, Lamproblattidae, Anaplectidae, Cryptocercidae and Isoptera. The estimated age of the split between Mantodea and Blattodea ranged from 204.3 Ma to 289.1 Ma. Corydioidea was estimated to have diverged 209.7 Ma (180.5-244.3 Ma 95% confidence interval [CI]) from the remaining Blattodea. The clade Blattoidea diverged from their sister group, Blaberoidea, around 198.3 Ma (173.1-229.1 Ma). The addition of the extra taxa in this study has resulted in significantly higher levels of support for a number of previously recognized groupings.
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Affiliation(s)
- Zongqing Wang
- College of Plant Protection, Southwest University, Beibei, Chongqing, China
| | - Yan Shi
- College of Plant Protection, Southwest University, Beibei, Chongqing, China
| | - Zhiwei Qiu
- College of Plant Protection, Southwest University, Beibei, Chongqing, China
| | - Yanli Che
- College of Plant Protection, Southwest University, Beibei, Chongqing, China
| | - Nathan Lo
- School of Life and Environmental Sciences, University of Sydney, Sydney, New South Wales, Australia.
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42
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Rodrigues HM, Rivera J, Reid N, Svenson GJ. An elusive Neotropical giant, Hondurantemna chespiritoi gen. n. & sp. n. (Antemninae, Mantidae): a new lineage of mantises exhibiting an ontogenetic change in cryptic strategy. Zookeys 2017; 680:73-104. [PMID: 28769717 PMCID: PMC5523381 DOI: 10.3897/zookeys.680.11162] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2016] [Accepted: 05/05/2017] [Indexed: 11/25/2022] Open
Abstract
We present the description of a new genus and new species of praying mantis, Hondurantemna chespiritoigen. n. & sp. n. This species of cryptic mantis, collected in National parks in Mexico and Honduras, remained unknown despite its considerable body size. Based on a phylogenetic analysis with molecular data and traditional morphological analysis, we place this new genus within Antemninae, a monotypic Mantidae subfamily. We update the subfamily concept for Antemninae and provide a key to the two genera. We describe the external morphology of immatures and adults of the new species as well as the genital complexes of both sexes and the ootheca of Antemna rapax. The observed morphological changes between immature and adult females suggests that the selection for an alternate strategy for crypsis is a response to size increase of the abdomen during development. Immatures exploit a stick/branch habitat based on their morphological appearance while adult females appear as a leaf to disguise the profile of the body.
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Affiliation(s)
- Henrique M. Rodrigues
- Department of Invertebrate Zoology, Cleveland Museum of Natural History, 1 Wade Oval Drive, Cleveland, Ohio, USA
- Department of Biology, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, Ohio, USA
| | - Julio Rivera
- Universidad San Ignacio de Loyola, Peru
- Museo de Entomología Klaus Raven Büller, Universidad Nacional Agraria La Molina, Lima, Peru
| | - Neil Reid
- School of Biological Sciences, Queen’s University Belfast, MBC, 97 Lisburn Road, Belfast, BT9 7BL, Northern Ireland, UK
- Operation Wallacea Ltd., Wallace House, Old Bolingbroke, Lincolnshire, PE23 4EX, England, UK
| | - Gavin J. Svenson
- Department of Invertebrate Zoology, Cleveland Museum of Natural History, 1 Wade Oval Drive, Cleveland, Ohio, USA
- Department of Biology, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, Ohio, USA
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43
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Schwarz CJ. Update onTagalomantis manillensis(Saussure), with description of the female and comments on its systematic placement and life history (Insecta: Mantodea: Deroplatyinae). ACTA ACUST UNITED AC 2017. [DOI: 10.18476/sbna.v10.a2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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44
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Gäde G, Marco HG. The adipokinetic hormone of Mantodea in comparison to other Dictyoptera. ARCHIVES OF INSECT BIOCHEMISTRY AND PHYSIOLOGY 2017; 94:e21376. [PMID: 28225562 DOI: 10.1002/arch.21376] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Six species of the order Mantodea (praying mantises) are investigated for the presence and sequence of putative adipokinetic hormones (AKHs). The selected species span a wide evolutionary range of various families and subfamilies of the clade Mantodea. The corpora cardiaca of the different species are dissected, methanolic extracts prepared, peptides separated by liquid chromatography, and AKHs detected and sequenced by ion trap mass spectrometry. All six species investigated contain an octapeptide with the primary structure pGlu-Val-Asn-Phe-Thr-Pro-Asn-Trp amide, which is code-named Emppe-AKH and had been found earlier in three other species of Mantodea. Conspecific bioassays with the species Creoboter sp. (family Hymenopodidae) reveal an adipokinetic but not a hypertrehalosemic function of Emppe-AKH. Comparison with other members of the Dictyoptera (cockroaches, termites) show that Emppe-AKH is only found in certain termites, which have been recently placed into the Blattaria (cockroaches) as sister group to the family Cryptocercidae. Termites and cockroaches both show biodiversity in the sequence of AKHs, and some cockroach species even contain two AKHs. In contrast, all praying mantises-irrespective of their phylogenetic position-synthesize uniformly only one and the same octapeptide Emppe-AKH.
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Affiliation(s)
- Gerd Gäde
- Department of Biological Sciences, University of Cape Town, Rondebosch, South Africa
| | - Heather G Marco
- Department of Biological Sciences, University of Cape Town, Rondebosch, South Africa
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45
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Che Y, Gui S, Lo N, Ritchie A, Wang Z. Species Delimitation and Phylogenetic Relationships in Ectobiid Cockroaches (Dictyoptera, Blattodea) from China. PLoS One 2017; 12:e0169006. [PMID: 28046038 PMCID: PMC5207705 DOI: 10.1371/journal.pone.0169006] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2016] [Accepted: 12/10/2016] [Indexed: 11/23/2022] Open
Abstract
We collected Ectobiidae cockroach specimens from 44 locations in the south of the Yangtze valley. We obtained 297 COI sequences specimens and carried out phylogenetic and divergence dating analyses, as well as species delimitation analysis using a General Mixed Yule Coalescent (GMYC) framework. The intraspecific and interspecific sequence divergence in Ectobiidae cockroaches ranged from 0.0 to 7.0% and 4.6 to 30.8%, respectively. GMYC analysis resulted in 53 (confidence interval: 37-65) entities (likelihood ratio = 103.63) including 14 downloaded species. The COI GMYC groups partly corresponded to the ectobiid species and 52 ectobiid species were delimited successfully based on the combination of GMYC result with morphological information. We used the molecular data and 6 cockroach fossil calibrations to obtain a preliminary estimate of the timescale of ectobiid evolution. The major subfamilies in the group were found to have diverged between ~125-110 Ma, and morphospecies pairs were found to have diverged ~10 or more Ma.
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Affiliation(s)
- Yanli Che
- College of Plant Protection, Southwest University, Beibei, Chongqing, P. R. China
- School of Life and Environmental Sciences, University of Sydney, Sydney, NSW, Australia
| | - Shunhua Gui
- College of Plant Protection, Southwest University, Beibei, Chongqing, P. R. China
| | - Nathan Lo
- School of Life and Environmental Sciences, University of Sydney, Sydney, NSW, Australia
| | - Andrew Ritchie
- School of Life and Environmental Sciences, University of Sydney, Sydney, NSW, Australia
| | - Zongqing Wang
- College of Plant Protection, Southwest University, Beibei, Chongqing, P. R. China
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46
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Svenson GJ, Brannoch SK, Rodrigues HM, O'Hanlon JC, Wieland F. Selection for predation, not female fecundity, explains sexual size dimorphism in the orchid mantises. Sci Rep 2016; 6:37753. [PMID: 27905469 PMCID: PMC5131372 DOI: 10.1038/srep37753] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2016] [Accepted: 11/01/2016] [Indexed: 11/08/2022] Open
Abstract
Here we reconstruct the evolutionary shift towards floral simulation in orchid mantises and suggest female predatory selection as the likely driving force behind the development of extreme sexual size dimorphism. Through analysis of body size data and phylogenetic modelling of trait evolution, we recovered an ancestral shift towards sexual dimorphisms in both size and appearance in a lineage of flower-associated praying mantises. Sedentary female flower mantises dramatically increased in size prior to a transition from camouflaged, ambush predation to a floral simulation strategy, gaining access to, and visually attracting, a novel resource: large pollinating insects. Male flower mantises, however, remained small and mobile to facilitate mate-finding and reproductive success, consistent with ancestral male life strategy. Although moderate sexual size dimorphisms are common in many arthropod lineages, the predominant explanation is female size increase for increased fecundity. However, sex-dependent selective pressures acting outside of female fecundity have been suggested as mechanisms behind niche dimorphisms. Our hypothesised role of predatory selection acting on females to generate both extreme sexual size dimorphism coupled with niche dimorphism is novel among arthropods.
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Affiliation(s)
- Gavin J Svenson
- Department of Invertebrate Zoology, Cleveland Museum of Natural History, Cleveland, Ohio, United States of America
- Department of Biology, Case Western Reserve University, Cleveland, Ohio, United States of America
| | - Sydney K Brannoch
- Department of Invertebrate Zoology, Cleveland Museum of Natural History, Cleveland, Ohio, United States of America
- Department of Biology, Case Western Reserve University, Cleveland, Ohio, United States of America
| | - Henrique M Rodrigues
- Department of Invertebrate Zoology, Cleveland Museum of Natural History, Cleveland, Ohio, United States of America
- Department of Biology, Case Western Reserve University, Cleveland, Ohio, United States of America
| | - James C O'Hanlon
- Department of Biological Sciences, Macquarie University, Sydney, Australia
| | - Frank Wieland
- Pfalzmuseum für Naturkunde - POLLICHIA-Museum, Bad Dürkheim, Germany
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47
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Kjer KM, Simon C, Yavorskaya M, Beutel RG. Progress, pitfalls and parallel universes: a history of insect phylogenetics. J R Soc Interface 2016; 13:20160363. [PMID: 27558853 PMCID: PMC5014063 DOI: 10.1098/rsif.2016.0363] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2016] [Accepted: 07/19/2016] [Indexed: 11/12/2022] Open
Abstract
The phylogeny of insects has been both extensively studied and vigorously debated for over a century. A relatively accurate deep phylogeny had been produced by 1904. It was not substantially improved in topology until recently when phylogenomics settled many long-standing controversies. Intervening advances came instead through methodological improvement. Early molecular phylogenetic studies (1985-2005), dominated by a few genes, provided datasets that were too small to resolve controversial phylogenetic problems. Adding to the lack of consensus, this period was characterized by a polarization of philosophies, with individuals belonging to either parsimony or maximum-likelihood camps; each largely ignoring the insights of the other. The result was an unfortunate detour in which the few perceived phylogenetic revolutions published by both sides of the philosophical divide were probably erroneous. The size of datasets has been growing exponentially since the mid-1980s accompanied by a wave of confidence that all relationships will soon be known. However, large datasets create new challenges, and a large number of genes does not guarantee reliable results. If history is a guide, then the quality of conclusions will be determined by an improved understanding of both molecular and morphological evolution, and not simply the number of genes analysed.
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Affiliation(s)
- Karl M Kjer
- Department of Entomology and Nematology, University of California-Davis, 1282 Academic Surge, Davis, CA 95616, USA
| | - Chris Simon
- Department of Ecology and Evolutionary Biology, University of Connecticut, 75 North Eagleville Road, Storrs, CT 06269-3043, USA
| | - Margarita Yavorskaya
- Institut für Spezielle Zoologie und Evolutionsbiologie, FSU Jena, 07743 Jena, Germany
| | - Rolf G Beutel
- Institut für Spezielle Zoologie und Evolutionsbiologie, FSU Jena, 07743 Jena, Germany
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48
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Cheng XF, Zhang LP, Yu DN, Storey KB, Zhang JY. The complete mitochondrial genomes of four cockroaches (Insecta: Blattodea) and phylogenetic analyses within cockroaches. Gene 2016; 586:115-22. [DOI: 10.1016/j.gene.2016.03.057] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Revised: 03/28/2016] [Accepted: 03/30/2016] [Indexed: 11/17/2022]
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49
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Ye F, Lan XE, Zhu WB, You P. Mitochondrial genomes of praying mantises (Dictyoptera, Mantodea): rearrangement, duplication, and reassignment of tRNA genes. Sci Rep 2016; 6:25634. [PMID: 27157299 PMCID: PMC4860592 DOI: 10.1038/srep25634] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2016] [Accepted: 04/20/2016] [Indexed: 01/20/2023] Open
Abstract
Insect mitochondrial genomes (mitogenomes) contain a conserved set of 37 genes for an extensive diversity of lineages. Previously reported dictyopteran mitogenomes share this conserved mitochondrial gene arrangement, although surprisingly little is known about the mitogenome of Mantodea. We sequenced eight mantodean mitogenomes including the first representatives of two families: Hymenopodidae and Liturgusidae. Only two of these genomes retain the typical insect gene arrangement. In three Liturgusidae species, the trnM genes have translocated. Four species of mantis (Creobroter gemmata, Mantis religiosa, Statilia sp., and Theopompa sp.-HN) have multiple identical tandem duplication of trnR, and Statilia sp. additionally includes five extra duplicate trnW. These extra trnR and trnW in Statilia sp. are erratically arranged and form another novel gene order. Interestingly, the extra trnW is converted from trnR by the process of point mutation at anticodon, which is the first case of tRNA reassignment for an insect. Furthermore, no significant differences were observed amongst mantodean mitogenomes with variable copies of tRNA according to comparative analysis of codon usage. Combined with phylogenetic analysis, the characteristics of tRNA only possess limited phylogenetic information in this research. Nevertheless, these features of gene rearrangement, duplication, and reassignment provide valuable information toward understanding mitogenome evolution in insects.
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Affiliation(s)
- Fei Ye
- Co-Innovation Center for Qinba Regions’ Sustainable Development, College of Life Science, Shaanxi Normal University, Xi’an, 710062, China
| | - Xu-e Lan
- Co-Innovation Center for Qinba Regions’ Sustainable Development, College of Life Science, Shaanxi Normal University, Xi’an, 710062, China
| | - Wen-bo Zhu
- Co-Innovation Center for Qinba Regions’ Sustainable Development, College of Life Science, Shaanxi Normal University, Xi’an, 710062, China
| | - Ping You
- Co-Innovation Center for Qinba Regions’ Sustainable Development, College of Life Science, Shaanxi Normal University, Xi’an, 710062, China
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50
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Naegle MA, Mugleston JD, Bybee SM, Whiting MF. Reassessing the phylogenetic position of the epizoic earwigs (Insecta: Dermaptera). Mol Phylogenet Evol 2016; 100:382-390. [PMID: 27033951 DOI: 10.1016/j.ympev.2016.03.012] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Revised: 02/03/2016] [Accepted: 03/11/2016] [Indexed: 01/05/2023]
Abstract
Dermaptera is a relatively small order of free-living insects that typically feed on detritus and other plant material. However, two earwig lineages - Arixeniidae and Hemimeridae - are epizoic on Cheiromeles bats and Beamys and Cricetomys rats respectively. Both of these epizoic families are comprised of viviparous species. The monophyly of these epizoic lineages and their placement within dermapteran phylogeny has remained unclear. A phylogenetic analyses was performed on a diverse sample of 47 earwig taxa for five loci (18S rDNA, 28S rDNA, COI, Histone 3, and Tubulin Alpha I). Our results support two independent origins of the epizoic lifestyle within Dermaptera, with Hemimeridae and Arixeniidae each derived from a different lineage of Spongiphoridae. Our analyses places Marava, a genus of spongiphorids that includes free-living but viviparous earwigs, as sister group to Arixeniidae, suggesting that viviparity evolved prior to the shift to the epizoic lifestyle. Additionally, our results support the monophyly of Forficulidae and Chelisochidae and the paraphyly of Labiduridae, Pygidicranidae, Spongiphoridae, and Anisolabididae.
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Affiliation(s)
- Michael A Naegle
- Department of Biology and M. L. Bean Life Science Museum, Brigham Young University, Provo, UT 84602, USA.
| | - Joseph D Mugleston
- Department of Biology and M. L. Bean Life Science Museum, Brigham Young University, Provo, UT 84602, USA
| | - Seth M Bybee
- Department of Biology and M. L. Bean Life Science Museum, Brigham Young University, Provo, UT 84602, USA
| | - Michael F Whiting
- Department of Biology and M. L. Bean Life Science Museum, Brigham Young University, Provo, UT 84602, USA
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