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A Review of Araeopidius monachus (LeConte, 1874) (Coleoptera: Dryopoidea: Ptilodactylidae), with Main Emphasis on Its Biology and Ecology. DIVERSITY 2023. [DOI: 10.3390/d15020131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Araeopidius monachus (LeConte, 1874) is the only species in the subfamily Araeopidiinae within the beetle family Ptilodactylidae. Its geographic distribution is mainly along the western coast of North America, where adults are uncommon. A diagnosis is provided along with detailed collection records highlighting its seasonality, elevational range, plant associations, and collection methods. Collection records from larvae and adults indicate a three-year life cycle. Digestive tract dissections show that the larvae consume woody material while the adults probably do not feed. Additionally, we briefly discuss the problems and prospects for research of this enigmatic species.
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Li YD, Yu YL, Jäch MA, Huang DY, Cai CY. Anomocephalobus, a new genus of minute marsh-loving beetles from mid-Cretaceous Burmese amber (Coleoptera: Limnichidae). ZOOLOGIA 2022. [DOI: 10.1590/s1984-4689.v39.e21030] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
| | - Ya-Li Yu
- Guangdong Academy of Sciences, China
| | | | | | - Chen-Yang Cai
- Chinese Academy of Sciences, China; University of Bristol, United Kingdom
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Kundrata R, Packova G, Kairišs K, Bukejs A, Hoffmannova J, Blank SM. The First Ptilodactyla Illiger, 1807 (Coleoptera: Dryopoidea: Ptilodactylidae) Described from Eocene Baltic Amber. BIOLOGY 2021; 10:877. [PMID: 34571754 PMCID: PMC8465962 DOI: 10.3390/biology10090877] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 09/01/2021] [Accepted: 09/03/2021] [Indexed: 12/04/2022]
Abstract
The beetle family Ptilodactylidae contains more than 500 extant species; however, its fossil record is scarce and remains understudied. In this study, we describe a new species of Ptilodactylidae, Ptilodactyla eocenica Kundrata, Bukejs and Blank, sp. nov., based on a relatively well-preserved specimen from Baltic amber. We use X-ray microcomputed tomography to reconstruct its morphology since some of the principal diagnostic characters have been obscured by opaque bubbles. It is the third ptilodactylid species described from Baltic amber, and the first one belonging to the subfamily Ptilodactylinae. Additionally, we summarize the classification, diversity, and distribution of both extinct and extant Ptilodactylidae.
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Affiliation(s)
- Robin Kundrata
- Department of Zoology, Faculty of Science, Palacky University, 17. Listopadu 50, 77146 Olomouc, Czech Republic; (G.P.); (J.H.)
| | - Gabriela Packova
- Department of Zoology, Faculty of Science, Palacky University, 17. Listopadu 50, 77146 Olomouc, Czech Republic; (G.P.); (J.H.)
| | - Kristaps Kairišs
- Department of Biosystematics, Institute of Life Sciences and Technology, Daugavpils University, Vienības 13, 5401 Daugavpils, Latvia; (K.K.); (A.B.)
| | - Andris Bukejs
- Department of Biosystematics, Institute of Life Sciences and Technology, Daugavpils University, Vienības 13, 5401 Daugavpils, Latvia; (K.K.); (A.B.)
| | - Johana Hoffmannova
- Department of Zoology, Faculty of Science, Palacky University, 17. Listopadu 50, 77146 Olomouc, Czech Republic; (G.P.); (J.H.)
| | - Stephan M. Blank
- Senckenberg Deutsches Entomologisches Institut, Eberswalder Strasse 90, 15374 Müncheberg, Germany;
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Xiao L, Zhang S, Long C, Guo Q, Xu J, Dai X, Wang J. Complete Mitogenome of a Leaf-Mining Buprestid Beetle, Trachys auricollis, and Its Phylogenetic Implications. Genes (Basel) 2019; 10:E992. [PMID: 31805706 PMCID: PMC6947639 DOI: 10.3390/genes10120992] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 11/26/2019] [Accepted: 11/28/2019] [Indexed: 11/16/2022] Open
Abstract
A complete mitogenome of Trachys auricollis is reported, and a mitogenome-based phylogenetic tree of Elateriformia with all protein-coding genes (PCGs), rRNAs, and tRNAs is presented for the first time. The complete mitochondrial genome of T. auricollis is 16,429 bp in size and contains 13 PCGs, two rRNA genes, 22 tRNA genes, and an A + T-rich region. The A + T content of the entire genome is approximately 71.1%, and the AT skew and GC skew are 0.10 and -0.20, respectively. According to the the nonsynonymous substitution rate to synonymous substitution rates (Ka/Ks) of all PCGs, the highest and lowest evolutionary rates were observed for atp8 and cox1, respectively, which is a common finding among animals. The start codons of all PCGs are the typical ATN. Ten PCGs have complete stop codons, but three have incomplete stop codons with T or TA. As calculated based on the relative synonymous codon usage (RSCU) values, UUA(L) is the codon with the highest frequency. Except for trnS1, all 22 tRNA genes exhibit typical cloverleaf structures. The A + T-rich region of T. auricollis is located between rrnS and the trnI-trnG-trnM gene cluster, with six 72-bp tandem repeats. Both maximum likelihood (ML) and Bayesian (BI) trees suggest that Buprestoidea is close to Byrrhoidea and that Buprestoidea and Byrrhoidea are sister groups of Elateroidea, but the position of Psephenidae is undetermined. The inclusion of tRNAs might help to resolve the phylogeny of Coleoptera.
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Affiliation(s)
- Lifang Xiao
- Leafminer Group, School of Life Sciences, Gannan Normal University, Ganzhou 341000, China; (L.X.); (S.Z.); (C.L.); (Q.G.); (J.X.)
- College of Agriculture, Jiangxi Agricultural University, Nanchang 330045, China;
| | - Shengdi Zhang
- Leafminer Group, School of Life Sciences, Gannan Normal University, Ganzhou 341000, China; (L.X.); (S.Z.); (C.L.); (Q.G.); (J.X.)
| | - Chengpeng Long
- Leafminer Group, School of Life Sciences, Gannan Normal University, Ganzhou 341000, China; (L.X.); (S.Z.); (C.L.); (Q.G.); (J.X.)
| | - Qingyun Guo
- Leafminer Group, School of Life Sciences, Gannan Normal University, Ganzhou 341000, China; (L.X.); (S.Z.); (C.L.); (Q.G.); (J.X.)
| | - Jiasheng Xu
- Leafminer Group, School of Life Sciences, Gannan Normal University, Ganzhou 341000, China; (L.X.); (S.Z.); (C.L.); (Q.G.); (J.X.)
| | - Xiaohua Dai
- Leafminer Group, School of Life Sciences, Gannan Normal University, Ganzhou 341000, China; (L.X.); (S.Z.); (C.L.); (Q.G.); (J.X.)
- National Navel-Orange Engineering Research Center, Ganzhou 341000, China
| | - Jianguo Wang
- College of Agriculture, Jiangxi Agricultural University, Nanchang 330045, China;
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Kundrata R, Jäch MA, Bocak L. Molecular phylogeny of the Byrrhoidea-Buprestoidea complex (Coleoptera, Elateriformia). ZOOL SCR 2016. [DOI: 10.1111/zsc.12196] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Robin Kundrata
- Department of Zoology; Faculty of Science; Palacky University; 17. listopadu 50 779 00 Olomouc Czech Republic
| | - Manfred A. Jäch
- Naturhistorisches Museum Wien; Burgring 7 A-1010 Wien Austria
| | - Ladislav Bocak
- Department of Zoology; Faculty of Science; Palacky University; 17. listopadu 50 779 00 Olomouc Czech Republic
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Smith DM, Marcot JD. The fossil record and macroevolutionary history of the beetles. Proc Biol Sci 2015; 282:20150060. [PMID: 25788597 PMCID: PMC4389621 DOI: 10.1098/rspb.2015.0060] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2015] [Accepted: 02/20/2015] [Indexed: 12/17/2022] Open
Abstract
Coleoptera (beetles) is the most species-rich metazoan order, with approximately 380 000 species. To understand how they came to be such a diverse group, we compile a database of global fossil beetle occurrences to study their macroevolutionary history. Our database includes 5553 beetle occurrences from 221 fossil localities. Amber and lacustrine deposits preserve most of the beetle diversity and abundance. All four extant suborders are found in the fossil record, with 69% of all beetle families and 63% of extant beetle families preserved. Considerable focus has been placed on beetle diversification overall, however, for much of their evolutionary history it is the clade Polyphaga that is most responsible for their taxonomic richness. Polyphaga had an increase in diversification rate in the Early Cretaceous, but instead of being due to the radiation of the angiosperms, this was probably due to the first occurrences of beetle-bearing amber deposits in the record. Perhaps, most significant is that polyphagan beetles had a family-level extinction rate of zero for most of their evolutionary history, including across the Cretaceous-Palaeogene boundary. Therefore, focusing on the factors that have inhibited beetle extinction, as opposed to solely studying mechanisms that may promote speciation, should be examined as important determinants of their great diversity today.
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Affiliation(s)
- Dena M Smith
- CU Museum of Natural History and Department of Geological Sciences, University of Colorado, UCB 265, Boulder, CO 80309-0265, USA
| | - Jonathan D Marcot
- Department of Animal Biology, School of Integrative Biology, University of Illinois, 515 Morrill Hall, Urbana, IL 61801, USA
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Timmermans MJ, Vogler AP. Phylogenetically informative rearrangements in mitochondrial genomes of Coleoptera, and monophyly of aquatic elateriform beetles (Dryopoidea). Mol Phylogenet Evol 2012; 63:299-304. [DOI: 10.1016/j.ympev.2011.12.021] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2011] [Revised: 12/22/2011] [Accepted: 12/27/2011] [Indexed: 11/15/2022]
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Manzo V, Moya N. Description of the first South American species ofNeocylloepusBrown (Coleoptera: Elmidae):N. chaparensissp. nov. from Bolivia. STUDIES ON NEOTROPICAL FAUNA AND ENVIRONMENT 2010. [DOI: 10.1080/01650521.2010.520210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Leschen RAB, Buckley TR. Multistate Characters and Diet Shifts: Evolution of Erotylidae (Coleoptera). Syst Biol 2007; 56:97-112. [PMID: 17366140 DOI: 10.1080/10635150701211844] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Abstract
The dominance of angiosperms has played a direct role in the diversification of insects, especially Coleoptera. The shift to angiosperm feeding from other diets is likely to have increased the rate of speciation in Phytophaga. However, Phytophaga is only one of many hyperdiverse lineages of beetles and studies of host-shift proliferation have been somewhat limited to groups that primitively feed on plants. We have studied the diet-diverse beetle family Erotylidae (Cucujoidea) to determine if diet is correlated with high diversification rates and morphological evolution by first reconstructing ancestral diets and then testing for associations between diet and species number and diet and ovipositor type. A Bayesian phylogenetic analysis of morphological data that was previously published in Leschen (2003, Pages 1-108 in Fauna of New Zealand, 47; 53 terminal taxa and 1 outgroup, 120 adult characters and 1 diet character) yielded results that are similar to the parsimony analyses of Leschen (2003). Ancestral state reconstructions based on Bayesian and parsimony inference were largely congruent and both reconstructed microfungal feeding (the diet of the outgroup Biphyllidae) at the root of the Erotylidae tree. Shifts among microfungal, saprophagous, and phytophagous diets were most frequent. The largest numbers of species are contained in lineages that are macrofungal feeders (subfamily Erotylinae) and phytophagous (derived Languriinae), although the Bayesian posterior predictive tests of character state correlation were unable to detect any significant associations. Ovipositor morphology correlated with diet (i.e., acute forms were associated with phytophagy and unspecialized forms were associated with a mixture of diets). Although there is a general trend to increased species number associated with the shift from microfungal feeding to phytophagy (based on character mapping and mainly restricted to shifts in Languriinae), there is a large radiation of taxa feeding on macrofungi. Cycad feeding is scattered in more deeply diverged taxa and may have preceded the evolution of angiosperm feeding in some groups. Preliminary analysis of diet mapped onto higher beetle phylogenies suggests that about half of the major Coleoptera lineages may have had fungus-feeding ancestors. We discuss the roles of stochastic models and prior distributions of the reconstruction of ancestral character states in the context of the current data.
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Affiliation(s)
- Richard A B Leschen
- New Zealand Arthropod Collection, Landcare Research, drivate Bag 92170, Auckland, New Zealand.
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