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Sándor AD, Corduneanu A, Hornok S, Mihalca AD, Péter Á. Season and host-community composition inside roosts may affect host-specificity of bat flies. Sci Rep 2024; 14:4127. [PMID: 38374243 PMCID: PMC10876969 DOI: 10.1038/s41598-024-54143-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 02/08/2024] [Indexed: 02/21/2024] Open
Abstract
Bat flies are one of the most abundant ectoparasites of bats, showing remarkable morphological adaptations to the parasitic habit, while the relationship with their hosts is characterized by a high level of specificity. By collecting bat flies from live hosts, our intention was to elucidate the seasonal differences in bat fly occurrence and to describe factors regulating the level of incipient host specificity. Our results indicate that the prevalence and the intensity of infestation is increasing from spring to autumn for most host species, with significant differences among different fly species. Males showed higher infestation levels than females in autumn, suggesting a non-random host choice by flies, targeting the most active host sex. Bat-bat fly host specificity shows seasonal changes and host choice of bat flies are affected by the seasonal differences in hosts' behavior and ecology, the intensity of infestation and the species composition of the local host community. Nycteribiid bat flies showed lower host specificity in the swarming (boreal autumn) period, with higher prevalence recorded on non-primary hosts. Choosing a non-primary bat host may be an adaptive choice for bat flies in the host's mating period, thus increasing their dispersive ability in a high activity phase of their hosts.
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Affiliation(s)
- Attila D Sándor
- HUN-REN-UVMB Climate Change: New Blood-Sucking Parasites and Vector-Borne Pathogens Research Group, Budapest, Hungary.
- Department of Parasitology and Zoology, University of Veterinary Medicine, Budapest, Hungary.
- Faculty of Veterinary Medicine, Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Cluj-Napoca, Romania.
| | - Alexandra Corduneanu
- HUN-REN-UVMB Climate Change: New Blood-Sucking Parasites and Vector-Borne Pathogens Research Group, Budapest, Hungary
- Department of Animal Breeding and Animal Production, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | - Sándor Hornok
- HUN-REN-UVMB Climate Change: New Blood-Sucking Parasites and Vector-Borne Pathogens Research Group, Budapest, Hungary
- Department of Parasitology and Zoology, University of Veterinary Medicine, Budapest, Hungary
| | - Andrei D Mihalca
- Faculty of Veterinary Medicine, Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Cluj-Napoca, Romania
| | - Áron Péter
- Department of Parasitology and Zoology, University of Veterinary Medicine, Budapest, Hungary
- Faculty of Veterinary Medicine, Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Cluj-Napoca, Romania
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Atobatele OE, Olatubi IV, Oyeku OG, Ayokunle DI, Oladosu OO, Ogunnaike TM. Analysis of COI gene, prevalence, and intensity of the bat fly Cyclopodia greeffi on roosting straw-coloured fruit bat Eidolon helvum in Southwest Nigeria. Int J Parasitol Parasites Wildl 2023; 21:210-218. [PMID: 37388298 PMCID: PMC10300209 DOI: 10.1016/j.ijppaw.2023.06.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Revised: 06/06/2023] [Accepted: 06/07/2023] [Indexed: 07/01/2023]
Abstract
We investigated ectoparasite diversity, interspecific infestation rates and host preference in roosting fruit bats, Eidolon helvum, from Bowen University, Southwest Nigeria. Fur of captured E. helvum were sampled monthly for ectoparasites from January 2021 to June 2022. We examined a total of 231 E. helvum and observed a significant female to male adult sex ratio (0.22:1); with 53.9% ectoparasitic infestation rate. We identified and enumerated the ectoparasite; and subjected its Cytochrome c oxidase subunit I (COI) gene to phylogenetic analysis with other nycteribiids. COI gene sequences obtained formed a distinct clade with other C. greeffi sequences. We recovered a total of 319 (149 female and 170 male) ectoparasites and observed a balanced C. greeffi female to male adult sex ratio of 0.88:1. Ectoparasitic sex distribution had no association with host sex and season. Prevalence was significantly higher during the wet season, but not between sexes of E. helvum. The intensity of infestation, 3.7 ± 0.4 individuals per fruit bat, was significantly higher during the wet season with a bimodal seasonal distribution. The strongly male-biased host adult sex ratio had no significant influence on C. greeffi metapopulation adult sex ratio.
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Szentivanyi T, Vincze O. Tracking wildlife diseases using community science: an example through toad myiasis. EUR J WILDLIFE RES 2022. [DOI: 10.1007/s10344-022-01623-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
AbstractParasite and pathogen surveillance is crucial for understanding trends in their distributions and host spectra, as well as to document changes in their population dynamics. Nevertheless, continuous surveillance is time-consuming, underfunded due to the non-charismatic nature of parasites/pathogens, and research infrastructure is usually limited to short-term surveillance efforts. Species observation data provided by the public can contribute to long-term surveillance of parasites using photographic evidence of infections shared on community science platforms. Here, we used public photo repositories to document the occurrence across space and time of Lucilia spp. (Diptera: Calliphoridae), a parasite inducing nasal toad myiasis in the European toad Bufo bufo (Anura: Bufonidae). We found a total of 262 toad myiasis observations on iNaturalist (n = 132), on GBIF (n = 86), on Flickr (n = 41), and on observation.org (n = 3). Our results indicate that the distribution of toad myiasis is regionally limited, despite its host being widely distributed and abundant across a wide region in Europe. Observations were found in 12 countries with relatively low prevalence, including Belgium (3.90%, CI 2.44–6.18), Denmark (1.26%, CI 0.89–1.80), France (0.45%, CI 0.14–1.38), Germany (1.27%, CI 0.92–1.75), Lithuania (0.50%, CI 0.13–1.98), Luxembourg (1.30%, CI 0.42–3.95), the Netherlands (2.71%, CI 1.61–4.52), Poland (0.89%, CI 0.34–2.35), Russia (Kaliningrad Oblast) (4.76%, CI 0.67–27.14), Switzerland (NA), Ukraine (0.87%, CI 0.12–5.91), and in the UK (0.45%, CI 0.28–0.72). Nevertheless, the number of uploaded observations of both parasite infection and host presence indicates a stable increase likely due to the growing popularity of community science websites. Overall, community science is a useful tool to detect and monitor certain wildlife diseases and to recognize potential changes in disease dynamics through time and space.
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Ramírez-camejo LA, Bayman P, Mejía LC. Drosophila melanogaster as an emerging model host for entomopathogenic fungi. FUNGAL BIOL REV 2022. [DOI: 10.1016/j.fbr.2022.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Ramanantsalama RV, Goodman SM, Dietrich M, Lebarbenchon C. Interaction between Old World fruit bats and humans: From large scale ecosystem services to zoonotic diseases. Acta Trop 2022; 231:106462. [PMID: 35421381 DOI: 10.1016/j.actatropica.2022.106462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 04/07/2022] [Accepted: 04/09/2022] [Indexed: 11/01/2022]
Abstract
The Old World tropical and subtropical frugivorous bat genus Rousettus (Pteropodidae) contains species with broad distributions, as well as those occurring in restricted geographical areas, particularly islands. Herein we review the role of Rousettus as a keystone species from a global "One Health" approach and related to ecosystem functioning, zoonotic disease and public health. Rousettus are efficient at dispersing seeds and pollinating flowers; their role in forest regeneration is related to their ability to fly considerable distances during nightly foraging bouts and their relatively small body size, which allows them to access fruits in forested areas with closed vegetation. Rousettus are also reservoirs for various groups of pathogens (viruses, bacteria, fungi, protozoa), which, by definition, are infectious agents causing disease. The study of day roosts of different species of Rousettus and the successful establishment of captive breeding colonies have provided important details related to the infection dynamics of their associated pathogens. Large-scale conversion of forested areas into agricultural landscapes has increased contact between humans and Rousettus, therefore augmenting the chances of infectious agent spillover. Many crucial scientific details are still lacking related to members of this genus, which have direct bearing on the prevention of emerging disease outbreaks, as well as the conservation of these bats. The public should be better informed on the capacity of fruit bats as keystone species for large scale forest regeneration and in spreading pathogens. Precise details on the transmission of zoonotic diseases of public health importance associated with Rousettus should be given high priority.
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Tendu A, Hughes AC, Berthet N, Wong G. Viral Hyperparasitism in Bat Ectoparasites: Implications for Pathogen Maintenance and Transmission. Microorganisms 2022; 10:1230. [PMID: 35744747 DOI: 10.3390/microorganisms10061230] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 06/10/2022] [Accepted: 06/13/2022] [Indexed: 01/01/2023] Open
Abstract
Humans continue to encroach on the habitats of wild animals, potentially bringing different species into contact that would not typically encounter each other under natural circumstances, and forcing them into stressful, suboptimal conditions. Stressors from unsustainable human land use changes are suspected to dramatically exacerbate the probability of zoonotic spillover of pathogens from their natural reservoir hosts to humans, both by increasing viral load (and shedding) and the interface between wildlife with livestock, pets and humans. Given their known role as reservoir hosts, bats continue to be investigated for their possible role as the origins of many viral outbreaks. However, the participation of bat-associated ectoparasites in the spread of potential pathogens requires further work to establish. Here, we conducted a comprehensive review of viruses, viral genes and other viral sequences obtained from bat ectoparasites from studies over the last four decades. This review summarizes research findings of the seven virus families in which these studies have been performed, including Paramyxoviridae, Reoviridae, Flaviviridae, Peribunyaviridae, Nairoviridae, Rhabdoviridae and Filoviridae. We highlight that bat ectoparasites, including dipterans and ticks, are often found to have medically important viruses and may have a role in the maintenance of these pathogens within bat populations.
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Tanalgo KC, Tabora JAG, de Oliveira HFM, Haelewaters D, Beranek CT, Otálora-Ardila A, Bernard E, Gonçalves F, Eriksson A, Donnelly M, González JM, Ramos HF, Rivas AC, Webala PW, Deleva S, Dalhoumi R, Maula J, Lizarro D, Aguirre LF, Bouillard N, Quibod MNRM, Barros J, Turcios-Casco MA, Martínez M, Ordoñez-Mazier DI, Orellana JAS, Ordoñez-Trejo EJ, Ordoñez D, Chornelia A, Lu JM, Xing C, Baniya S, Muylaert RL, Dias-Silva LH, Ruadreo N, Hughes AC. DarkCideS 1.0, a global database for bats in karsts and caves. Sci Data 2022; 9:155. [PMID: 35383183 DOI: 10.1038/s41597-022-01234-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 02/24/2022] [Indexed: 11/22/2022] Open
Abstract
Understanding biodiversity patterns as well as drivers of population declines, and range losses provides crucial baselines for monitoring and conservation. However, the information needed to evaluate such trends remains unstandardised and sparsely available for many taxonomic groups and habitats, including the cave-dwelling bats and cave ecosystems. We developed the DarkCideS 1.0 (https://darkcides.org/), a global database of bat caves and species synthesised from publicly available information and datasets. The DarkCideS 1.0 is by far the largest database for cave-dwelling bats, which contains information for geographical location, ecological status, species traits, and parasites and hyperparasites for 679 bat species are known to occur in caves or use caves in part of their life histories. The database currently contains 6746 georeferenced occurrences for 402 cave-dwelling bat species from 2002 cave sites in 46 countries and 12 terrestrial biomes. The database has been developed to be collaborative and open-access, allowing continuous data-sharing among the community of bat researchers and conservation biologists to advance bat research and comparative monitoring and prioritisation for conservation. Measurement(s) | spatial region | Technology Type(s) | occurrent | Sample Characteristic - Organism | Mammalia • Chiroptera sp. BOLD:AAA2524 | Sample Characteristic - Environment | cave system • karst cave | Sample Characteristic - Location | Global |
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Péter Á, Mihalca AD, Haelewaters D, Sándor AD. Focus on Hyperparasites: Biotic and Abiotic Traits Affecting the Prevalence of Parasitic Microfungi on Bat Ectoparasites. Front Ecol Evol 2022. [DOI: 10.3389/fevo.2022.795020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The tritrophic association of bats, bat flies, and Laboulbeniales microfungi is a remarkably understudied system that may reveal patterns applicable to community ecology theory of (hyper)parasites. Laboulbeniales are biotrophic microfungi, exclusively associated with arthropods, with several species that are specialized on bat flies, which themselves are permanent ectoparasites of bats. Several hypotheses were tested on biotic and abiotic traits that may influence the presence and prevalence of hyperparasitic Laboulbeniales fungi on bat flies, based on southeastern European data. We found a wide distribution of fungal infection on bat flies, with underground-dwelling bats hosting more Laboulbeniales-infected flies compared to crevice-dwelling species. Bat host behavior, sociality, roost selection (underground versus crevice), bat fly sex, and season all have significant effects on the prevalence of fungal infection. Laboulbeniales infections are more common on bat flies that are infecting bat species with dense and long-lasting colonies (Miniopterus schreibersii, Myotis myotis, Myotis blythii), which roost primarily in underground sites. Inside these sites, elevated temperature and humidity may enhance the development and transmission of Laboulbeniales fungi. Sexual differences in bat hosts’ behavior also have an effect on fungal infection risk, with densely roosting female bat hosts harboring more Laboulbeniales-infected bat flies.
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Reboleira ASPS, Moritz L, Santamaria S, Enghoff H. Penetrative and non-penetrative interaction between Laboulbeniales fungi and their arthropod hosts. Sci Rep 2021; 11:22170. [PMID: 34773061 DOI: 10.1038/s41598-021-01729-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 11/01/2021] [Indexed: 11/08/2022] Open
Abstract
Laboulbeniales are a highly specialized group of fungi living only on arthropods. They have high host specificity and spend their entire life-cycle on an arthropod host. Taxonomic characters of Laboulbeniales are based on the architecture of the cells of the parenchymal thallus, i.e. the visible part of the fungus outside the host. The extent of the fungus spreading inside the host-the haustorium-remains largely unknown. The attachment to the arthropod host is fundamental to understand the fungus-animal interaction, but how this truly occurs is unclear. Recent evidences question the strictly parasitic life-style of Laboulbeniales. We used micro-computed tomography (µCT) and 3D reconstructions to visualize, for the first time, the complete structure of Laboulbeniales species in situ on their hosts. We compared the haustoriate species, Arthrorhynchus nycteribiae on an insect host to the non-haustoriate species, Rickia gigas on a millipede host. Our results confirm that some Laboulbeniales species are ectoparasitic and have a haustorial structure that penetrates the host's cuticle, while others are ectobionts and are only firmly attached to the host's cuticle without penetrating it. The presence and the morphology of the haustorium are important traits for Laboulbeniales evolution, and key factors for future understanding of host dependence and specificity.
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Péter Á, Mihalca AD, Sándor AD. First report of the bat fly species Basilia italica in Romania. Biodivers Data J 2021; 9:e57680. [PMID: 33519260 PMCID: PMC7835197 DOI: 10.3897/bdj.9.e57680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 12/18/2020] [Indexed: 11/28/2022] Open
Abstract
Bat flies are haematophagous ectoparasites, highly specialised to bats and are also considered to have vectorial potential for several pathogens like Bartonella spp. or Polychromophilus spp. In Romania, past studies mostly focused on the ectoparasitic fauna of cave-dwelling bats, listing the occurrence of 10 bat fly species in the country, with only scarce information on bat flies infesting crevice-roosting bat species. Here we report the occurrence of Basiliaitalica, a rare nycteribiid species infesting primarily forest-dwelling bats. This is the first country-record for Romania and also represents the easternmost occurrence of this species. Further studies are needed to evaluate the vectorial potential of B.italica.
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Affiliation(s)
- Áron Péter
- University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca Romania
| | - Andrei Daniel Mihalca
- University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca Romania
| | - Attila D Sándor
- University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca Romania.,University of Veterinary Medicine, Budapest, Hungary University of Veterinary Medicine Budapest Hungary
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de Groot MD, Dumolein I, Hiller T, Sándor AD, Szentiványi T, Schilthuizen M, Aime MC, Verbeken A, Haelewaters D. On the Fly: Tritrophic Associations of Bats, Bat Flies, and Fungi. J Fungi (Basel) 2020; 6:jof6040361. [PMID: 33322768 PMCID: PMC7770572 DOI: 10.3390/jof6040361] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 12/05/2020] [Accepted: 12/11/2020] [Indexed: 11/16/2022] Open
Abstract
Parasitism is one of the most diverse and abundant modes of life, and of great ecological and evolutionary importance. Notwithstanding, large groups of parasites remain relatively understudied. One particularly unique form of parasitism is hyperparasitism, where a parasite is parasitized itself. Bats (Chiroptera) may be parasitized by bat flies (Diptera: Hippoboscoidea), obligate blood-sucking parasites, which in turn may be parasitized by hyperparasitic fungi, Laboulbeniales (Ascomycota: Laboulbeniomycetes). In this study, we present the global tritrophic associations among species within these groups and analyze their host specificity patterns. Bats, bat flies, and Laboulbeniales fungi are shown to form complex networks, and sixteen new associations are revealed. Bat flies are highly host-specific compared to Laboulbeniales. We discuss possible future avenues of study with regard to the dispersal of the fungi, abiotic factors influencing the parasite prevalence, and ecomorphology of the bat fly parasites.
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Affiliation(s)
- Michiel D. de Groot
- Research Group Evolutionary Ecology, Naturalis Biodiversity Center, Darwinweg 2, 2333CR Leiden, The Netherlands;
- Correspondence:
| | - Iris Dumolein
- Research Group Mycology, Department of Biology, Ghent University, K.L. Ledeganckstraat 35, 9000 Ghent, Belgium; (I.D.); (A.V.); (D.H.)
| | - Thomas Hiller
- Ecology of Tropical Agricultural Systems, University of Hohenheim, Garbenstrasse 13, 70599 Stuttgart, Germany;
- Institute of Evolutionary Ecology and Conservation Genomics, University of Ulm, Albert-Einstein-Allee 11, 89081 Ulm, Germany
- Smithsonian Tropical Research Institute, Apartado 0843-03092, Balboa, Panama
| | - Attila D. Sándor
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine, Calea Mănăștur 3-5, 400372 Cluj-Napoca, Romania;
- Department of Parasitology and Zoology, University of Veterinary Medicine, István u. 2, 1078 Budapest, Hungary
| | - Tamara Szentiványi
- Pathogen and Microbiome Institute, Northern Arizona University, 1395 S. Knoles Drive, Flagstaff, AZ 86011, USA;
| | - Menno Schilthuizen
- Research Group Evolutionary Ecology, Naturalis Biodiversity Center, Darwinweg 2, 2333CR Leiden, The Netherlands;
| | - M. Catherine Aime
- Department of Botany and Plant Pathology, Purdue University, 915 W. State Street, West Lafayette, IN 47906, USA;
| | - Annemieke Verbeken
- Research Group Mycology, Department of Biology, Ghent University, K.L. Ledeganckstraat 35, 9000 Ghent, Belgium; (I.D.); (A.V.); (D.H.)
| | - Danny Haelewaters
- Research Group Mycology, Department of Biology, Ghent University, K.L. Ledeganckstraat 35, 9000 Ghent, Belgium; (I.D.); (A.V.); (D.H.)
- Smithsonian Tropical Research Institute, Apartado 0843-03092, Balboa, Panama
- Department of Botany and Plant Pathology, Purdue University, 915 W. State Street, West Lafayette, IN 47906, USA;
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Léger C. Bat parasites (Acari, Anoplura, Cestoda, Diptera, Hemiptera, Nematoda, Siphonaptera, Trematoda) in France (1762-2018): a literature review and contribution to a checklist. Parasite 2020; 27:61. [PMID: 33206593 PMCID: PMC7673352 DOI: 10.1051/parasite/2020051] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Accepted: 10/07/2020] [Indexed: 11/14/2022] Open
Abstract
This paper is a bibliographical survey of records of bat parasites in France (including Corsica) between 1762 and 2018. In total, 237 scientific publications were analysed. They show that bats are infected with a large diversity of endoparasites and ectoparasites. A total of 113 parasite taxa were identified from 27 host species; in addition, six bats were not identified to the species-level. The helminth fauna of bats comprises three species of Cestoda, 15 of Trematoda, and 13 of Nematoda. Acari parasites include 53 species (in addition to 22 invalid species). Finally, insect parasites comprise 13 species of Diptera (bat flies), 12 of Siphonaptera (fleas), 3 of Hemiptera (bugs), and 1 Anoplura species. Bat taxa reported with parasites were Barbastella barbastellus, Eptesicus serotinus, Hypsugo savii, Miniopterus schreibersii, Myotis bechsteinii, M. blythii, M. capaccinii, M. dasycneme, M. daubentonii, M. emarginatus, M. myotis, M. mystacinus, M. nattereri, M. punicus, Nyctalus lasiopterus, N. leisleri, N. noctula, Pipistrellus kuhlii, P. nathusii, P. pipistrellus, Plecotus auritus, P. austriacus, Rhinolophus euryale, R. ferrumequinum, R. hipposideros, R. mehelyi, Tadarida teniotis, Eptesicus sp., Myotis sp., Pipistrellus sp., Plecotus sp., Rhinolophus sp. and the species complex Pipistrellus pipistrellus/kuhlii/nathusii. As regards E. nilssonii, Vespertilio murinus (Particoloured Bat), M. alcathoe, M. escalerai, P. macrobullaris and P. pygmaeus, no records were found. These published field data originated from 72 of the 96 departments in metropolitan France. The most commonly cited were Ardèche, Ariège, Bouches-du-Rhône, Haute-Savoie, Maine-et-Loire, Moselle, Meurthe-et-Moselle, Pyrénées-Orientales, Sarthe, Haute-Corse and Corse-du-Sud.
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Affiliation(s)
- Clément Léger
- Muséum national d’Histoire naturelle, Direction Générale Déléguée aux Collections (DGD-C) – Service Recherche, Enseignement, Expertise CP 20 38 rue Geoffroy Saint-Hilaire 75005 Paris France
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Kazemirad E, Latifi A, Mobedi I, Akmali V, Mirjalali H, Mowlavi G. Helminth Parasites of Bats (Chiroptera: Rhinopomatidae Bonaparte, 1838) from the Persian Gulf Coastal Area. JoMMID 2020. [DOI: 10.29252/jommid.8.3.118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
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Szentiványi T, Estók P, Pigeault R, Christe P, Glaizot O. Effects of fungal infection on the survival of parasitic bat flies. Parasit Vectors 2020; 13:23. [PMID: 31931866 PMCID: PMC6958713 DOI: 10.1186/s13071-020-3895-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2019] [Accepted: 01/07/2020] [Indexed: 11/10/2022] Open
Abstract
Background Parasites are able to alter numerous aspects of their hosts’ life history, behaviour and distribution. One central question in parasitology is to determine the degree of impact that parasites have on their hosts. Laboulbeniales (Fungi: Ascomycota) are ectoparasitic fungi of arthropods. Even though these fungi are widely distributed, little is known about their ecology and their possible physiological effects on their hosts. We used a highly specific bat fly-fungi association to assess the effect of these fungal parasites on their dipteran hosts. Methods We collected bat flies (Diptera: Nycteribiidae) belonging to two species, Nycteribia schmidlii and Penicillidia conspicua from their bat host Miniopterus schreibersii (Chiroptera: Miniopteridae). We experimentally tested the effect of infection on the lifespan of bat flies. Results The prevalence of Laboulbeniales fungi was 17.9% in N. schmidlii and 64.8% in P. conspicua. Two fungi species were identified, Arthrorhynchus eucampsipodae and A. nycteribiae, both showing strict host specificity with N. schmidlii and P. conspicua, respectively. We found that fungal infection reduced by half the survival rate of P. conspicua regardless of sex, whereas N. schmidlii was not affected by the infection. Moreover, the intensity of infection showed negative correlation with the lifespan of P. conspicua. Conclusions To our knowledge, this is the first indication that fungal infection can alter bat fly survival and thus may play a significant role in the population dynamics of these bat ectoparasites.![]()
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Affiliation(s)
- Tamara Szentiványi
- Museum of Zoology, Palais de Rumine, Place de la Riponne 6, 1014, Lausanne, Switzerland. .,Department of Ecology and Evolution, University of Lausanne, Biophore, 1015, Lausanne, Switzerland.
| | - Péter Estók
- Department of Zoology, Eszterházy Károly University, Eszterházy tér 1, 3300, Eger, Hungary
| | - Romain Pigeault
- Department of Ecology and Evolution, University of Lausanne, Biophore, 1015, Lausanne, Switzerland
| | - Philippe Christe
- Department of Ecology and Evolution, University of Lausanne, Biophore, 1015, Lausanne, Switzerland
| | - Olivier Glaizot
- Museum of Zoology, Palais de Rumine, Place de la Riponne 6, 1014, Lausanne, Switzerland.,Department of Ecology and Evolution, University of Lausanne, Biophore, 1015, Lausanne, Switzerland
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15
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Szentiványi T, Haelewaters D, Rádai Z, Mizsei E, Pfliegler WP, Báthori F, Tartally A, Christe P, Glaizot O. Climatic effects on the distribution of ant- and bat fly-associated fungal ectoparasites (Ascomycota, Laboulbeniales). FUNGAL ECOL 2019; 39:371-9. [DOI: 10.1016/j.funeco.2019.03.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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Haelewaters D, Pfister D. Morphological species of Gloeandromyces ( Ascomycota, Laboulbeniales) evaluated using single-locus species delimitation methods. Fungal Syst Evol 2019; 3:19-33. [PMID: 32467897 PMCID: PMC7235983 DOI: 10.3114/fuse.2019.03.03] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
In this paper, new species and formae of the genus Gloeandromyces (Ascomycota, Laboulbeniales) are described and illustrated. These are: Gloeandromyces dickii sp. nov. on Trichobius joblingi from Nicaragua and Panama; G. pageanus f. alarum f. nov. on Tri. joblingi from Panama; G. pageanus f. polymorphus f. nov. on Tri. dugesioides and Tri. joblingi from Panama and Trinidad; and G. streblae f. sigmomorphus f. nov. on Tri. joblingi from Panama. Gloeandromyces pageanus on Tri. dugesioides from Panama as described in Nova Hedwigia 105 (2017) is referred to as G. pageanus f. pageanus. Support for these descriptions of species and formae comes from phylogenetic reconstruction of the large subunit ribosomal DNA and from the application of species delimitation methods (ABGD, bPTP, GMYC). Host specialization results in phylogenetic segregation by host species in both G. pageanus and G. streblae and this may represent a case of incipient speciation. A second mechanism driving diversity involves position-induced morphological adaptations, leading to the peculiar morphotypes that are associated to growing on a particular position of the integument (G. pageanus f. alarum, G. streblae f. sigmomorphus).
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Affiliation(s)
- D. Haelewaters
- Department of Organismic and Evolutionary Biology & Farlow Reference Library and Herbarium of Cryptogamic Botany, Harvard University, 22 Divinity Avenue, Cambridge MA 20138, USA
- Smithsonian Tropical Research Institute, Apartado Postal 0843-03092, Balboa, Panama
- Herbario UCH, Universidad Autónoma de Chiriquí, Apartado Postal 0427, David, Panama
- Current affiliation: Faculty of Science, University of South Bohemia, Branišovská 31, 37005 České Budějovice, Czech Republic
| | - D.H. Pfister
- Department of Organismic and Evolutionary Biology & Farlow Reference Library and Herbarium of Cryptogamic Botany, Harvard University, 22 Divinity Avenue, Cambridge MA 20138, USA
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Jensen KM, Rodrigues L, Pape T, Garm A, Santamaria S, Reboleira ASPS. Hyperparasitism in caves: Bats, bat flies and ectoparasitic fungus interaction. J Invertebr Pathol 2019; 166:107206. [PMID: 31152770 DOI: 10.1016/j.jip.2019.107206] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Revised: 05/25/2019] [Accepted: 05/28/2019] [Indexed: 12/11/2022]
Abstract
Bat flies (Diptera: Nycteribiinae) are highly specialized bloodsucking bat ectoparasites. Some of the ectoparasitic bat flies are themselves parasitized with an ectoparasitic fungus of the genus Arthrorhynchus (Laboulbeniales). Ascospores of the fungus attach to the cuticle of a bat fly and develop a haustorium that penetrates the host cuticle. This interaction defines the fungus as a hyperparasite. Both the fly and the fungus are obligate parasites and this peculiar case of hyperparasitism has remained largely unstudied. We studied the prevalence of Laboulbeniales, genus Arthrorhynchus, in natural populations of bat flies infesting the bat species Miniopterus schreibersii, Myotis bechsteinii, My. blythii, My. daubentonii, My. escalerai and My. myotis in Portuguese caves. Laboulbeniales were found infecting 10 of the 428 screened bat flies (2.3%) in natural populations, with fewer infections in winter. Images obtained with transmission electron microscopy show the fungal haustorium within the bat fly host tissue, from where it extracts nutrition.
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Affiliation(s)
- Katrine M Jensen
- Natural History Museum of Denmark, University of Copenhagen, 2100 København Ø, Denmark
| | - Luísa Rodrigues
- Instituto da Conservação da Natureza e das Florestas, IP, Divisão de Conservação da Biodiversidade, Avenida da República, 16 a 16B, 1050-191 Lisboa, Portugal
| | - Thomas Pape
- Natural History Museum of Denmark, University of Copenhagen, 2100 København Ø, Denmark
| | - Anders Garm
- Biological Institute, University of Copenhagen, 2100 København Ø, Denmark
| | - Sergi Santamaria
- Unitat de Botànica, Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia, Facultat de Biociències, Universitat Autònoma de Barcelona, 08193-Cerdanyola del Vallès (Barcelona), Spain
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18
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Abstract
Bats are the second most diverse mammalian group, playing keystone roles in ecosystems but also act as reservoir hosts for numerous pathogens. Due to their colonial habits which implies close contacts between individuals, bats are often parasitized by multiple species of micro- and macroparasites. The particular ecology, behavior, and environment of bat species may shape patterns of intra- and interspecific pathogen transmission, as well as the presence of specific vectorial organisms. This review synthetizes information on a multi-level parasitic system: bats, bat flies and their microparasites. Bat flies (Diptera: Nycteribiidae and Streblidae) are obligate, hematophagous ectoparasites of bats consisting of ~500 described species. Diverse parasitic organisms have been detected in bat flies including bacteria, blood parasites, fungi, and viruses, which suggest their vectorial potential. We discuss the ecological epidemiology of microparasites, their potential physiological effects on both bats and bat flies, and potential research perspectives in the domain of bat pathogens. For simplicity, we use the term microparasite throughout this review, yet it remains unclear whether some bacteria are parasites or symbionts of their bat fly hosts.
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Affiliation(s)
- Tamara Szentiványi
- Department of Ecology and Evolution, University of Lausanne, Lausanne, Switzerland
- Museum of Zoology, Lausanne, Switzerland
| | - Philippe Christe
- Department of Ecology and Evolution, University of Lausanne, Lausanne, Switzerland
| | - Olivier Glaizot
- Department of Ecology and Evolution, University of Lausanne, Lausanne, Switzerland
- Museum of Zoology, Lausanne, Switzerland
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19
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Haelewaters D, Hiller T, Dick CW. Bats, Bat Flies, and Fungi: A Case of Hyperparasitism. Trends Parasitol 2019; 34:784-799. [PMID: 30097262 DOI: 10.1016/j.pt.2018.06.006] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2018] [Revised: 06/08/2018] [Accepted: 06/22/2018] [Indexed: 12/28/2022]
Abstract
Bats are parasitized by numerous lineages of arthropods, of which bat flies (Diptera, Nycteribiidae and Streblidae) are the most conspicuous. Bat flies themselves can be parasitized by Laboulbeniales, fungal biotrophs of arthropods. This is known as hyperparasitism, a severely understudied phenomenon. Three genera of Laboulbeniales occur on bat flies: Arthrorhynchus on Nycteribiidae, Gloeandromyces and Nycteromyces on Streblidae. In this review we introduce the parasitic partners in this tripartite system and discuss their diversity, ecology, and specificity patterns, alongside some important life history traits. Furthermore, we cover recent advances in the study of the associations between bat flies and Laboulbeniales, which were neglected for decades. Among the most immediate needs for further studies are detailed tripartite field surveys. The vermin only teaze and pinch Their foes superior by an inch So, naturalists observe, a flea Has smaller fleas that on him prey; And these have smaller still to bite 'em, And so proceed ad infinitum. Jonathan Swift (On Poetry: A Rhapsody, 1733).
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Affiliation(s)
- Danny Haelewaters
- Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, MA, USA; Smithsonian Tropical Research Institute, Apartado Postal 0843-03092, Balboa, Panama; Current affiliation: Department of Zoology, University of South Bohemia, České Budejovice, Czech Republic.
| | - Thomas Hiller
- Smithsonian Tropical Research Institute, Apartado Postal 0843-03092, Balboa, Panama; Institute of Evolutionary Ecology and Conservation Genomics, University of Ulm, Ulm, Germany
| | - Carl W Dick
- Department of Biology, Western Kentucky University, Bowling Green, KY, USA; Integrative Research Center, Field Museum of Natural History, Chicago, IL, USA
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20
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Dogonniuck AE, Squires TJ, Weir A. Studies on Dimorphomyceteae: I. New species of Nycteromyces and Dimeromyces (Laboulbeniales) on bat flies (Streblidae). Mycologia 2019; 111:118-126. [PMID: 30676287 DOI: 10.1080/00275514.2018.1538279] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Three new species, Nycteromyces orientalis, Dimeromyces capensis, and D. streblidarum, belonging to the Laboulbeniales (Fungi, Ascomycota) and collected on bat flies (Diptera, Streblidae), are described and illustrated. The new species of Nycteromyces is the second described in this rarely collected genus, with the type species, N. streblidinus, previously collected only three times from Venezuela, Panama, and Honduras. The material for our new species comes from Australia, India, Philippines, and Tanzania, and morphological characters of these new collections require emendation of the original generic diagnosis. The distribution of N. streblidinus is also extended with additional collections from Costa Rica and Peru. We describe two new species of Dimeromyces from streblid hosts, the first report of any members of this large, diverse genus on this host family. Newly described taxa are compared with known species and the genera Nycteromyces and Dimeromyces discussed in relation to other known Laboulbeniales taxa.
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Affiliation(s)
- Alexander E Dogonniuck
- a Department of Environmental and Forest Biology , College of Environmental Science and Forestry, State University of New York , 241 Illick Hall, 1 Forestry Drive, Syracuse , New York 13210
| | - Timothy J Squires
- a Department of Environmental and Forest Biology , College of Environmental Science and Forestry, State University of New York , 241 Illick Hall, 1 Forestry Drive, Syracuse , New York 13210
| | - Alex Weir
- a Department of Environmental and Forest Biology , College of Environmental Science and Forestry, State University of New York , 241 Illick Hall, 1 Forestry Drive, Syracuse , New York 13210
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Sándor AD, Földvári M, Krawczyk AI, Sprong H, Corduneanu A, Barti L, Görföl T, Estók P, Kováts D, Szekeres S, László Z, Hornok S, Földvári G. Eco-epidemiology of Novel Bartonella Genotypes from Parasitic Flies of Insectivorous Bats. Microb Ecol 2018; 76:1076-1088. [PMID: 29705820 DOI: 10.1007/s00248-018-1195-z] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Accepted: 04/16/2018] [Indexed: 06/08/2023]
Abstract
Bats are important zoonotic reservoirs for many pathogens worldwide. Although their highly specialized ectoparasites, bat flies (Diptera: Hippoboscoidea), can transmit Bartonella bacteria including human pathogens, their eco-epidemiology is unexplored. Here, we analyzed the prevalence and diversity of Bartonella strains sampled from 10 bat fly species from 14 European bat species. We found high prevalence of Bartonella spp. in most bat fly species with wide geographical distribution. Bat species explained most of the variance in Bartonella distribution with the highest prevalence of infected flies recorded in species living in dense groups exclusively in caves. Bat gender but not bat fly gender was also an important factor with the more mobile male bats giving more opportunity for the ectoparasites to access several host individuals. We detected high diversity of Bartonella strains (18 sequences, 7 genotypes, in 9 bat fly species) comparable with tropical assemblages of bat-bat fly association. Most genotypes are novel (15 out of 18 recorded strains have a similarity of 92-99%, with three sequences having 100% similarity to Bartonella spp. sequences deposited in GenBank) with currently unknown pathogenicity; however, 4 of these sequences are similar (up to 92% sequence similarity) to Bartonella spp. with known zoonotic potential. The high prevalence and diversity of Bartonella spp. suggests a long shared evolution of these bacteria with bat flies and bats providing excellent study targets for the eco-epidemiology of host-vector-pathogen cycles.
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Affiliation(s)
- Attila D Sándor
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | - Mihály Földvári
- Department of Evolutionary Zoology and Human Biology, University of Debrecen, Debrecen, Hungary
- Natural History Museum, University of Oslo, Oslo, Norway
| | - Aleksandra I Krawczyk
- Centre for Zoonoses & Environmental Microbiology, Centre for Infectious Disease Control, National Institute for Public Health and the Environment, Bilthoven, the Netherlands
| | - Hein Sprong
- Centre for Zoonoses & Environmental Microbiology, Centre for Infectious Disease Control, National Institute for Public Health and the Environment, Bilthoven, the Netherlands
| | - Alexandra Corduneanu
- Department of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | - Levente Barti
- Romanian Bat Protection Association - Central Branch, Odorheiu Secuiesc, Romania
| | - Tamás Görföl
- Department of Zoology, Hungarian Natural History Museum, Budapest, Hungary
| | - Péter Estók
- Department of Zoology, Eszterházy Károly University, Eger, Hungary
| | - Dávid Kováts
- Department of Evolutionary Zoology and Human Biology, University of Debrecen, Debrecen, Hungary
| | - Sándor Szekeres
- Department of Parasitology and Zoology, University of Veterinary Medicine, 2 István Street, Budapest, H-1078, Hungary
| | - Zoltán László
- Hungarian Department of Biology and Ecology, Babeş-Bolyai University, Cluj-Napoca, Romania
| | - Sándor Hornok
- Department of Parasitology and Zoology, University of Veterinary Medicine, 2 István Street, Budapest, H-1078, Hungary
| | - Gábor Földvári
- Department of Parasitology and Zoology, University of Veterinary Medicine, 2 István Street, Budapest, H-1078, Hungary.
- Evolutionary Systems Research Group, Centre for Ecological Research, Hungarian Academy of Sciences, Tihany, Hungary.
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Haelewaters D, Page RA, Pfister DH. Laboulbeniales hyperparasites (Fungi, Ascomycota) of bat flies: Independent origins and host associations. Ecol Evol 2018; 8:8396-8418. [PMID: 30250711 PMCID: PMC6145224 DOI: 10.1002/ece3.4359] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 05/23/2018] [Accepted: 06/13/2018] [Indexed: 01/01/2023] Open
Abstract
The aim of this study was to explore the diversity of ectoparasitic fungi (Ascomycota, Laboulbeniales) that use bat flies (Diptera, Hippoboscoidea) as hosts. Bat flies themselves live as ectoparasites on the fur and wing membranes of bats (Mammalia, Chiroptera); hence this is a tripartite parasite system. Here, we collected bats, bat flies, and Laboulbeniales, and conducted phylogenetic analyses of Laboulbeniales to contrast morphology with ribosomal sequence data. Parasitism of bat flies by Laboulbeniales arose at least three times independently, once in the Eastern Hemisphere (Arthrorhynchus) and twice in the Western Hemisphere (Gloeandromyces, Nycteromyces). We hypothesize that the genera Arthrorhynchus and Nycteromyces evolved independently from lineages of ectoparasites of true bugs (Hemiptera). We assessed phylogenetic diversity of the genus Gloeandromyces by considering the LSU rDNA region. Phenotypic plasticity and position-induced morphological adaptations go hand in hand. Different morphotypes belong to the same phylogenetic species. Two species, G. pageanus and G. streblae, show divergence by host utilization. In our assessment of coevolution, we only observe congruence between the Old World clades of bat flies and Laboulbeniales. The other associations are the result of the roosting ecology of the bat hosts. This study has considerably increased our knowledge about bats and their associated ectoparasites and shown the necessity of including molecular data in Laboulbeniales taxonomy.
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Affiliation(s)
- Danny Haelewaters
- Department of Organismic and Evolutionary BiologyFarlow Reference Library and Herbarium of Cryptogramic BotanyHarvard UniversityCambridgeMassachusetts
- Smithsonian Tropical Research InstituteBalboaPanama
| | | | - Donald H. Pfister
- Department of Organismic and Evolutionary BiologyFarlow Reference Library and Herbarium of Cryptogramic BotanyHarvard UniversityCambridgeMassachusetts
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Szentiványi T, Haelewaters D, Pfliegler WP, Clément L, Christe P, Glaizot O. Laboulbeniales (Fungi: Ascomycota) infection of bat flies (Diptera: Nycteribiidae) from Miniopterus schreibersii across Europe. Parasit Vectors 2018; 11:395. [PMID: 29976258 PMCID: PMC6034341 DOI: 10.1186/s13071-018-2921-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Accepted: 05/28/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Bat flies (Diptera: Nycteribiidae and Streblidae) are obligate, blood-sucking ectoparasites of bats with specialized morphology, life-cycle and ecology. Bat flies are occasionally infected by different species of Laboulbeniales (Fungi: Ascomycota), microscopic fungal ectoparasites belonging to three genera: Arthrorynchus spp. are restricted to the Eastern Hemisphere, while species of Gloeandromyces and Nycteromyces occur on Neotropical bat flies. Little is known about the distribution and host specificity of Arthrorynchus spp. on bat flies. In this study, we focused on sampling bat flies from the cave-dwelling bat species Miniopterus schreibersii. Bat and ectoparasite collection took place in Albania, Croatia, Hungary, Italy, Portugal, Slovakia, Spain and Switzerland. Flies were inspected for Laboulbeniales infections. RESULTS Six hundred sixty seven bat flies of five species were collected: Nycteribia latreillii, N. pedicularia, N. schmidlii, Penicillidia conspicua, and P. dufourii. Laboulbeniales infection was observed on 60 specimens (prevalence = 9%). Two Laboulbeniales species, Arthrorhynchus eucampsipodae and A. nycteribiae, were present on three bat fly species. All observations of A. eucampsipodae were on N. schmidlii, and A. nycteribiae was present on P. conspicua and P dufourii. Arthrorhynchus eucampsipodae is, for the first time, reported from Slovakia and Spain. Arthrorhynchus nycteribiae represents a new country record for Portugal and Slovakia. There were no significant differences among infection rates in different countries. Females of N. schmidlii showed a higher infection rate than males with an observable trend (P = 0.0502). No sex differences in infection rate for P. conspicua and P. dufourii were detected. Finally, thallus density was significantly lower in N. schmidlii compared to P. conspicua and P. dufourii. CONCLUSIONS With this study, we contribute to the knowledge of the geographical distribution and host specificity of Laboulbeniales fungi associated with ectoparasitic bat flies within Europe. We discuss parasite prevalence and host specificity in the light of our findings and the available literature. Penicillidia conspicua is unambiguously the main host species for A. nycteribiae based on our and previous findings. Differences in parasite intensity and sex-biased infections of the fungi are possible depending on the species.
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Affiliation(s)
- Tamara Szentiványi
- Department of Ecology and Evolution, University of Lausanne, Biophore, CH-1015, Lausanne, Switzerland. .,Museum of Zoology, Palais de Rumine, Place de la Riponne 6, CH-1014, Lausanne, Switzerland.
| | - Danny Haelewaters
- Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, Massachusetts, 02138, USA.,Farlow Reference Library and Herbarium of Cryptogamic Botany, Harvard University, 22 Divinity Avenue, Cambridge, Massachusetts, 02138, USA
| | - Walter P Pfliegler
- Department of Biotechnology and Microbiology, University of Debrecen, Egyetem tér 1, Debrecen, H4032, Hungary
| | - Laura Clément
- Department of Ecology and Evolution, University of Lausanne, Biophore, CH-1015, Lausanne, Switzerland
| | - Philippe Christe
- Department of Ecology and Evolution, University of Lausanne, Biophore, CH-1015, Lausanne, Switzerland
| | - Olivier Glaizot
- Museum of Zoology, Palais de Rumine, Place de la Riponne 6, CH-1014, Lausanne, Switzerland
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Walker MJ, Dorrestein A, Camacho JJ, Meckler LA, Silas KA, Hiller T, Haelewaters D. A tripartite survey of hyperparasitic fungi associated with ectoparasitic flies on bats (Mammalia: Chiroptera) in a neotropical cloud forest in Panama. ACTA ACUST UNITED AC 2018; 25:19. [PMID: 29633707 PMCID: PMC5892177 DOI: 10.1051/parasite/2018017] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2017] [Accepted: 03/05/2018] [Indexed: 11/14/2022]
Abstract
The Darién province in eastern Panama is one of the most unexplored and biodiverse regions in the world. The Chucantí Nature Reserve, in Serranía de Majé, consists of a diverse tropical cloud forest ecosystem. The aim of this research was to explore and study host associations of a tripartite system of bats, ectoparasitic flies on bats (Diptera, Streblidae), and ectoparasitic fungi (Ascomycota, Laboulbeniales) that use bat flies as hosts. We captured bats at Chucantí, screened each bat for presence of bat flies, and screened collected bat flies for presence of Laboulbeniales. We mistnetted for 68 mistnet hours and captured 227 bats representing 17 species. We captured Micronycteris schmidtorum, a species previously unreported in Darién. In addition, we encountered the rarely collected Platyrrhinus dorsalis, representing the westernmost report for this species. Of all captured bats, 148 carried bat flies (65%). The number of sampled bat flies was 437, representing 16 species. One species represents a new country record (Trichobius anducei) and five species represent first reports for Darién (Basilia anceps, Anatrichobius scorzai, Nycterophilia parnelli, T. johnsonae, T. parasiticus). All 74 bat fly species currently reported in Panama are presented in tabulated form. Of all screened bat flies, 30 bore Laboulbeniales fungi (7%). Based on both morphology and large ribosomal subunit (LSU) sequence data, we delimited 7 species of Laboulbeniales: Gloeandromyces nycteribiidarum (newly reported for Panama), G. pageanus, G. streblae, Nycteromyces streblidinus, and 3 undescribed species. Of the 30 infected flies, 21 were Trichobius joblingi. This species was the only host on which we observed double infections of Laboulbeniales.
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Affiliation(s)
- Melissa J Walker
- Department of Ecology, Environment and Evolution, La Trobe Institute for Molecular Science Bundoora, Victoria 3083, Australia - Current address: Hawkesbury Institute for the Environment, Western Sydney University, Science Road, Richmond, New South Wales 2753, Australia
| | - Annabel Dorrestein
- Current address: Hawkesbury Institute for the Environment, Western Sydney University, Science Road, Richmond, New South Wales 2753, Australia - Department of Animal Ecology, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands
| | - Jasmin J Camacho
- Department of Organismic and Evolutionary Biology, Harvard University, 26 Oxford Street, Cambridge, Massachusetts 02138, USA
| | - Lauren A Meckler
- Department of Psychological and Brain Sciences, University of Delaware, 105 The Green, Newark, Delaware 19716, USA
| | - Kirk A Silas
- Painted Sky Road, Reading, Pennsylvania 19606, USA
| | - Thomas Hiller
- Institute of Evolutionary Ecology and Conservation Genomics, University of Ulm, Albert-Einstein Allee 11, 89081 Ulm, Germany
| | - Danny Haelewaters
- Department of Organismic and Evolutionary Biology, Harvard University, 26 Oxford Street, Cambridge, Massachusetts 02138, USA - Smithsonian Tropical Research Institute, Apartado Postal 0843-03092, Balboa, Panama - Herbario UCH, Universidad Autónoma de Chiriquí, Apartado Postal 0427, David, Panama
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Wijayawardene NN, Hyde KD, Rajeshkumar KC, Hawksworth DL, Madrid H, Kirk PM, Braun U, Singh RV, Crous PW, Kukwa M, Lücking R, Kurtzman CP, Yurkov A, Haelewaters D, Aptroot A, Lumbsch HT, Timdal E, Ertz D, Etayo J, Phillips AJL, Groenewald JZ, Papizadeh M, Selbmann L, Dayarathne MC, Weerakoon G, Jones EBG, Suetrong S, Tian Q, Castañeda-ruiz RF, Bahkali AH, Pang K, Tanaka K, Dai DQ, Sakayaroj J, Hujslová M, Lombard L, Shenoy BD, Suija A, Maharachchikumbura SSN, Thambugala KM, Wanasinghe DN, Sharma BO, Gaikwad S, Pandit G, Zucconi L, Onofri S, Egidi E, Raja HA, Kodsueb R, Cáceres MES, Pérez-ortega S, Fiuza PO, Monteiro JS, Vasilyeva LN, Shivas RG, Prieto M, Wedin M, Olariaga I, Lateef AA, Agrawal Y, Fazeli SAS, Amoozegar MA, Zhao GZ, Pfliegler WP, Sharma G, Oset M, Abdel-wahab MA, Takamatsu S, Bensch K, de Silva NI, De Kesel A, Karunarathna A, Boonmee S, Pfister DH, Lu Y, Luo Z, Boonyuen N, Daranagama DA, Senanayake IC, Jayasiri SC, Samarakoon MC, Zeng X, Doilom M, Quijada L, Rampadarath S, Heredia G, Dissanayake AJ, Jayawardana RS, Perera RH, Tang LZ, Phukhamsakda C, Hernández-restrepo M, Ma X, Tibpromma S, Gusmao LFP, Weerahewa D, Karunarathna SC. Notes for genera: Ascomycota. FUNGAL DIVERS 2017; 86:1-594. [DOI: 10.1007/s13225-017-0386-0] [Citation(s) in RCA: 153] [Impact Index Per Article: 21.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Hengjan Y, Iida K, Doysabas KCC, Phichitrasilp T, Ohmori Y, Hondo E. Diurnal behavior and activity budget of the golden-crowned flying fox (Acerodon jubatus) in the Subic bay forest reserve area, the Philippines. J Vet Med Sci 2017; 79:1667-1674. [PMID: 28804092 PMCID: PMC5658557 DOI: 10.1292/jvms.17-0329] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Acerodon jubatus (the Golden-Crowned flying fox) is an endemic species
in the Philippines, which was suspected to be a host of the Reston strain of the Ebola
virus. As nocturnal animals, the flying foxes spend daytime at the roosting site, which
they use for self-maintenance and reproduction. To understand the variation in diurnal
behavior and time allocation for various activities in the Golden-Crowned flying fox, we
investigated their daytime behavior and activity budget using instantaneous scan sampling
and all occurrence focal sampling. Data collection was performed from 07:00 to 18:00 hr
during January 8–17, 2017. The most frequent activity was sleeping (76.3%). The remaining
activities were wing flapping (5.0%), self-grooming (4.2%), hanging relaxation (3.4%),
wing spread (2.9%), movement (2.4%), mating/courtship (2.4%), aggression (1.9%), hanging
alert (1.2%), excretion (0.1%) and scent marks (0.05%). The frequency of sleeping, wing
flapping, self-grooming, hanging relaxation, aggression, mating/courtship and movement
behaviors changed with the time of the day. Females allocated more time for resting than
males, while males spent more time on the activities that helped enhance their mating
opportunities, for example, movement, sexual activity and territorial behavior.
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Affiliation(s)
- Yupadee Hengjan
- Laboratory of Animal Morphology, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya 464-8601, Japan
| | - Keisuke Iida
- Laboratory of Animal Morphology, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya 464-8601, Japan
| | - Karla Cristine C Doysabas
- Laboratory of Animal Morphology, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya 464-8601, Japan
| | - Thanmaporn Phichitrasilp
- Department of Veterinary Technology, Faculty of Veterinary Technology, Kasetsart University, Bangkok 10900, Thailand
| | - Yasushige Ohmori
- Laboratory of Animal Morphology, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya 464-8601, Japan
| | - Eiichi Hondo
- Laboratory of Animal Morphology, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya 464-8601, Japan
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