Can differences between continental and insular habitats influence the parasites communities associated with the endemic frog Haddadus binotatus ?
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1017/S0022149X20000620 http://hdl.handle.net/11449/200893 |
Resumo: | Habitats characterized by geographic isolation such as islands have been studied using different organisms as models for understanding the dynamic and insular patterns of biodiversity. Determinants of parasite richness in insular host populations have been conducted mainly with mammals and birds, showing that parasite richness decreases in insular areas. In the present study, we predicted that the type of environment (insular or continental) can influence the richness, diversity and abundance of parasites associated with the endemic frog Haddadus binotatus (Spix, 1824). We sampled frogs in two insular and two mainland fragments to survey their helminth parasites. The total richness was composed of 15 taxa of Nematoda and two of Acanthocephala, and the community composition of the two islands had more similarities between them than the two mainland localities. The insular effect was positive for richness and abundance of helminths, and no significant effect was observed on helminth diversity - even the mean diversity presented high numbers for the islands. We presumed that insular hosts could have lost some parasites in the colonization process when these continental islands were separated from the mainland, approximately 11,000 years ago. However, the high richness and abundance on islands can be explained by an epidemiological argument, which considers high population density due to insularity and other features of the host as factors that increase parasite transmission success among individuals. |
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Can differences between continental and insular habitats influence the parasites communities associated with the endemic frog Haddadus binotatus ?Atlantic Forestdiversityleaf-litter frogMetazoan parasitesHabitats characterized by geographic isolation such as islands have been studied using different organisms as models for understanding the dynamic and insular patterns of biodiversity. Determinants of parasite richness in insular host populations have been conducted mainly with mammals and birds, showing that parasite richness decreases in insular areas. In the present study, we predicted that the type of environment (insular or continental) can influence the richness, diversity and abundance of parasites associated with the endemic frog Haddadus binotatus (Spix, 1824). We sampled frogs in two insular and two mainland fragments to survey their helminth parasites. The total richness was composed of 15 taxa of Nematoda and two of Acanthocephala, and the community composition of the two islands had more similarities between them than the two mainland localities. The insular effect was positive for richness and abundance of helminths, and no significant effect was observed on helminth diversity - even the mean diversity presented high numbers for the islands. We presumed that insular hosts could have lost some parasites in the colonization process when these continental islands were separated from the mainland, approximately 11,000 years ago. However, the high richness and abundance on islands can be explained by an epidemiological argument, which considers high population density due to insularity and other features of the host as factors that increase parasite transmission success among individuals.Laboratório de Herpetologia Departamento de Biodiversidade Instituto de Biociências UNESP Rio Claro, Avenida 24 A, 1515 - Jardim Vila BelaUniversidade Federal de Uberlândia UFU Instituto de Ciências Agrárias, LMG-746, Km 1Departamento de Ciências Biológicas Universidade Regional Do Cariri URCA Campus Pimenta, Rua Cel. Antônio Luis, 1161Departamento de Biologia e Zootecnia Faculdade de Engenharia de Ilha Solteira Universidade Estadual Paulista UNESP, Passeio Monção, 226Laboratório de Parasitologia de Animais Silvestres LAPAS Setor de Parasitologia Instituto de Biociências Universidade Estadual Paulista/UNESP, Rua Prof. Dr. Antônio Celso Wagner Zanin, s/nLaboratório de Herpetologia Departamento de Biodiversidade Instituto de Biociências UNESP Rio Claro, Avenida 24 A, 1515 - Jardim Vila BelaDepartamento de Biologia e Zootecnia Faculdade de Engenharia de Ilha Solteira Universidade Estadual Paulista UNESP, Passeio Monção, 226Laboratório de Parasitologia de Animais Silvestres LAPAS Setor de Parasitologia Instituto de Biociências Universidade Estadual Paulista/UNESP, Rua Prof. Dr. Antônio Celso Wagner Zanin, s/nUniversidade Estadual Paulista (Unesp)Universidade Federal de Uberlândia (UFU)URCAAguiar, A. [UNESP]Morais, D. H.Yamada, F. H.Dos Anjos, L. A. [UNESP]Da Silva, L. A.F. [UNESP]Da Silva, R. J. [UNESP]2020-12-12T02:18:50Z2020-12-12T02:18:50Z2020-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1017/S0022149X20000620Journal of Helminthology.1475-26970022-149Xhttp://hdl.handle.net/11449/20089310.1017/S0022149X200006202-s2.0-85089324032Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Helminthologyinfo:eu-repo/semantics/openAccess2021-10-23T14:27:05Zoai:repositorio.unesp.br:11449/200893Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T14:27:05Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Can differences between continental and insular habitats influence the parasites communities associated with the endemic frog Haddadus binotatus ? |
title |
Can differences between continental and insular habitats influence the parasites communities associated with the endemic frog Haddadus binotatus ? |
spellingShingle |
Can differences between continental and insular habitats influence the parasites communities associated with the endemic frog Haddadus binotatus ? Aguiar, A. [UNESP] Atlantic Forest diversity leaf-litter frog Metazoan parasites |
title_short |
Can differences between continental and insular habitats influence the parasites communities associated with the endemic frog Haddadus binotatus ? |
title_full |
Can differences between continental and insular habitats influence the parasites communities associated with the endemic frog Haddadus binotatus ? |
title_fullStr |
Can differences between continental and insular habitats influence the parasites communities associated with the endemic frog Haddadus binotatus ? |
title_full_unstemmed |
Can differences between continental and insular habitats influence the parasites communities associated with the endemic frog Haddadus binotatus ? |
title_sort |
Can differences between continental and insular habitats influence the parasites communities associated with the endemic frog Haddadus binotatus ? |
author |
Aguiar, A. [UNESP] |
author_facet |
Aguiar, A. [UNESP] Morais, D. H. Yamada, F. H. Dos Anjos, L. A. [UNESP] Da Silva, L. A.F. [UNESP] Da Silva, R. J. [UNESP] |
author_role |
author |
author2 |
Morais, D. H. Yamada, F. H. Dos Anjos, L. A. [UNESP] Da Silva, L. A.F. [UNESP] Da Silva, R. J. [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade Federal de Uberlândia (UFU) URCA |
dc.contributor.author.fl_str_mv |
Aguiar, A. [UNESP] Morais, D. H. Yamada, F. H. Dos Anjos, L. A. [UNESP] Da Silva, L. A.F. [UNESP] Da Silva, R. J. [UNESP] |
dc.subject.por.fl_str_mv |
Atlantic Forest diversity leaf-litter frog Metazoan parasites |
topic |
Atlantic Forest diversity leaf-litter frog Metazoan parasites |
description |
Habitats characterized by geographic isolation such as islands have been studied using different organisms as models for understanding the dynamic and insular patterns of biodiversity. Determinants of parasite richness in insular host populations have been conducted mainly with mammals and birds, showing that parasite richness decreases in insular areas. In the present study, we predicted that the type of environment (insular or continental) can influence the richness, diversity and abundance of parasites associated with the endemic frog Haddadus binotatus (Spix, 1824). We sampled frogs in two insular and two mainland fragments to survey their helminth parasites. The total richness was composed of 15 taxa of Nematoda and two of Acanthocephala, and the community composition of the two islands had more similarities between them than the two mainland localities. The insular effect was positive for richness and abundance of helminths, and no significant effect was observed on helminth diversity - even the mean diversity presented high numbers for the islands. We presumed that insular hosts could have lost some parasites in the colonization process when these continental islands were separated from the mainland, approximately 11,000 years ago. However, the high richness and abundance on islands can be explained by an epidemiological argument, which considers high population density due to insularity and other features of the host as factors that increase parasite transmission success among individuals. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-12T02:18:50Z 2020-12-12T02:18:50Z 2020-01-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1017/S0022149X20000620 Journal of Helminthology. 1475-2697 0022-149X http://hdl.handle.net/11449/200893 10.1017/S0022149X20000620 2-s2.0-85089324032 |
url |
http://dx.doi.org/10.1017/S0022149X20000620 http://hdl.handle.net/11449/200893 |
identifier_str_mv |
Journal of Helminthology. 1475-2697 0022-149X 10.1017/S0022149X20000620 2-s2.0-85089324032 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of Helminthology |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
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1799964715140513792 |