Diversity, similarity, and host–parasite relationships in parasitic infracommunities of Hypostomus spp. from the Tietê-Batalha river basin, southeastern Brazil
Autor(a) principal: | |
---|---|
Data de Publicação: | 2021 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1080/01650521.2020.1870033 http://hdl.handle.net/11449/205800 |
Resumo: | We analyzed the distribution and ecological relationships in the parasitic infracommunities of four species of the genus Hypostomus: Hypostomus regani, Hypostomus strigaticeps, Hypostomus hermanni, and Hypostomus ancistroides, collected in the Batalha River, State of São Paulo, Brazil. Twenty-four parasite taxa were identified among myxozoans, monogeneans, digeneans, nematodes, and hirudineans occurring in the gills, body surface, eyes, brain, and intestine. Monogeneans presented the highest species richness. The highest parasite prevalence was observed for ectoparasites in the Hypostomus spp. analyzed. Except for Phanerothecium sp., all parasites presented an aggregate pattern of distribution. In relation to parasitic diversity, H. regani presented higher mean values of diversity indexes, while H. hermanni presented higher values for the specific richness; equitability values were the same in all fish species analyzed. Infracommunities were most differentiated from one another (p < 0.05) between H. reganni and H. ancistroides. Standard length, body mass, and sex of Hypostomus spp. were significantly correlated (positively or negatively) with at least one parasite species. This study emphasizes the importance of the Batalha River as a source of local and regional biodiversity expanding the knowledge of ecological interactions between the parasite–host relationships of Siluriformes fish. |
id |
UNSP_9b02dd6e2d6a0cc14d1613175407e548 |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/205800 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Diversity, similarity, and host–parasite relationships in parasitic infracommunities of Hypostomus spp. from the Tietê-Batalha river basin, southeastern BrazilCascudofreshwater biologyichthyofaunaichthyoparasitologyParasitic ecologyWe analyzed the distribution and ecological relationships in the parasitic infracommunities of four species of the genus Hypostomus: Hypostomus regani, Hypostomus strigaticeps, Hypostomus hermanni, and Hypostomus ancistroides, collected in the Batalha River, State of São Paulo, Brazil. Twenty-four parasite taxa were identified among myxozoans, monogeneans, digeneans, nematodes, and hirudineans occurring in the gills, body surface, eyes, brain, and intestine. Monogeneans presented the highest species richness. The highest parasite prevalence was observed for ectoparasites in the Hypostomus spp. analyzed. Except for Phanerothecium sp., all parasites presented an aggregate pattern of distribution. In relation to parasitic diversity, H. regani presented higher mean values of diversity indexes, while H. hermanni presented higher values for the specific richness; equitability values were the same in all fish species analyzed. Infracommunities were most differentiated from one another (p < 0.05) between H. reganni and H. ancistroides. Standard length, body mass, and sex of Hypostomus spp. were significantly correlated (positively or negatively) with at least one parasite species. This study emphasizes the importance of the Batalha River as a source of local and regional biodiversity expanding the knowledge of ecological interactions between the parasite–host relationships of Siluriformes fish.Instituto de Biociências Universidade Estadual Paulista (UNESP)Pró-reitoria de Pesquisa e pós-graduação Centro Universitário do Sagrado Coração (UNISAGRADO)Programa de pós-graduação em Análise de Sistemas Ambientais Centro Universitário CESMACInstituto de Biociências Universidade Estadual Paulista (UNESP)Universidade Estadual Paulista (Unesp)Centro Universitário do Sagrado Coração (UNISAGRADO)Centro Universitário CESMACPelegrini, Larissa S. [UNESP]Leite, Lucas A. R. [UNESP]Gião, ThayanaBueno, Regiane M. R.Serrano, Thaissa D. [UNESP]da Silva, Reinaldo J. [UNESP]da Azevedo, Rodney K.Abdallah, Vanessa D.2021-06-25T10:21:30Z2021-06-25T10:21:30Z2021-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1080/01650521.2020.1870033Studies on Neotropical Fauna and Environment.1744-51400165-0521http://hdl.handle.net/11449/20580010.1080/01650521.2020.18700332-s2.0-85099990302Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengStudies on Neotropical Fauna and Environmentinfo:eu-repo/semantics/openAccess2021-10-22T17:36:06Zoai:repositorio.unesp.br:11449/205800Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-22T17:36:06Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Diversity, similarity, and host–parasite relationships in parasitic infracommunities of Hypostomus spp. from the Tietê-Batalha river basin, southeastern Brazil |
title |
Diversity, similarity, and host–parasite relationships in parasitic infracommunities of Hypostomus spp. from the Tietê-Batalha river basin, southeastern Brazil |
spellingShingle |
Diversity, similarity, and host–parasite relationships in parasitic infracommunities of Hypostomus spp. from the Tietê-Batalha river basin, southeastern Brazil Pelegrini, Larissa S. [UNESP] Cascudo freshwater biology ichthyofauna ichthyoparasitology Parasitic ecology |
title_short |
Diversity, similarity, and host–parasite relationships in parasitic infracommunities of Hypostomus spp. from the Tietê-Batalha river basin, southeastern Brazil |
title_full |
Diversity, similarity, and host–parasite relationships in parasitic infracommunities of Hypostomus spp. from the Tietê-Batalha river basin, southeastern Brazil |
title_fullStr |
Diversity, similarity, and host–parasite relationships in parasitic infracommunities of Hypostomus spp. from the Tietê-Batalha river basin, southeastern Brazil |
title_full_unstemmed |
Diversity, similarity, and host–parasite relationships in parasitic infracommunities of Hypostomus spp. from the Tietê-Batalha river basin, southeastern Brazil |
title_sort |
Diversity, similarity, and host–parasite relationships in parasitic infracommunities of Hypostomus spp. from the Tietê-Batalha river basin, southeastern Brazil |
author |
Pelegrini, Larissa S. [UNESP] |
author_facet |
Pelegrini, Larissa S. [UNESP] Leite, Lucas A. R. [UNESP] Gião, Thayana Bueno, Regiane M. R. Serrano, Thaissa D. [UNESP] da Silva, Reinaldo J. [UNESP] da Azevedo, Rodney K. Abdallah, Vanessa D. |
author_role |
author |
author2 |
Leite, Lucas A. R. [UNESP] Gião, Thayana Bueno, Regiane M. R. Serrano, Thaissa D. [UNESP] da Silva, Reinaldo J. [UNESP] da Azevedo, Rodney K. Abdallah, Vanessa D. |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Centro Universitário do Sagrado Coração (UNISAGRADO) Centro Universitário CESMAC |
dc.contributor.author.fl_str_mv |
Pelegrini, Larissa S. [UNESP] Leite, Lucas A. R. [UNESP] Gião, Thayana Bueno, Regiane M. R. Serrano, Thaissa D. [UNESP] da Silva, Reinaldo J. [UNESP] da Azevedo, Rodney K. Abdallah, Vanessa D. |
dc.subject.por.fl_str_mv |
Cascudo freshwater biology ichthyofauna ichthyoparasitology Parasitic ecology |
topic |
Cascudo freshwater biology ichthyofauna ichthyoparasitology Parasitic ecology |
description |
We analyzed the distribution and ecological relationships in the parasitic infracommunities of four species of the genus Hypostomus: Hypostomus regani, Hypostomus strigaticeps, Hypostomus hermanni, and Hypostomus ancistroides, collected in the Batalha River, State of São Paulo, Brazil. Twenty-four parasite taxa were identified among myxozoans, monogeneans, digeneans, nematodes, and hirudineans occurring in the gills, body surface, eyes, brain, and intestine. Monogeneans presented the highest species richness. The highest parasite prevalence was observed for ectoparasites in the Hypostomus spp. analyzed. Except for Phanerothecium sp., all parasites presented an aggregate pattern of distribution. In relation to parasitic diversity, H. regani presented higher mean values of diversity indexes, while H. hermanni presented higher values for the specific richness; equitability values were the same in all fish species analyzed. Infracommunities were most differentiated from one another (p < 0.05) between H. reganni and H. ancistroides. Standard length, body mass, and sex of Hypostomus spp. were significantly correlated (positively or negatively) with at least one parasite species. This study emphasizes the importance of the Batalha River as a source of local and regional biodiversity expanding the knowledge of ecological interactions between the parasite–host relationships of Siluriformes fish. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-25T10:21:30Z 2021-06-25T10:21:30Z 2021-01-01 |
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/10.1080/01650521.2020.1870033 Studies on Neotropical Fauna and Environment. 1744-5140 0165-0521 http://hdl.handle.net/11449/205800 10.1080/01650521.2020.1870033 2-s2.0-85099990302 |
url |
http://dx.doi.org/10.1080/01650521.2020.1870033 http://hdl.handle.net/11449/205800 |
identifier_str_mv |
Studies on Neotropical Fauna and Environment. 1744-5140 0165-0521 10.1080/01650521.2020.1870033 2-s2.0-85099990302 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Studies on Neotropical Fauna and Environment |
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 |
|
_version_ |
1797789302364569600 |