Parasites of acestrorhynchus lacustris (Lütken, 1875) (characiformes: Acestrorhynchidae) collected from the peixe river, southeast brazil
Autor(a) principal: | |
---|---|
Data de Publicação: | 2015 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.4025/actascibiolsci.v37i2.24303 http://hdl.handle.net/11449/220422 |
Resumo: | From March to April 2010, specimens of Acestrorhynchus lacustris were collected in the Peixe River, Anhembi, São Paulo State, Brazil. This characid, commonly known as peixe-cachorro, has a preference for lentic habitats and it features carnivorous habits, with an important role in the food chain. This study aimed to carry out a parasitological analysis of 34 specimens of A. lacustris, and 33 of these were infected by at least one species of metazoan parasite. Nine species were identified: Ameloblastella sp. and Diaphorocleidus sp. (Monogenea); Ascocotyle sp., Diplostomidae gen. sp. and Sphincterodiplostomum musculosum (Digenea); Contracaecum sp., Philometroides caudata, Procamallanus (Spirocamallanus) inopinatus and P. (S.) saofranciscensis (Nematoda). Except P. caudata and P. (S.) saofranciscensis, all parasites showed prevalence higher than 10%. There was a positive correlation between host weight and length and the Ameloblastella sp. Diaphorocleidus sp. was the dominant species. No species was considered central. All parasites showed an aggregated distribution. The parasite community of A. lacustris was characterized by high richness (d = 0.85) and uniformity (J’ = 0.85) and low diversity (HB = 0.56). Except Nematoda, all other parasites were recorded for the first time in this host. Ameloblastella sp., Diaphorocleidus sp. and Ascocotyle sp. are recorded for the first time in the Peixe River. |
id |
UNSP_900f7a9b4928f178d948205c5ec96302 |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/220422 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Parasites of acestrorhynchus lacustris (Lütken, 1875) (characiformes: Acestrorhynchidae) collected from the peixe river, southeast brazilParasitos de Acestrorhynchus lacustris (Lütken, 1875) (Characiformes: Acestrorhynchidae) coletados no rio do Peixe, sudeste do BrasilBrazilMetazoans parasitesMiddle tietê River basinPeixe-cachorroFrom March to April 2010, specimens of Acestrorhynchus lacustris were collected in the Peixe River, Anhembi, São Paulo State, Brazil. This characid, commonly known as peixe-cachorro, has a preference for lentic habitats and it features carnivorous habits, with an important role in the food chain. This study aimed to carry out a parasitological analysis of 34 specimens of A. lacustris, and 33 of these were infected by at least one species of metazoan parasite. Nine species were identified: Ameloblastella sp. and Diaphorocleidus sp. (Monogenea); Ascocotyle sp., Diplostomidae gen. sp. and Sphincterodiplostomum musculosum (Digenea); Contracaecum sp., Philometroides caudata, Procamallanus (Spirocamallanus) inopinatus and P. (S.) saofranciscensis (Nematoda). Except P. caudata and P. (S.) saofranciscensis, all parasites showed prevalence higher than 10%. There was a positive correlation between host weight and length and the Ameloblastella sp. Diaphorocleidus sp. was the dominant species. No species was considered central. All parasites showed an aggregated distribution. The parasite community of A. lacustris was characterized by high richness (d = 0.85) and uniformity (J’ = 0.85) and low diversity (HB = 0.56). Except Nematoda, all other parasites were recorded for the first time in this host. Ameloblastella sp., Diaphorocleidus sp. and Ascocotyle sp. are recorded for the first time in the Peixe River.Instituto de Biociências de Botucatu Universidade Estadual Paulista ‘Júlio de Mesquita Filho’Universidade do Sagrado Coração Rua Irmã Arminda, 10-50Instituto de Biociências de Botucatu Universidade Estadual Paulista ‘Júlio de Mesquita Filho’Universidade Estadual Paulista (UNESP)Rua Irmã Armindade Camargo, Aline Almeida [UNESP]Pedro, Natacha Heloísa Olavo [UNESP]Pelegrini, Larissa Sbeghen [UNESP]de Azevedo, Rodney Kozlowiskide Silva, Reinaldo José [UNESP]Abdallah, Vanessa Doro2022-04-28T19:01:27Z2022-04-28T19:01:27Z2015-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article231-237http://dx.doi.org/10.4025/actascibiolsci.v37i2.24303Acta Scientiarum - Biological Sciences, v. 37, n. 2, p. 231-237, 2015.1807-863X1679-9283http://hdl.handle.net/11449/22042210.4025/actascibiolsci.v37i2.243032-s2.0-84938886688Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengActa Scientiarum - Biological Sciencesinfo:eu-repo/semantics/openAccess2022-04-28T19:01:27Zoai:repositorio.unesp.br:11449/220422Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-28T19:01:27Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Parasites of acestrorhynchus lacustris (Lütken, 1875) (characiformes: Acestrorhynchidae) collected from the peixe river, southeast brazil Parasitos de Acestrorhynchus lacustris (Lütken, 1875) (Characiformes: Acestrorhynchidae) coletados no rio do Peixe, sudeste do Brasil |
title |
Parasites of acestrorhynchus lacustris (Lütken, 1875) (characiformes: Acestrorhynchidae) collected from the peixe river, southeast brazil |
spellingShingle |
Parasites of acestrorhynchus lacustris (Lütken, 1875) (characiformes: Acestrorhynchidae) collected from the peixe river, southeast brazil de Camargo, Aline Almeida [UNESP] Brazil Metazoans parasites Middle tietê River basin Peixe-cachorro |
title_short |
Parasites of acestrorhynchus lacustris (Lütken, 1875) (characiformes: Acestrorhynchidae) collected from the peixe river, southeast brazil |
title_full |
Parasites of acestrorhynchus lacustris (Lütken, 1875) (characiformes: Acestrorhynchidae) collected from the peixe river, southeast brazil |
title_fullStr |
Parasites of acestrorhynchus lacustris (Lütken, 1875) (characiformes: Acestrorhynchidae) collected from the peixe river, southeast brazil |
title_full_unstemmed |
Parasites of acestrorhynchus lacustris (Lütken, 1875) (characiformes: Acestrorhynchidae) collected from the peixe river, southeast brazil |
title_sort |
Parasites of acestrorhynchus lacustris (Lütken, 1875) (characiformes: Acestrorhynchidae) collected from the peixe river, southeast brazil |
author |
de Camargo, Aline Almeida [UNESP] |
author_facet |
de Camargo, Aline Almeida [UNESP] Pedro, Natacha Heloísa Olavo [UNESP] Pelegrini, Larissa Sbeghen [UNESP] de Azevedo, Rodney Kozlowiski de Silva, Reinaldo José [UNESP] Abdallah, Vanessa Doro |
author_role |
author |
author2 |
Pedro, Natacha Heloísa Olavo [UNESP] Pelegrini, Larissa Sbeghen [UNESP] de Azevedo, Rodney Kozlowiski de Silva, Reinaldo José [UNESP] Abdallah, Vanessa Doro |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Rua Irmã Arminda |
dc.contributor.author.fl_str_mv |
de Camargo, Aline Almeida [UNESP] Pedro, Natacha Heloísa Olavo [UNESP] Pelegrini, Larissa Sbeghen [UNESP] de Azevedo, Rodney Kozlowiski de Silva, Reinaldo José [UNESP] Abdallah, Vanessa Doro |
dc.subject.por.fl_str_mv |
Brazil Metazoans parasites Middle tietê River basin Peixe-cachorro |
topic |
Brazil Metazoans parasites Middle tietê River basin Peixe-cachorro |
description |
From March to April 2010, specimens of Acestrorhynchus lacustris were collected in the Peixe River, Anhembi, São Paulo State, Brazil. This characid, commonly known as peixe-cachorro, has a preference for lentic habitats and it features carnivorous habits, with an important role in the food chain. This study aimed to carry out a parasitological analysis of 34 specimens of A. lacustris, and 33 of these were infected by at least one species of metazoan parasite. Nine species were identified: Ameloblastella sp. and Diaphorocleidus sp. (Monogenea); Ascocotyle sp., Diplostomidae gen. sp. and Sphincterodiplostomum musculosum (Digenea); Contracaecum sp., Philometroides caudata, Procamallanus (Spirocamallanus) inopinatus and P. (S.) saofranciscensis (Nematoda). Except P. caudata and P. (S.) saofranciscensis, all parasites showed prevalence higher than 10%. There was a positive correlation between host weight and length and the Ameloblastella sp. Diaphorocleidus sp. was the dominant species. No species was considered central. All parasites showed an aggregated distribution. The parasite community of A. lacustris was characterized by high richness (d = 0.85) and uniformity (J’ = 0.85) and low diversity (HB = 0.56). Except Nematoda, all other parasites were recorded for the first time in this host. Ameloblastella sp., Diaphorocleidus sp. and Ascocotyle sp. are recorded for the first time in the Peixe River. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-01-01 2022-04-28T19:01:27Z 2022-04-28T19:01:27Z |
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/10.4025/actascibiolsci.v37i2.24303 Acta Scientiarum - Biological Sciences, v. 37, n. 2, p. 231-237, 2015. 1807-863X 1679-9283 http://hdl.handle.net/11449/220422 10.4025/actascibiolsci.v37i2.24303 2-s2.0-84938886688 |
url |
http://dx.doi.org/10.4025/actascibiolsci.v37i2.24303 http://hdl.handle.net/11449/220422 |
identifier_str_mv |
Acta Scientiarum - Biological Sciences, v. 37, n. 2, p. 231-237, 2015. 1807-863X 1679-9283 10.4025/actascibiolsci.v37i2.24303 2-s2.0-84938886688 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Acta Scientiarum - Biological Sciences |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
231-237 |
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_ |
1797789315545169920 |