Fish fauna from a fragmented river in the Atlantic Forest
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Biota Neotropica |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032022000200204 |
Resumo: | Abstract: This study sought to identify the ichthyofauna composition of the Muzambinho River, an upland tributary of the Paraná River. We also investigate whether waterfalls in the region can serve as barriers to the dispersal of fish species. For this purpose, collections were carried out at 34 points on the Muzambinho River using different techniques. In all, 37 species were recorded, some of which were endemic, and the majority were native. Among these species, some are predominant in degraded places and can be used as bioindicators. The results also demonstrate zonation in the ichthyofauna composition in Muzambinho that segregates the fauna into three sessions separated by waterfalls: Lower Muzambinho, Upper Muzambinho, and Sao Domingos. We conclude that, for the ideal preservation of the ichthyofauna of the Muzambinho River, it is necessary to preserve its sections independently, which would guarantee the maintenance of naturally isolated strains. |
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Biota Neotropica |
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|
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Fish fauna from a fragmented river in the Atlantic ForestUpper ParanaBiodiversityIctiofaunaMantiqueiraAbstract: This study sought to identify the ichthyofauna composition of the Muzambinho River, an upland tributary of the Paraná River. We also investigate whether waterfalls in the region can serve as barriers to the dispersal of fish species. For this purpose, collections were carried out at 34 points on the Muzambinho River using different techniques. In all, 37 species were recorded, some of which were endemic, and the majority were native. Among these species, some are predominant in degraded places and can be used as bioindicators. The results also demonstrate zonation in the ichthyofauna composition in Muzambinho that segregates the fauna into three sessions separated by waterfalls: Lower Muzambinho, Upper Muzambinho, and Sao Domingos. We conclude that, for the ideal preservation of the ichthyofauna of the Muzambinho River, it is necessary to preserve its sections independently, which would guarantee the maintenance of naturally isolated strains.Instituto Virtual da Biodiversidade | BIOTA - FAPESP2022-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032022000200204Biota Neotropica v.22 n.2 2022reponame:Biota Neotropicainstname:Instituto Virtual da Biodiversidade (BIOTA-FAPESP)instacron:BIOTA - FAPESP10.1590/1676-0611-bn-2021-1286info:eu-repo/semantics/openAccessBrito,Paulo Roberto Monteiro dePereira,Luiz Henrique GarciaRoxo,Fábio FernandesMonteiro,Jefferson HenriquesOiveira,ClaudioSilva,Guilherme José da Costaeng2022-06-21T00:00:00Zoai:scielo:S1676-06032022000200204Revistahttps://www.biotaneotropica.org.br/v20n1/pt/https://old.scielo.br/oai/scielo-oai.php||juliosa@unifap.br1676-06111676-0611opendoar:2022-06-21T00:00Biota Neotropica - Instituto Virtual da Biodiversidade (BIOTA-FAPESP)false |
dc.title.none.fl_str_mv |
Fish fauna from a fragmented river in the Atlantic Forest |
title |
Fish fauna from a fragmented river in the Atlantic Forest |
spellingShingle |
Fish fauna from a fragmented river in the Atlantic Forest Brito,Paulo Roberto Monteiro de Upper Parana Biodiversity Ictiofauna Mantiqueira |
title_short |
Fish fauna from a fragmented river in the Atlantic Forest |
title_full |
Fish fauna from a fragmented river in the Atlantic Forest |
title_fullStr |
Fish fauna from a fragmented river in the Atlantic Forest |
title_full_unstemmed |
Fish fauna from a fragmented river in the Atlantic Forest |
title_sort |
Fish fauna from a fragmented river in the Atlantic Forest |
author |
Brito,Paulo Roberto Monteiro de |
author_facet |
Brito,Paulo Roberto Monteiro de Pereira,Luiz Henrique Garcia Roxo,Fábio Fernandes Monteiro,Jefferson Henriques Oiveira,Claudio Silva,Guilherme José da Costa |
author_role |
author |
author2 |
Pereira,Luiz Henrique Garcia Roxo,Fábio Fernandes Monteiro,Jefferson Henriques Oiveira,Claudio Silva,Guilherme José da Costa |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Brito,Paulo Roberto Monteiro de Pereira,Luiz Henrique Garcia Roxo,Fábio Fernandes Monteiro,Jefferson Henriques Oiveira,Claudio Silva,Guilherme José da Costa |
dc.subject.por.fl_str_mv |
Upper Parana Biodiversity Ictiofauna Mantiqueira |
topic |
Upper Parana Biodiversity Ictiofauna Mantiqueira |
description |
Abstract: This study sought to identify the ichthyofauna composition of the Muzambinho River, an upland tributary of the Paraná River. We also investigate whether waterfalls in the region can serve as barriers to the dispersal of fish species. For this purpose, collections were carried out at 34 points on the Muzambinho River using different techniques. In all, 37 species were recorded, some of which were endemic, and the majority were native. Among these species, some are predominant in degraded places and can be used as bioindicators. The results also demonstrate zonation in the ichthyofauna composition in Muzambinho that segregates the fauna into three sessions separated by waterfalls: Lower Muzambinho, Upper Muzambinho, and Sao Domingos. We conclude that, for the ideal preservation of the ichthyofauna of the Muzambinho River, it is necessary to preserve its sections independently, which would guarantee the maintenance of naturally isolated strains. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032022000200204 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032022000200204 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1676-0611-bn-2021-1286 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Instituto Virtual da Biodiversidade | BIOTA - FAPESP |
publisher.none.fl_str_mv |
Instituto Virtual da Biodiversidade | BIOTA - FAPESP |
dc.source.none.fl_str_mv |
Biota Neotropica v.22 n.2 2022 reponame:Biota Neotropica instname:Instituto Virtual da Biodiversidade (BIOTA-FAPESP) instacron:BIOTA - FAPESP |
instname_str |
Instituto Virtual da Biodiversidade (BIOTA-FAPESP) |
instacron_str |
BIOTA - FAPESP |
institution |
BIOTA - FAPESP |
reponame_str |
Biota Neotropica |
collection |
Biota Neotropica |
repository.name.fl_str_mv |
Biota Neotropica - Instituto Virtual da Biodiversidade (BIOTA-FAPESP) |
repository.mail.fl_str_mv |
||juliosa@unifap.br |
_version_ |
1754575902346313728 |