Fish fauna of moderate altitude from first order stream in upper Rio Machado, Rondônia, Brazil
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Papéis Avulsos de Zoologia (Online) |
Texto Completo: | https://www.revistas.usp.br/paz/article/view/191579 |
Resumo: | This study represents an inventory of fish collected in a first order tributary of the Igarapé Piracolina at Chapada dos Parecis, upper Rio Machado drainage, Rio Madeira basin, Vilhena, Rondônia, Brazil. The sampled stream is located in moderate altitudes (570-590) m above sea level and it is the type locality of five recently described species. Through fieldwork carried out in four fieldtrips between 2014 and 2015, 966 specimens were captured belonging to 18 species, distributed in nine families and four orders. Most of these species have a restricted distribution in the upper Rio Machado. Characidae was the most representative family both in number of species and specimens. One species is recognized as new and endemic to the region, and belong to the genus Pyrrhulina (Lebiasinidae), while five other species (Ancistrus verecundus, Bryconops piracolina, Hyphessobrycon lucenorum, Moenkhausia cambacica, and M. parecis) are also possibly endemic to the upper Rio Machado basin. In this scenario, our results provide relevant data for the establishment of guiding policies, management decisions and bases for conservation actions in moderate altitude areas of the Amazon basin. |
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Papéis Avulsos de Zoologia (Online) |
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Fish fauna of moderate altitude from first order stream in upper Rio Machado, Rondônia, BrazilAmazon basinRestricted-range fishesInventoryEndemismThis study represents an inventory of fish collected in a first order tributary of the Igarapé Piracolina at Chapada dos Parecis, upper Rio Machado drainage, Rio Madeira basin, Vilhena, Rondônia, Brazil. The sampled stream is located in moderate altitudes (570-590) m above sea level and it is the type locality of five recently described species. Through fieldwork carried out in four fieldtrips between 2014 and 2015, 966 specimens were captured belonging to 18 species, distributed in nine families and four orders. Most of these species have a restricted distribution in the upper Rio Machado. Characidae was the most representative family both in number of species and specimens. One species is recognized as new and endemic to the region, and belong to the genus Pyrrhulina (Lebiasinidae), while five other species (Ancistrus verecundus, Bryconops piracolina, Hyphessobrycon lucenorum, Moenkhausia cambacica, and M. parecis) are also possibly endemic to the upper Rio Machado basin. In this scenario, our results provide relevant data for the establishment of guiding policies, management decisions and bases for conservation actions in moderate altitude areas of the Amazon basin.Universidade de São Paulo (USP), Museu de Zoologia (MZUSP).2022-04-27info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/paz/article/view/19157910.11606/1807-0205/2022.62.028Papéis Avulsos de Zoologia; v. 62 (2022); e202262028Papéis Avulsos de Zoologia; Vol. 62 (2022); e202262028Papéis Avulsos de Zoologia; Vol. 62 (2022); e2022620281807-02050031-1049reponame:Papéis Avulsos de Zoologia (Online)instname:Universidade de São Paulo (USP)instacron:USPenghttps://www.revistas.usp.br/paz/article/view/191579/181315Copyright (c) 2022 Papéis Avulsos de Zoologiahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessLoeb, Marina ViannaOhara, Willian Massaharu2022-01-31T10:59:27Zoai:revistas.usp.br:article/191579Revistahttps://www.revistas.usp.br/pazPUBhttps://www.revistas.usp.br/paz/oaipublicacaomz@usp.br ; einicker@usp.br1807-02050031-1049opendoar:2023-01-12T16:42:09.646815Papéis Avulsos de Zoologia (Online) - Universidade de São Paulo (USP)false |
dc.title.none.fl_str_mv |
Fish fauna of moderate altitude from first order stream in upper Rio Machado, Rondônia, Brazil |
title |
Fish fauna of moderate altitude from first order stream in upper Rio Machado, Rondônia, Brazil |
spellingShingle |
Fish fauna of moderate altitude from first order stream in upper Rio Machado, Rondônia, Brazil Loeb, Marina Vianna Amazon basin Restricted-range fishes Inventory Endemism |
title_short |
Fish fauna of moderate altitude from first order stream in upper Rio Machado, Rondônia, Brazil |
title_full |
Fish fauna of moderate altitude from first order stream in upper Rio Machado, Rondônia, Brazil |
title_fullStr |
Fish fauna of moderate altitude from first order stream in upper Rio Machado, Rondônia, Brazil |
title_full_unstemmed |
Fish fauna of moderate altitude from first order stream in upper Rio Machado, Rondônia, Brazil |
title_sort |
Fish fauna of moderate altitude from first order stream in upper Rio Machado, Rondônia, Brazil |
author |
Loeb, Marina Vianna |
author_facet |
Loeb, Marina Vianna Ohara, Willian Massaharu |
author_role |
author |
author2 |
Ohara, Willian Massaharu |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Loeb, Marina Vianna Ohara, Willian Massaharu |
dc.subject.por.fl_str_mv |
Amazon basin Restricted-range fishes Inventory Endemism |
topic |
Amazon basin Restricted-range fishes Inventory Endemism |
description |
This study represents an inventory of fish collected in a first order tributary of the Igarapé Piracolina at Chapada dos Parecis, upper Rio Machado drainage, Rio Madeira basin, Vilhena, Rondônia, Brazil. The sampled stream is located in moderate altitudes (570-590) m above sea level and it is the type locality of five recently described species. Through fieldwork carried out in four fieldtrips between 2014 and 2015, 966 specimens were captured belonging to 18 species, distributed in nine families and four orders. Most of these species have a restricted distribution in the upper Rio Machado. Characidae was the most representative family both in number of species and specimens. One species is recognized as new and endemic to the region, and belong to the genus Pyrrhulina (Lebiasinidae), while five other species (Ancistrus verecundus, Bryconops piracolina, Hyphessobrycon lucenorum, Moenkhausia cambacica, and M. parecis) are also possibly endemic to the upper Rio Machado basin. In this scenario, our results provide relevant data for the establishment of guiding policies, management decisions and bases for conservation actions in moderate altitude areas of the Amazon basin. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-04-27 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://www.revistas.usp.br/paz/article/view/191579 10.11606/1807-0205/2022.62.028 |
url |
https://www.revistas.usp.br/paz/article/view/191579 |
identifier_str_mv |
10.11606/1807-0205/2022.62.028 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://www.revistas.usp.br/paz/article/view/191579/181315 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2022 Papéis Avulsos de Zoologia https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2022 Papéis Avulsos de Zoologia https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade de São Paulo (USP), Museu de Zoologia (MZUSP). |
publisher.none.fl_str_mv |
Universidade de São Paulo (USP), Museu de Zoologia (MZUSP). |
dc.source.none.fl_str_mv |
Papéis Avulsos de Zoologia; v. 62 (2022); e202262028 Papéis Avulsos de Zoologia; Vol. 62 (2022); e202262028 Papéis Avulsos de Zoologia; Vol. 62 (2022); e202262028 1807-0205 0031-1049 reponame:Papéis Avulsos de Zoologia (Online) instname:Universidade de São Paulo (USP) instacron:USP |
instname_str |
Universidade de São Paulo (USP) |
instacron_str |
USP |
institution |
USP |
reponame_str |
Papéis Avulsos de Zoologia (Online) |
collection |
Papéis Avulsos de Zoologia (Online) |
repository.name.fl_str_mv |
Papéis Avulsos de Zoologia (Online) - Universidade de São Paulo (USP) |
repository.mail.fl_str_mv |
publicacaomz@usp.br ; einicker@usp.br |
_version_ |
1797051529671213056 |