Artigo

Leporinus britskii: A new anostomid species from the Tapajós and Jari drainages, Brazil (Characiformes: Anostomidae)

A new species of the genus Leporinus Agassiz, 1829 (Characiformes, Anostomidae) is described. The new species is similar to Leporinus amblyrhynchus, L. taeniatus, L. taeniofasciatus, L geminis, L. unitaeniatus, L. vanzoi, by having a dark longitudinal midlateral stripe and dark transversal bars on d...

ver descrição completa

Autor principal: Feitosa, Francimário da S.
Outros Autores: Santos, Geraldo Mendes dos, Birindelli, José Luís Olivan
Grau: Artigo
Idioma: English
Publicado em: Zootaxa 2020
Acesso em linha: https://repositorio.inpa.gov.br/handle/1/18111
id oai:repositorio:1-18111
recordtype dspace
spelling oai:repositorio:1-18111 Leporinus britskii: A new anostomid species from the Tapajós and Jari drainages, Brazil (Characiformes: Anostomidae) Feitosa, Francimário da S. Santos, Geraldo Mendes dos Birindelli, José Luís Olivan A new species of the genus Leporinus Agassiz, 1829 (Characiformes, Anostomidae) is described. The new species is similar to Leporinus amblyrhynchus, L. taeniatus, L. taeniofasciatus, L geminis, L. unitaeniatus, L. vanzoi, by having a dark longitudinal midlateral stripe and dark transversal bars on dorsum. However, the new species is distinguished from Leporinus amblyrhynchus by having four teeth on dentary (vs. three); from L. taeniatus by having 12 circumpeduncular scale series (vs. 16) and 37 to 39 scales on lateral line (vs. 36 to 37); from L. taeniofasciatus by having 12 circumpeduncular scale series (vs. 16); from L. geminis, L. unitaeniatus and L. vanzoi by having three teeth on premaxilla (vs. four), 37 to 39 scales on lateral line (vs. 40 to 43), four or five scale series above lateral line (vs. six), and 12 circumpeduncular scale series (vs. 16). The new species is distributed in the rio Teles Pires and rio Jamanxim, rio Tapajós basin, and rio Jari, clearwater tributaries of the lower portion of the Brazilian Amazon. © 2011 Magnolia Press. 2020-06-15T21:51:44Z 2020-06-15T21:51:44Z 2011 Artigo https://repositorio.inpa.gov.br/handle/1/18111 en Volume 3120, Pags. 55-62 Restrito Zootaxa
institution Instituto Nacional de Pesquisas da Amazônia - Repositório Institucional
collection INPA-RI
language English
description A new species of the genus Leporinus Agassiz, 1829 (Characiformes, Anostomidae) is described. The new species is similar to Leporinus amblyrhynchus, L. taeniatus, L. taeniofasciatus, L geminis, L. unitaeniatus, L. vanzoi, by having a dark longitudinal midlateral stripe and dark transversal bars on dorsum. However, the new species is distinguished from Leporinus amblyrhynchus by having four teeth on dentary (vs. three); from L. taeniatus by having 12 circumpeduncular scale series (vs. 16) and 37 to 39 scales on lateral line (vs. 36 to 37); from L. taeniofasciatus by having 12 circumpeduncular scale series (vs. 16); from L. geminis, L. unitaeniatus and L. vanzoi by having three teeth on premaxilla (vs. four), 37 to 39 scales on lateral line (vs. 40 to 43), four or five scale series above lateral line (vs. six), and 12 circumpeduncular scale series (vs. 16). The new species is distributed in the rio Teles Pires and rio Jamanxim, rio Tapajós basin, and rio Jari, clearwater tributaries of the lower portion of the Brazilian Amazon. © 2011 Magnolia Press.
format Artigo
author Feitosa, Francimário da S.
spellingShingle Feitosa, Francimário da S.
Leporinus britskii: A new anostomid species from the Tapajós and Jari drainages, Brazil (Characiformes: Anostomidae)
author2 Santos, Geraldo Mendes dos
Birindelli, José Luís Olivan
author2Str Santos, Geraldo Mendes dos
Birindelli, José Luís Olivan
title Leporinus britskii: A new anostomid species from the Tapajós and Jari drainages, Brazil (Characiformes: Anostomidae)
title_short Leporinus britskii: A new anostomid species from the Tapajós and Jari drainages, Brazil (Characiformes: Anostomidae)
title_full Leporinus britskii: A new anostomid species from the Tapajós and Jari drainages, Brazil (Characiformes: Anostomidae)
title_fullStr Leporinus britskii: A new anostomid species from the Tapajós and Jari drainages, Brazil (Characiformes: Anostomidae)
title_full_unstemmed Leporinus britskii: A new anostomid species from the Tapajós and Jari drainages, Brazil (Characiformes: Anostomidae)
title_sort leporinus britskii: a new anostomid species from the tapajós and jari drainages, brazil (characiformes: anostomidae)
publisher Zootaxa
publishDate 2020
url https://repositorio.inpa.gov.br/handle/1/18111
_version_ 1787142768131309568
score 11.755432

Registros relacionados