Artigo

Anostomoides passionis, a new fish species from rio Xingu, Brasil (Characiformes: Anostomidae)

We describe Anostomoides passions, a new species of anostomid fish from rio Xingu. The species attains 306 mm SL and is distinguished from the other two congeneric species by the lateral line scale count (38-39, instead of 39-41 in A. atrianalis and 42-44 in A. laticeps) and by the color pattern: br...

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Autor principal: Santos, Geraldo Mendes dos
Outros Autores: Zuanon, Jansen
Grau: Artigo
Idioma: English
Publicado em: Zootaxa 2020
Assuntos:
Anostomidae
Characiformes
Acesso em linha: https://repositorio.inpa.gov.br/handle/1/18758
id oai:repositorio:1-18758
recordtype dspace
spelling oai:repositorio:1-18758 Anostomoides passionis, a new fish species from rio Xingu, Brasil (Characiformes: Anostomidae) Santos, Geraldo Mendes dos Zuanon, Jansen Anostomidae Characiformes We describe Anostomoides passions, a new species of anostomid fish from rio Xingu. The species attains 306 mm SL and is distinguished from the other two congeneric species by the lateral line scale count (38-39, instead of 39-41 in A. atrianalis and 42-44 in A. laticeps) and by the color pattern: brownish-grey with two round to heart-shaped, dark blotches on the side (a larger one under the dorsal fin and another above the origin of the anal fin). Anostomoides passionis inhabits rocky stretches of the rio Xingu with moderate to high current. Stomach contents of two specimens of A. passionis caught during the low water season were composed mainly of fragments of sponges. Copyright © 2006 Magnolia Press. 2020-06-15T22:02:55Z 2020-06-15T22:02:55Z 2006 Artigo https://repositorio.inpa.gov.br/handle/1/18758 en Volume 1168, Pags. 59-68 Restrito Zootaxa
institution Instituto Nacional de Pesquisas da Amazônia - Repositório Institucional
collection INPA-RI
language English
topic Anostomidae
Characiformes
spellingShingle Anostomidae
Characiformes
Santos, Geraldo Mendes dos
Anostomoides passionis, a new fish species from rio Xingu, Brasil (Characiformes: Anostomidae)
topic_facet Anostomidae
Characiformes
description We describe Anostomoides passions, a new species of anostomid fish from rio Xingu. The species attains 306 mm SL and is distinguished from the other two congeneric species by the lateral line scale count (38-39, instead of 39-41 in A. atrianalis and 42-44 in A. laticeps) and by the color pattern: brownish-grey with two round to heart-shaped, dark blotches on the side (a larger one under the dorsal fin and another above the origin of the anal fin). Anostomoides passionis inhabits rocky stretches of the rio Xingu with moderate to high current. Stomach contents of two specimens of A. passionis caught during the low water season were composed mainly of fragments of sponges. Copyright © 2006 Magnolia Press.
format Artigo
author Santos, Geraldo Mendes dos
author2 Zuanon, Jansen
author2Str Zuanon, Jansen
title Anostomoides passionis, a new fish species from rio Xingu, Brasil (Characiformes: Anostomidae)
title_short Anostomoides passionis, a new fish species from rio Xingu, Brasil (Characiformes: Anostomidae)
title_full Anostomoides passionis, a new fish species from rio Xingu, Brasil (Characiformes: Anostomidae)
title_fullStr Anostomoides passionis, a new fish species from rio Xingu, Brasil (Characiformes: Anostomidae)
title_full_unstemmed Anostomoides passionis, a new fish species from rio Xingu, Brasil (Characiformes: Anostomidae)
title_sort anostomoides passionis, a new fish species from rio xingu, brasil (characiformes: anostomidae)
publisher Zootaxa
publishDate 2020
url https://repositorio.inpa.gov.br/handle/1/18758
_version_ 1787141786642153472
score 11.755432

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