Poptella fuscata, a new Stethaprionini from the upper Amazon basin, Peru (Characiformes: Characidae).
J Fish Biol
; 98(5): 1281-1288, 2021 May.
Article
em En
| MEDLINE
| ID: mdl-33368326
ABSTRACT
A new species of Poptella is described from the Río Putumayo, Upper Río Amazon basin, Peru. The new species is distinguished from congeners by having a dense field of dark chromatophores homogeneously spread over the posterior half of the body, posterior humeral blotch extending to three to four horizontal scale rows below the lateral line, and a higher number of branched dorsal-fin rays. The new species can be readily distinguished from P. paraguayensis by having a comparatively shorter predorsal spine.
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Texto completo:
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Characidae
Limite:
Animals
País/Região como assunto:
America do sul
/
Peru
Idioma:
En
Revista:
J Fish Biol
Ano de publicação:
2021
Tipo de documento:
Article
País de afiliação:
Brasil