A new species of Hemigrammus Gill 1858 (Characiformes: Characidae) from the upper Rio Negro, Amazon basin, Brazil.

Animals Brazil Characidae Characiformes Color Gills
Pisces, Amazon basin, freshwaters fishes, Hyphessobrycon heterorhabdus-group Moenkhausia diktyota, São Gabriel da Cachoeira

Journal

Zootaxa
ISSN: 1175-5334
Titre abrégé: Zootaxa
Pays: New Zealand
ID NLM: 101179386

Informations de publication

Date de publication:
14 Feb 2019
Historique:
received: 14 02 2019
entrez: 22 2 2019
pubmed: 23 2 2019
medline: 23 3 2019
Statut: epublish

Résumé

A new species of Hemigrammus is described from the upper Rio Negro, Amazon basin, Brazil. The new species is distinguished from all congeners by its unique color pattern consisting of a single humeral blotch clearly spaced from a conspicuous midlateral dark stripe, which extends from fifth or sixth anteriormost vertical scale row to the basis of the middle caudal-fin rays. Comments on its putative relationships are provided.

Identifiants

DOI: 10.11646/zootaxa.4555.3.9 PMID: 30790926
pubmed: 30790926
pii: zootaxa.4555.3.9
doi: 10.11646/zootaxa.4555.3.9
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

407-415

Auteurs

Lais Reia (L)

Universidade Estadual Paulista (UNESP), Instituto de Biociências, Campus de Botucatu, Departamento de Zoologia, Laboratório de Ictiologia, R. Prof. Dr. Antonio C. W. Zanin, s/n, Rubião Jr, 18618-689, Botucatu, São Paulo, Brazil.. laisreia@yahoo.com.br.

Ricardo C Benine (RC)

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Classifications MeSH

questionsmedicales.fr › Eucaryotes › Animaux › A new species of Hemigrammus Gill 1858...
questionsmedicales.fr › Régions géographiques › Amériques › Amérique du Sud › Brésil › A new species of Hemigrammus Gill 1858...
questionsmedicales.fr › Eucaryotes › Animaux › Chordés › Vertébrés › Poissons › Characiformes › Characidae › A new species of Hemigrammus Gill 1858...
questionsmedicales.fr › Eucaryotes › Animaux › Chordés › Vertébrés › Poissons › Characiformes › A new species of Hemigrammus Gill 1858...
questionsmedicales.fr › Phénomènes physiques › Phénomènes optiques › Couleur › A new species of Hemigrammus Gill 1858...
questionsmedicales.fr › Structures anatomiques de l'animal › Branchies › A new species of Hemigrammus Gill 1858...