1.
Zootaxa
; 4555(3): 407-415, 2019 Feb 14.
Artigo
em Inglês
| MEDLINE
| ID: mdl-30790926
RESUMO
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.