Artículos de revistas
A new Amazonian species of Brachychalcinus (Characiformes: Characidae) from the Trombetas River basin, Brazil
Fecha
2020-04-01Registro en:
Journal Of Fish Biology. Hoboken: Wiley, v. 96, n. 4, p. 950-955, 2020.
0022-1112
10.1111/jfb.14284
WOS:000524995800010
Autor
Universidade Estadual Paulista (Unesp)
Institución
Resumen
A new species of Brachychalcinus is described from the Rio Trombetas basin, Brazil. It differs from congeners by possessing a conspicuous rounded second humeral spot. Additionally, our new species differs from Brachychalcinus nummus, B. orbicularis and B. reisi by having a higher number of branched dorsal-fin rays, and from Brachychalcinus parnaibae by having a lower head depth.