Nematobrycon

Nematobrycon
Nematobrycon palmeri
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Characiformes
Family: Acestrorhamphidae
Subfamily: Rhoadsiinae
Genus: Nematobrycon
C. H. Eigenmann, 1911
Type species
Nematobrycon palmeri
C. H. Eigenmann, 1911

Nematobrycon is a genus of freshwater ray-finned fishes belonging to the family Acestrorhamphidae, the American characins. The fishes in this genus are endemic to the Atrato and San Juan River basins in western Colombia.