Characidium vidali is a fish in the family Crenuchidae.

[1] It is native to South America and is found in the northeastern tributaries of Guanabara Bay in Rio de Janeiro, Brazil.

[1] This species reaches a length of 6.4 cm (2.5 in).

[1] The fish is named in honor of geologist-paleontologist Nei Vidal, of the Universidade Federal do Rio de Janeiro [2]

This Characiformes-related article is a stub.