Characidium fasciatum
Characidium fasciatum, the darter characin, is a fish in the family Crenuchidae. It is native to South America and is found in the São Francisco and the upper Paraná River drainages in Brazil.
Characidium fasciatum, the darter characin, is a fish in the family Crenuchidae. It is native to South America and is found in the São Francisco and the upper Paraná River drainages in Brazil.