Characidium longum
Characidium longum is a species in the genus Characidium, family Crenuchidae, order Characiformes.
Scientific classification
| Rank | Taxon |
|---|---|
| Domain | Eukaryota |
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Actinopterygii |
| Order | Characiformes |
| Family | Crenuchidae |
| Genus | Characidium |
| Species | Characidium longum |