Trachelyopterus galeatus
                    General data
- Main name: Trachelyopterus galeatus
 - Habitat: Freshwater
 - Native: South America
 - Distribution: Parana, Rio de la Plata
 
Classification
- Genus: Trachelyopterus - Trachelyopterus
 - Family: Auchenipteridae - Driftwood catfishes
 - Order: Siluriformes - Catfishes
 - Class: Teleostei - Ray-finned fishes
 - Superclass: Osteichthyes - Bony fishes