Hypopygus benoneae

General data
- Main name: Hypopygus benoneae
- Habitat: Freshwater
Classification
- Genus: Hypopygus - Hypopygus
- Family: Hypopomidae - Bluntnose knifefishes
- Order: Gymnotiformes - South American knifefish
- Class: Teleostei - Ray-finned fishes
- Superclass: Osteichthyes - Bony fishes