Porotergus sambaibensis

General data
- Main name: Porotergus sambaibensis
- Climates: Tropical
- Habitat: Freshwater
- Native: South America
- Distribution: Tocantins river
Classification
- Genus: Porotergus - Porotergus
- Family: Apteronotidae - Ghost knifefish
- Order: Gymnotiformes - South American knifefish
- Class: Teleostei - Ray-finned fishes
- Superclass: Osteichthyes - Bony fishes