Tominanga sanguicauda

General data
- Main name: Tominanga sanguicauda
- Habitat: Freshwater
Classification
- Genus: Tominanga - Tominanga
- Family: Telmatherinidae - Sailfin silversides
- Order: Atheriniformes - Silversides
- Class: Teleostei - Ray-finned fishes
- Superclass: Osteichthyes - Bony fishes