Protomyzon aphelocheilus

General data
- Main name: Protomyzon aphelocheilus
- Habitat: Freshwater
Classification
- Genus: Protomyzon - Protomyzon
- Family: Gastromyzontidae - Hillstream loaches
- Order: Cypriniformes - Carps
- Class: Teleostei - Ray-finned fishes
- Superclass: Osteichthyes - Bony fishes