Van Heurn’s rainbowfish (Melanotaenia vanheurni)

General data
- Main name: Van Heurn’s rainbowfish
- Habitat: Freshwater
Classification
- Genus: Melanotaenia - Australian rainbowfishes
- Family: Melanotaeniidae - Rainbowfishes
- Order: Atheriniformes - Silversides
- Class: Teleostei - Ray-finned fishes
- Superclass: Osteichthyes - Bony fishes