Australian rainbowfishes (Melanotaenia)

General data
- Main name: Australian rainbowfishes
Classification
- Family: Melanotaeniidae - Rainbowfishes
- Order: Atheriniformes - Silversides
- Class: Teleostei - Ray-finned fishes
- Superclass: Osteichthyes - Bony fishes
Description
Melanotaenia is a genus of rainbowfish from Australia, Indonesia (West Papua), New Guinea, and nearby smaller islands. There are currently 86 recognized species in this genus.