Oopu alamoo

Lentipes concolor

Pelvic disc climbing vertical Hawaiian waterfall rocks

Tropical
Regional distribution
Oceania
Fusiform
Small
Tropical fish

The Hawaiian freshwater goby, or ʻOʻopu (Lentipes concolor) is a species of goby endemic to Hawaii, commonly located in freshwater mountain streams in higher elevations.

Class: Teleosts
Order: Gobies and Allies
Family: Gobiidae
Genus: Lentipes
Body shape: fusiform