Tricolor coralblenny
Ecsenius tricolor
- Vulnerable
- Card rarity: Rare
- Fish

Ecsenius tricolor, known commonly as the Derawan combtooth-blenny in Indonesia, is a species of combtooth blenny in the genus Ecsenius. It is found in the western central Pacific ocean, around the Philippines and Borneo. It can reach a maximum length of 6 centimetres. Blennies in this species feed primarily off of plants, including benthic algae and weeds.
Classification
- Class
- Actinopterygii
- Order
- Blenniiformes
- Family
- Blenniidae
- Genus
- Ecsenius