Blackfin Dartfish Ptereleotris evides

Blackfin Dartfish
Blackfin Dartfish
Blackfin Dartfish
The Blackfin Dartfish, also called the Twotone Dartfish and Scissortail Goby, is native to coral reefs of the Indian Ocean and the western Pacific. Dartfish are in the goby family. It grows to 14cm long.