Twilight clingfish

Kopua vermiculata

Northern Hemisphere
Regional distribution
Marine fish
Pacific Ocean
East Asia
Small

Kopua vermiculata, the twilight clingfish, is a clingfish of the family Gobiesocidae, found only around Japan. This species reaches a length of 2.7 cm (1.1 in).

Class: Teleosts
Order: Clingfishes
Family: Gobiesocidae
Genus: Kopua
Water type: Marine