- Source: Cottus koreanus
Cottus koreanus is a species of freshwater ray-finned fish belonging to the family Cottidae, the typical sculpins. It is endemic to Korea. It reaches a maximum length of 8.2 cm.
Cottus koreanus is a species of freshwater ray-finned fish belonging to the family Cottidae, the typical sculpins. It is endemic to Korea. It reaches a maximum length of 8.2 cm.