ウスバハギ / Unicorn leatherjacket

ウスバハギはカワハギ科の中では大型の種で、体長75cmくらいになります。
The Unicorn leatherjacket, the large-sized filefish among the family Monacanthidae, grows up to 75cm long.

変顔。Weird face.

Scientific Name : Aluterus monoceros
Family: Monacanthidae
Order: Tetraodontiformes
Photo taken at Shimonoseki aquarium "Kaikyokan"