Goosefish (Lophiomus setigerus) also called angler, frogfish, and anko in Japan.
They have a large grotesque head which constitutes the bulk of the fish. The
mouth is remarkably wide and having powerful jaw muscles and strong canine teeth
. Dermal flaps are scattered about over the head. The first dorsal spine is
modified to form a lurelike device which is used to attract smaller fish.