The Frogfish

 

Frogfishes are bottom-dwelling fishes of the family Antennariidae of tropical and temperate seas, characteristically having a prickly or warty globose body and pectoral fins adapted for grasping.

Frogfish generally do not move very much, preferring to lie on the sea floor and wait for prey to approach. Once the prey is spotted, they can approach slowly using their pectoral and pelvic fins to walk along the floor