鱇 - anglerfish

potbellied sumo wrestler; wrestler with a big belly

frogfish (any fish of family Antennariidae, esp. the striated frogfish, Antennarius striatus)

toadfish (any fish of family Batrachoididae, esp. the Pacuma toadfish, Batrachoides surinamensis)

football fish (any fish of family Himantolophidae, esp. the Atlantic footballfish, Himantolophus groenlandicus)

grey sharpnose shark (Rhizoprionodon oligolinx)

triplewart seadevil (Cryptopsaras couesii)

goosefish (any fish of family Lophiidae); monkfish; sea devil