Answer: eelpout

AnswerCrossword Clue
EELPOUTBurbot.
EELPOUTCape Cod muttonfish.
EELPOUTSalt-water fish.
EELPOUTRelative of the cod.
EELPOUTBurbot
EELPOUTElongated marine fish
eelpoutthe burbot