roosterfish

[ roo-ster-fish ]
/ ˈru stərˌfɪʃ /

noun, plural roost·er·fish·es, (especially collectively) roost·er·fish.

a large, edible fish, Nematistius pectoralis, inhabiting the warmer waters of the Pacific Ocean, having the first dorsal fin composed of brightly colored filamentous rays.

Origin of roosterfish