anglerfish (redirected from Ceratoid angler fish)

anglerfish

Any of about 210 species of marine fishes (order Lophiiformes) named for their method of “fishing” for prey. The foremost spine of the dorsal fin is located on the head and is modified into a “fishing rod” tipped with a fleshy “bait.” Prey fishes attracted to this lure stray close enough for the anglerfish to swallow them. Often bizarre in form, anglerfishes are also characterized by small gill openings and by limblike pectoral and (in some species) pelvic fins. Most species inhabit the sea bottom. In some species the small male bites into the larger female's body, his mouth fuses with the skin, and the bloodstreams of the two become permanently connected.

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anglerfish [′aŋ·glər‚fish]

(vertebrate zoology)

Any of several species of the order Lophiiformes characterized by remnants of a dorsal fin seen as a few rays on top of the head that are modified to bear a terminal bulb.