Definition that contains marin
- coral marine colonial polyp characterized by a calcareous skeleton; masses in a variety of shapes often forming reefs
- dory marine fishes widely distributed in mid-waters and deep slope waters
- oyster marine mollusks having a rough irregular shell; found on the sea bed mostly in coastal waters
- lug marine worms having a row of tufted gills along each side of the back; often used for fishing bait
- pout marine eellike mostly bottom-dwelling fishes of northern seas
- halibut marine food fish of the northern Atlantic or northern Pacific; the largest flatfish and one of the largest teleost fishes
- anemone marine polyps that resemble flowers but have oral rings of tentacles; differ from corals in forming no hard skeleton
- mussel marine or freshwater bivalve mollusk that lives attached to rocks etc.
- barnacle marine crustaceans with feathery food-catching appendages; free-swimming as larvae; as adults form a hard shell and live attached to submerged surfaces
- cephalopod marine mollusk characterized by well-developed head and eyes and sucker-bearing tentacles