(n.) An aquatic herbivorous mammal (Halicore dugong), of the order Sirenia, allied to the manatee, but with a bilobed tail. It inhabits the Red Sea, Indian Ocean, East Indies, and Australia.

Loch Ness monster alevin benthon benthos cetacean crustacean dolphin dugong fingerling fish fry game fish grilse harbor seal kipper man-eater man-eating shark manatee minnow minny nekton octopus panfish plankton porpoise salmon sea dog sea lion sea monster sea pig sea serpent sea snake sea urchin seal shark shellfish smolt sponge squid tropical fish walrus whale