We found 2 definitions of aquatic mammal from 2 different sources.
Noun |
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aquatic mammal - whales and dolphins; manatees and dugongs; walruses; seals | ||
eutherian, eutherian mammal, placental, placental mammal mammals having a placenta; all mammals except monotremes and marsupials | ||
cetacean, cetacean mammal, blower large aquatic carnivorous mammal with fin-like forelimbs no hind limbs, including: whales; dolphins; porpoises; narwhals | ||
sea cow, sirenian, sirenian mammal any of two families of large herbivorous aquatic mammals with paddle-shaped tails and flipper-like forelimbs and no hind limbs | ||
pinnatiped, pinniped, pinniped mammal aquatic carnivorous mammal having a streamlined body specialized for swimming with limbs modified as flippers |