- Types:
- show 9 types...
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blower, cetacean, cetacean mammal
large aquatic carnivorous mammal with fin-like forelimbs no hind limbs, including: whales; dolphins; porpoises; narwhals
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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
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pinnatiped, pinniped, pinniped mammal
aquatic carnivorous mammal having a streamlined body specialized for swimming with limbs modified as flippers
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whale
any of the larger cetacean mammals having a streamlined body and breathing through a blowhole on the head
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Trichechus manatus, manatee
sirenian mammal of tropical coastal waters of America; the flat tail is rounded
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Dugong dugon, dugong
sirenian tusked mammal found from eastern Africa to Australia; the flat tail is bilobate
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Hydrodamalis gigas, Steller's sea cow
extinct large sirenian mammal formerly found near the Asiatic coast of the Bering Sea
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seal
any of numerous marine mammals that come on shore to breed; chiefly of cold regions
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sea horse, seahorse, walrus
either of two large northern marine mammals having ivory tusks and tough hide over thick blubber
