Synset:sea cow sirenian mammal
Member Holonyms:Sirenia order Sirenia
Hypernyms:aquatic mammal
Inherited Hypernyms:sea cowaquatic mammalplacentalmammalvertebratechordateanimalorganismliving thingwholeobjectphysical entityentity
Direct Hyponyms:Dugong dugonHydrodamalis gigasSteller's sea cowTrichechus manatusdugongmanatee
Full Hyponyms:
dugongmanateesteller's sea cow