genus Hydrodamalis

Also found in: Thesaurus.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.genus Hydrodamalis - a genus of the family Dugongidae comprising only Steller's sea cow
mammal genus - a genus of mammals
Dugongidae, family Dugongidae - a family of mammals of order Sirenia including dugongs and Steller's sea cow
Hydrodamalis gigas, Steller's sea cow - extinct large sirenian mammal formerly found near the Asiatic coast of the Bering Sea