| hydrodamalis | (n) a genus of the family Dugongidae comprising only Steller's sea cow, Syn. genus Hydrodamalis |
| steller's sea cow | (n) extinct large sirenian mammal formerly found near the Asiatic coast of the Bering Sea, Syn. Hydrodamalis gigas |
| ステラー海牛 | [ステラーかいぎゅう;ステラーカイギュウ, sutera-kaigyuu ; sutera-kaigyuu] (n) (uk) Steller's sea cow (Hydrodamalis gigas) [Add to Longdo] |