Blackbelly lanternshark
- 乌鲨（乌鲨，又名亮乌鲨、灯笼棘鲛，是板鳃亚纲角鲨目灯笼棘鲛科的一个种）
Blackbelly lanternshark
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abstract:
The blackbelly lanternshark or lucifer shark, Etmopterus lucifer, is a shark of the family Etmopteridae, found around the world in tropical to temperate seas, at depths between 150 and 1,250 m. Its length is up to 47 cm or 1 ft.
以上来源于:
WordNet