Smooth skate
- 无鳍鳐科（无鳍鳐科属于鳐目，本科鱼没有背鳍，尾部细，吻端有一个革质的突起，腹鳍有一缺刻，体形各种之间大小不一，主要生活在海中）
Smooth skate
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abstract:
The smooth skates or leg skates are the sole genus, Anacanthobatis, of the skate, family Anacanthobatidae. It has ten described species.
以上来源于:
WordNet