箕作氏兔银鲛（学名：Hydrolagus mitsukurii），又名黑翅沙、鼠鱼，为短鼻银鲛科兔银鲛属下的一个种。

Hydrolagus mitsukurii is a species of fish in the Chimaeridae family found in China, Japan, South Korea, the Philippines, Taiwan, and possibly Indonesia. Its natural habitat is open seas. It is threatened by habitat loss. It is one of several species commonly called "spookfish".