Betaeus yokoyai Kubo 1936

Kubo 1936. A description of a new Alpheoid Shrimp from Japan, pp. 43-46 1 pl. Two new littoral Macrurous Crustaceans from Japan, pp. 47-54 2 pls. On Japanese Penaeid Crustaceans belonging to the genus Parapenaeopsis, with a description of one new species pp. 55-61. A new Homolid Crab from Japan pp. 63-68 1 pl. Journal of the Imperial Fisheries Institute, 31 1936: Unpaginated