Literature
- Sakai, T. 1935b. New or rare species of Brachyura, collected by the Misago during the zoological survey around the Izu-Peninsula. Science Reports of the Tokyo Bunrika Daigaku, (B) 2(32): 63-88, figs 1-17, pls 6-8.
- Sakai, T. 1939. Studies on the crabs of Japan. IV. Brachygnatha, Brachyrhyncha, pp. 365-741, figs 1-129, pls 42-111, table 1. Yokendo Co., Tokyo.
- Sakai, T. 1976a. Crabs of Japan and the Adjacent Seas. (In 3 volumes: (1) English text: i-xxix, 1-773, figs 1-379, (2) Plates volume: 1-16, pls 1-251, (3) Japanese text: 1-461, figs 1-2, 3 maps.) Kodansha Ltd, Tokyo.
- Takeda, M. 1979a. Systematic and biogeographic notes on the crabs obtained by dredging at the sea around Cape Shiono-misaki, Kii Peninsula. Memoirs of the National Science Museum, Tokyo, 12: 151-157, figs 1-3. (In Japanese with English summary.).