Literature
- 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. & S. Miyake 1972a. New Crabs from the sea around the Tsushima Islands. Bulletin of the National Science Museum, Tokyo, 15(2): 253-265, figs 1-5.
- Takeda, M. 1973c. Report on the Crabs from the Sea around the Tsushima Islands Collected by the Research Vessel Genkai for the Trustees of the National Science Museum, Tokyo. Bulletin of the Liberal Arts & Science Course, Nihon University School of Medicine, 1: 17-68, figs 1-5, tabls 1-3.