Literature
- Komai, T., S. Maruyama & K. Konishi 1992. A list of Decapod Crustaceans from Hokkaido, Northern Japan. Researches on Crustacea, 21: 189-205. (In Japanese).
- Miyake, S. 1983. Japanese Crustacean Decapods and Stomatopods in color. Vol. II. Brachyura (Crabs), i-viii, 1-277, pls 1-64. Hoikusha, Osaka. (In Japanese; second edition in 1992).
- Muraoka, K. 1998. Catalogue of the Brachyuran and Anomuran Crabs donated by Prof. Dr. Tune Sakai to the Kanagawa Prefectural Museum. Catalogue of the Collection in the Kanagawa Prefectural Museum of Natural History, 11: 5-67, pls 1-16.
- Rathbun, M.J. 1924a. New species and subspecies of spider crabs. Proceedings of the United States national Museum, 64(Art. 14): 1-5.