Crabs of Japan: Brachyura. In: H. Utinomi, The Aquatic Lower Animals of Japan. Gakken Illustrated Nature Encyclopedia: 120-149 (illustrations with Latin names, and indications of characters by arrows): 188-331 (descriptions). Tokyo. (In Japanese. Second edition of Takeda, 1975, without change. Second printing in 1985.)

Authors(s)	Takeda, M.
Year	1983a
Title	Brachyura. In: H. Utinomi, The Aquatic Lower Animals of Japan. Gakken Illustrated Nature Encyclopedia: 120-149 (illustrations with Latin names, and indications of characters by arrows): 188-331 (descriptions). Tokyo. (In Japanese. Second edition of Takeda, 1975, without change. Second printing in 1985.)