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.
- Sakai, T. 1932. Notes on some rare materials of Japanese Oxyryncha. Science Reports of the Tokyo Bunrika Daigaku, (B) 1: 41-59, figs 1-8, pls 2-3.
- Sakai, T. 1935a. List of marine animals around Shimoda area. Biological report of Shimoda Marine Biological Station, Tokyo University of Literature and Science, 1: 23-85, 3 pls, 2 maps (In Japanese).
- Sakai, T. 1936b. Crabs of Japan: 66 plates in life colours with descriptions. Sanseido, Tokyo (1935): 1-239, figs 1-122, 27 pages of bibliography & index, frontispiece (in colour), pls 1-66 (colour). (In Japanese).
- Sakai, T. 1938a. Studies on the crabs of Japan. III. Brachygnatha, Oxyrhyncha, pp 193-364, 55 figs, pls 20-41. Yokendo Co., Tokyo.
- Sakai, T. 1965b. The Crabs of Sagami Bay, collected by His Majesty the Emperor of Japan, i-xvi, 1-206 (English text), figs 1-27, pls 1-100: 1-92 (Japanese text): 1-26 (references and index in English): 27-32 (index in Japanese), 1 map. Maruzen 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., M. Miki, M. Asai & K. Suzuki 1976b. Halicarcinus orientalis (Crustacea, Hymenosomatidae) associated with Ophiocoma brevipes Peters (Ophiuroidea, Ophiocomidae) from Hachijo Island. Bulletin of the National Science Museum, Tokyo, Series A, 2(1): 33-38, 1 pl.
- Wada, K. 1995. Brachyura. In: S. Nishimura, Guide to seashore animals of Japan with color pictures and keys. Vol. 2: 379-418, pls 101-118. (In Japanese).