Literature
- Sakai, T. 1963a. Description of two new genera and fourteen new species of the Japanese crabs from the collection of His Majesty the Emperor of Japan. Crustaceana, 5(3): 213-233, figs 1-8.
- 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. 1977d. Crabs of the Ogasawara Islands. 5. A collection made by dredging. Memoirs of the National Science Museum, Tokyo, 10: 113-140, figs 1-5, pls 12-17, tabl. 1. (Japanese summary.).