Literature
- Takeda, M. & Y. Kurata 1984. Crabs of the Ogasawara Islands. VII. Third report on the species obtained from Stomachs of fishes. Bulletin of the National Science Museum, Tokyo, Series A, 10(4): 195-202, illustr.
- 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.).