Literature
- Takeda, M. & S. Shimazaki 1974. Studies on the Crustacea Brachyura of the Palau Islands. 2. Atelecyclidae, Portunidae, Goneplacidae, Pinnotheridae and Palicidae. Bulletin of the Liberal Arts & Science Course, Nihon University School of Medicine, 2: 41-79, fig. 1, pls 1-4.
- Takeda, M. 1972c. Systematic status of Ceratoplax villosa Zehntner and some related species. (Crustacea, Decapoda, Brachyura). Proceeding of the Japanese Society of Systematic Zoology, 8: 34-41, figs 1-3.
- Takeda, M. 1989. Shallow-water Crabs from the Oshima Passage between Amami-Oshima and Kakeroma-jima Islands, the Northern Ryukyu Islands. Memoirs of the National Science Museum, Tokyo, 22: 135-184, figs 1-17, pl. 4, table 1.