Trichocarcinus dentatus| Miers, 1879b: 34 (preoccupied by Cancer dentatus Herbst, 1785).
Cancer pygmaeus| Ortmann, 1893b: 426, pl. 17, fig. 4 (name preoccupied by Cancer pygmeus Fabricius, 1787 and C. pygmaeus Fabricius, 1793). -- Parisi, 1916: 189. -- Balss, 1922c: 94. -- Yokoya, 1928: 771. -- Gordon, 1931: 527. -- Shen, 1932b: 93, figs 54-55, pl. 2, fig. 4. -- Sakai, 1934a: 306. -- Sakai, 1935a: 70. -- Sakai, 1936b: 142, fig. 67. -- Shen, 1937b: 169. -- Shen & Dai, 1964: 65, fig.
Cancer amphioetus Rathbun, 1898c: 582. -- Rathbun, 1904a: 175, pl. 6, fig. 3. -- Schmitt, 1921: 223, pl. 36, figs 1-2. -- Rathbun, 1930: 205, pl. 91. -- Sakai, 1939: 438, pl. 86, fig. 2. -- Kamita, 1941a: 240. -- Kamita, 1941b: 113, fig. 59. -- Sakai, 1965b: 105, pl. 48, fig. 1. -- Sakai, 1965c: 37, 41, frontispiece 2. -- Kim, 1970: 12. -- Kim, 1973: 332, 619, fig. 116, pl. 79, fig. 82. -- Sakai, 1976a: 319, pl. 109, figs 1-8. -- Yamaguchi et al., 1976: 36. -- Takeda, 1977b: 82. -- Miyake, 1983: 73. -- Dai & Yang, 1991: 194, fig. 104(1), pl. 23(7). -- Komai et al., 1992: 201(list). -- Takeda & Miyauchi, 1992: 148. -- Wada, 1995: 391, pl. 105, fig. 7. -- Muraoka, 1998: 32.
Cancer bullatus| Balss, 1922c: 95, pl. 1, figs 2-3. -- Yokoya, 1928: 771.
Ko-ícho-gani [Japanese]
icho-gani, Ko- [Japanese]