Callochiton sulcatus Nierstrasz, 1905
Callochiton (Callochiton) sulcatus Nierstrasz 1905: 35 (part), figs 8, 66–68, 69a. Callochiton sulcatus; Nierstrasz 1906: 497; Leloup 1952: 52; Kaas & Van Belle 1980: 128; 1985: 32, fig. 12, map 9; 1998: 182; Bullock & Harper 1994: 8, pls. 1A, 2A–B, 3A.
Type species. Lectotype (ITZ), designated by Kaas & Van Belle 1985.
Type locality. Indonesia, Sanana Bay, E coast of Sulawesi, on reef .
Distribution. Indonesia and Hong Kong.
Remarks. In the studied area the only specimen was found in Hong Kong (Bullock & Harper 1994).