Pinnotheres gordonae Shen 1932

Pinnotheres gordonae Shen, 1932 Pinnotheres gordoni — Pregenzer and Morton 1990: 651, fig. 2. Taxonomy: Shen (1932b). Type: Holotype ò ZMFMIB No. 8760: status unknown. Type locality: Qingdao, China. Distribution: North China (Shen 1932b). Habitat: Intertidal to subtidal; commensal with or parasite of bivalves, hosts including Pinna bicolor Gmelin, 1791 (Pregenzer and Morton 1990), Ruditapes variegatus (G. B. Sowerby II, 1852) and “a kind of oyster” (Shen 1932b). Remarks: Female specimens of this species have never been reported (Schmitt et al. 1973). Japanese record of this species reported in Sakai (1939) had been verified to be males of Arcotheres sinensis instead (Sakai 1976).