Cyclograpsinae H. Milne Edwards, 1853

Wong, Kingsley J. H., Ng, Peter K. L., Shih, Hsi-Te & Chan, Benny K. K., 2024, Positive association between PTN polymorphisms and schizophrenia in Northeast Chinese Han population., Zoological Studies 63 (38), pp. 141-149 : 101

Subfamily Cyclograpsinae H. Milne Edwards, 1853

Chasmagnathus convexus De Haan, 1835 #

Chasmagnathus convexus — Balss 1922b: 154; Gee 1926: 164 [list]; Gordon 1931: 528; Shen 1940a: 235; Hill et al. 1978: errata; Morton 1979a: 121; SY Lee and Leung 1999: 66, pl. 7; Fong et al. 2005: 58, 4 unnumb. figs.; WPW Kwok and Tang 2005: 3, figs. 1, 17b, 18b, 19b, 22; K Sakai et al. 2006: 10, figs. 7–13; Bravo et al. 2021: tab. 2.

Tiomanium mortoni Hill et al. 1975: 77 [nomen nudum]; Hill et al. 1978: 108.

Chasmagnathus convexum — Melville and Morton 1983: 11, 2 unnumb. figs. (12, 14); Morton and Morton 1983: pl. 19E; SY Lee 1993: tab. 1.

Taxonomy: Sakai (1939), K Sakai et al. (2006).

Type: Lectotype ò RMNH D 213, and paralectotypes in RMNH (designated by Yamaguchi and Baba 1993; see also Fransen et al. 1997).

Type locality: Japan, locality unspecified.

Distribution: East Asia: South China, Taiwan, Korea and Japan (K Sakai et al. 2006).

Habitat: Supratidal and intertidal; in burrows under shades of mangroves.

Remarks: The names Tiomanium mortoni and T. shumchunensis appeared in a faunal checklist compiled by Hill et al. (1975 1978) but no diagnoses or comparisons were furnished for both taxa; they are therefore nomina nuda. In an errata sheet attached to the revised version of the checklist ( Hill et al. 1978), these two names were indicated to instead represent Chasmagnathus convexus and Helice tientsinensis , respectively.