Amynthas lunatus (Chen, 1938)

Pheretima lunata Chen, 1938: 411, Fig. 14; Samphon 1990: 90; Le 1995a: 51; Pham 1995c: 66; Nakamura 1999: 52; Thai 2000a: 309.

Amynthas lunatus— Sims & Easton 1972: 235, 243; Blakemore 2007a: 60.

Type locality. China (Hainan Isl.).

Type material. Unknown.

Examined material. 7 C (SORC-V.148.01) near a stream, Khan Co Ma, Tri An, Dong Nai, 15/3/1992. Records from Vietnam . Ha Giang (Quan Ba); Lang Son (Bac Son; Huu Lung); Cao Bang (Thach An); Quang Nam (Tien Phuoc; Tien Son); Dong Nai (Tri An) (Le 1995a; Pham 1995a). Distribution. Vietnam, Laos, and China (Chen 1938; Samphon 1990). Vietnamese name. Giun mặt trăng.

Remarks. The species seems to be widely distributed in Vietnam.