Metaphire gastromonotheca (Do & Tran, 1995)

Pheretima gastromonotheca Do & Tran, 1995 (in: Do et al. 1995): 91, fig. 2 A; Thai 2000a: 309. Metaphire ? gastromonotheca— Blakemore 2007a: 41; Blakemore 2008b.

Type locality. Vietnam (Nghe An: Quy Chau).

Type material. SORC, Vietnam.

Records from Vietnam. Nghe An (Quy Chau; Tan Ky) (Do et al. 1995).

Distribution. Only known from Vietnam.

Vietnamese name. Giun một lỗ nhận tinh bụng.

Remarks. The species is typically characterized by having only one spermathecal pore ventrally. Further examination was not possible because all previously collected material has been lost.