Amynthas paraduplicoecus (Do & Huynh, 1991)
Pheretima paraduplicoeca Do & Huynh, 1991 (in: Do et al. 1991): 53, fig. 4 A; Do 1994: 100; Thai 2000a: 309. Amynthas ? paraduplicoecus— Blakemore 2007a: 76; Blakemore 2008b.
Type locality. Vietnam (Son La: Moc Chau).
Type material. SORC, Vietnam.
Examined material. 2 C (SORC-HPV.076) forest, Moc Chau, Son La, 10/1990, coll. Huynh Thi Kim Hoi.
Records from Vietnam. Son La (Moc Chau) (Do et al. 1991; Do 1994).
Distribution. Only known from Vietnam.
Vietnamese name. Giun cận duplicoecus .
Remarks. Blakemore (2007a, 2008b) considered it as " species inquirenda ". Material was re-examined and absence of male copulatory pouches and hence placement of the species in Amynthas is confirmed here.