Amynthas editus honguanus (Thai & Samphon, 1988)
Pheretima edita honguana Thai & Samphon, 1988: 20; Huynh et al. 2005: 180. Amynthas editus honguanus— Blakemore 2007: 32; Blakemore 2008.
Type locality. Laos (Hong Ngua).
Type material. SORC, Vietnam.
Records from Vietnam. Phu Tho (Xuan Son NP) (Huynh et al. 2005).
Distribution. Laos (Thai & Samphon 1988; Samphon 1990).
Remarks. The subspecies was originally described from Laos, and never been previously known in Vietnam. Further examination was not possible because all previously collected material has been lost.