Genus Eisenia Malm, 1877

Eisenia Malm, 1877: 45; Michaelsen 1900: 471; Reynolds & Cook 1976: 51.

Type species. Enterion fetidum Savigny, 1826.

Distribution. Palaearctic (Blakemore 2002).

Remarks. About 30 species are known (Blakemore 2002), but only one has been reported from Vietnam.