Neniauchenia dautzenbergi decollata (Nordsieck, 2002)

Inkhavilay, Khamla, Sutcharit, Chirasak, Bantaowong, Ueangfa, Chanabun, Ratmanee, Siriwut, Warut, Srisonchai, Ruttapon, Pholyotha, Arthit, Jirapatrasilp, Parin & Panha, Somsak, 2019, Annotated checklist of the terrestrial molluscs from Laos (Mollusca, Gastropoda), ZooKeys 834, pp. 1-166 : 1

Neniauchenia dautzenbergi decollata (Nordsieck, 2002)

Tropidauchenia (Neniauchenia) dautzenbergi decollata Nordsieck, 2002: 11, 16, fig. 5. Type locality: Laos, B. (= Ban) Na Ka Yak (Nhoum = Ngum?) [probably refers to Ban Me Nhoum village, Khamkeut District, Bolikhamxay Province, Laos].

Neniauchenia dautzenbergi decollata : Nordsieck 2007: 37.

Material examined.

Holotype MNHN-IM-2000-2433 (Fig. 28D).

Distribution.

Known only from the type locality in Laos ( Nordsieck 2002).

Remarks.

No material of this species was found, and only the type specimens were examined. Páll-Gergely and Szekeres (2017: 515) questioned the status of this subspecies as its slight difference could also be seen in the specimens from Thakhek District.