Ptychopoma bathyschisma (Moellendorff, 1898)

Pterocyclus [sic] bathyschisma Möllendorff, 1898: 82, 83. Type locality: Boloven [Boloven Plateau, Paksong District, Champasak Province, Laos]. Kobelt 1902a: 162. Kobelt 1911: 743, pl. 108, figs 4-6.

Pterocyclos bathyschisma: Zilch 1956b: 171, 172, pl. 12, fig. 1.

Ptychopoma bathyschisma: Foon 2015: 7-10, fig. 2.

Material examined.

Lectotype SMF 130360 (Fig. 10F) and paralectotypes SMF 130361 (2 shells).

Distribution.

Laos (Foon 2015).

Remarks.

No material of this species was found, and only the type specimens were examined.