Dioryx cariniger Moellendorff , 1897

Dioryx cariniger Möllendorff , 1897a: 41.

Dioryx cariniger - Kobelt and Möllendorff 1897: 146; Kobelt 1902: 337; Zilch 1957: 141, pl. 5, fig. 1; Páll-Gergely et al. 2017: 10; Inkhavilay et al. 2019: 15, fig. 5E, F.

Type locality.

"Prope oppidum Luang-Prabangin regione Laos".

Material examined.

Hinter Indien: Lakon (Laos-Gebiet), coll. Möllendorff , SMF 109263 (lectotype, designated by Zilch 1957); Same data, SMF 109264 (paralectotype).

Remarks.

Protoconch very finely tuberculated; R1 without radial lines, only very weak growth ridges may be visible, but the region bears visible, closely spaced spiral striae; R2 relatively long, with alternating darker and lighter stipes, lighter ones only slightly narrower than dark ones.