hainesi Pfeiffer, 1862

Sutcharit, Chirasak, Ablett, Jonathan D. & Panha, Somsak, 2019, An annotated type catalogue of seven genera of operculate land snails (Caenogastropoda, Cyclophoridae) in the Natural History Museum, London, ZooKeys 842, pp. 1-65 : 1

45. hainesi Pfeiffer, 1862 Fig. 6F, G

Rhiostoma hainesi Pfeiffer, 1862: 115, pl. 12, fig. 8. Kobelt 1902: 177. Kobelt 1911: 762, pl. 113, fig. 1.

Pterocyclos hainesi - Reeve 1863: volume 14, Pterocyclos , pl. 4, species 19.

Current generic position.

Rhiostoma Benson, 1860

Type locality.

Camboja [Cambodia].

Type material.

Syntype NHMUK 20170371 (2 shells; Fig. 6F, G).

Remarks.

This species was described based on material in the Cuming collection, and Pfeiffer provided an illustration and a set of measurements. The NHM type lot contains two shells collected by H Mouhot and is from the Cuming collection. It has an original label in Pfeiffer’s handwriting giving the taxon name, the collector as "Mr. Mouhot" and collection locality. The specimen that most closely matches the illustration and shell measurements given in Pfeiffers (1862) description is figured herein (Fig. 6F).