bathyrhaphe (Smith, 1878)

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

11. bathyrhaphe (Smith, 1878) Fig. 2E

Cyclophorus (Myxostoma) bathyrhaphe Smith, 1878: 497-499, fig. 3.

Crossopoma bathyrhaphe - Kobelt 1902: 85.

Current generic position.

Crossopoma Martens, 1891

Type locality.

Borneo.

Type material.

Holotype NHMUK 1878.1.30.1 (Fig. 2E).

Remarks.

Smith clearly stated that this taxon was described based on a single specimen from the GB Sowerby I collection. The species description included an illustration and a set of shell dimensions. The NHM collections contain a type lot that has an original label stating “Type”, subsequently re-written as “Holotype”. Therefore, we recognise this single shell as the holotype fixed by monotypy.