Macrochlamys infans (L. Pfeiffer, 1854) Figure 22C

Helix infans L. Pfeiffer, 1854a: 290.

Type locality.

"Sarawak, Borneo".

Material examined.

Gunung Batu: ME 1858, ME 2854.

Distribution in Borneo.

Sarawak: Kuching Division. Labuan: Endemic to Borneo.

Remarks.

Only dry shells specimens were found during the surveys. It differs from Macrochlamys tersa (Issel, 1874) by having a white shell without spiral sculpture or only with very fine spiral grooves. The taxonomic status and occurrence of M. infans in Java and Bali were discussed in Vermeulen (1996).