Opeas didyma (Westerlund, 1883) Figure 20C

Stenogyra didyma Westerlund, 1887: 197-198, pl. 3, fig. 9.

Type locality.

"Malakka, Singapore".

Material examined.

Gunung Kapor: ME 9096, ME 9237.

Distribution in Borneo.

Sarawak: Kuching Division. Distribution elsewhere. West Malaysia and Singapore (Westerlund 1887)

Remarks.

Living snails were observed foraging among leaf litter and plant debris near the cliff in a lowland limestone forest.