A Allopeas clavulinum (Potiez & Michaud, 1838) ME 0753 Gunung Kapor B Allopeas gracile (T. Hutton, 1834) ME 2942 Gunung Kapor C Opeas didyma (Westerlund, 1883) ME 9096 Gunung Kapor D Paropeas achatinaceum (L. Pfeiffer, 1846) ME 5977 Gunung Kapor.
Part of: bin Marzuki ME, Liew T-S, Mohd-Azlan J (2021) Land snails and slugs of Bau limestone hills, Sarawak (Malaysia, Borneo), with the descriptions of 13 new species. ZooKeys 1035: 1-113. https://doi.org/10.3897/zookeys.1035.60843