Allopeas clavulinum (Potiez & Michaud, 1838) Figure 20A

Bulimus clavulinus Potiez & Michaud, 1838: 136.

Type locality.

“L’ile Bourbon" [=La Réunion].

Material examined.

Gunung Sebayat: ME 8013. Gunung Doya: ME 2905, ME 9704, ME 8928, ME 8948, ME 9036. Gunung Kapor: ME 0753, ME 2877, ME 2948, ME 8506, ME 9043, ME 9229, ME 9248. Lobang Angin: ME 9105, ME 9276. Gunung Batu: ME 2835, ME 2841, ME 2870, ME 8821.

Distribution in Borneo.

Sarawak: Kuching, Serian, Sibu, and Miri divisions. Sabah: Interior, Sandakan, Tawau, and West Coast divisions. Distribution elsewhere. Circumtropical (Vermeulen and Whitten 1998).

Remarks.

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