Japonia mundyana (Godwin-Austen, 1889) Figure 6B

Lagocheilus mundyanus Godwin-Austen, 1889: 338-339, pl. 39, figs 6, 6A, B.

Type locality.

"Busan Hills, Borneo" [= Jambusan Hills, Bau, Sarawak].

Material examined.

Gunung Kapor: ME 0821, ME 8493, ME 9249. Gunung Batu: ME 0808, ME 0838.

Distribution in Borneo.

Sarawak: Kuching Division. Endemic to Borneo.

Remarks.

It differs from other the Bornean Japonia species by having a considerably smaller shell with higher spire. Only dry shells were found during the surveys.