Diplommatina undetermined-1

Diplommatina Penang sp. 1 Fig. 6 B Material examined. Malaysia • Penang Hill, Moon Gate Station 5 trail, Plot. 10; 5.4305 ° N, 100.2913 ° E; 250 m a. s. l.; 7 Sept. 2022; T. S. Liew, J. Dulipat, S. M. Goh leg.; BOR/MOL 15442 • Penang Hill, Trail to Western hill, Km 3.6, Plot. 23; 5.4203 ° N, 100.2517 ° E; 750 m a. s. l.; 24 Oct. 2022; T. S. Liew, J. Dulipat, M. Y. Lee leg.; BOR/MOL 15542. Remarks. This is a new record for Penang Hill. Based on the only shell fragments collected, it is likely Diplommatina ventriculus, which was originally described from Perak (von Möllendorff 1891).