Videna timorensis BOR

Videna timorensis (E. von Martens, 1867) Fig. 17 D Material examined. Malaysia • Penang Hill, The Habitat, Habitat nature trail, Plot. 04; 5.4231 ° N, 100.2668 ° E; 770 m a. s. l.; 5 Sept. 2022; T. S. Liew, J. Dulipat, S. M. Goh leg.; BOR/MOL 15129. Remarks. This species was also previously recorded by Stoliczka (1873). It differs from the other two Videna species of Penang Hill by having a wider, more open umbilicus, approximately one-third of the shell width.