Allopeas gracile (T. Hutton, 1834)

Fig. 7 D

Material examined.

Malaysia • Penang Hill, The Habitat, Research trail, Plot. 06; 5.4247 ° N, 100.2674 ° E; 750 m a. s. l.; 5 Sept. 2022; T. S. Liew, J. Dulipat, S. M. Goh, M. Y. Lee, M. Y. Wua leg.; BOR/MOL 15414 • Penang Hill, Teluk Bahang- Balik Pulau, Lam durian farm, Plot. 13; 5.4198 ° N, 100.2259 ° E; 290 m a. s. l.; 21 Oct. 2022; T. S. Liew, J. Dulipat, M. Y. Lee leg.; BOR/MOL 15546 • Penang Hill, Teluk Bahang- Balik Pulau, Tropical fruit farm, Plot. 14; 5.4148 ° N, 100.2187 ° E; 260 m a. s. l.; 21 Oct. 2022; T. S. Liew, J. Dulipat, M. Y. Lee leg.; BOR/MOL 15547 • Penang Hill, Teluk Bahang- Balik Pulau, Tropical fruit farm, Plot. 15; 5.4160 ° N, 100.2200 ° E; 250 m a. s. l.; 21 Oct. 2022; T. S. Liew, J. Dulipat, M. Y. Lee leg.; BOR/MOL 15548 • Penang Hill, Teluk Bahang- Balik Pulau, Lam durian farm, Plot. 19; 5.4218 ° N, 100.2263 ° E; 280 m a. s. l.; 23 Oct. 2022; T. S. Liew, J. Dulipat, M. Y. Lee leg.; BOR/MOL 15284 • Penang Hill, Botanical garden, Plot. 29; 5.4400 ° N, 100.2866 ° E; 75 m a. s. l.; 2 Feb. 2023; T. S. Liew, M. Y. Lee, A. Yusni leg.; BOR/MOL 15749 .

Remarks.

More common in disturbed habitats on Penang Hill. It is possibly an introduced species and is widespread in Malaysia (Foon et al. 2017).