Tanychlamys Penang sp. 1

Goh, Soo-Mun, Jasrul, Dulipat, Lee, Mei-Yi, Vermeulen, Jaap J. & Liew, Thor-Seng, 2025, From 153 - year-old records to contemporary discoveries: land snail (Mollusca, Gastropoda) diversity in Penang Hill, Malaysia, ZooKeys 1230, pp. 99-154 : 99-154

Tanychlamys Penang sp. 1

Figs 10 C , 20 F

Material examined.

Malaysia • Penang Hill, The Habitat, Research trail, Plot. 01 ; 5.4248 ° N, 100.2669 ° E; 720 m a. s. l.; 5 Sept. 2022; T. S. Liew, J. Dulipat, S. M. Goh leg.; BOR/MOL 15160 • Penang Hill, The Habitat, Research trail, Plot. 03 ; 5.4226 ° N, 100.2645 ° E; 750 m a. s. l.; 5 Sept. 2022; T. S. Liew, J. Dulipat, S. M. Goh leg.;, BOR/MOL 15198 • 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 15130 • Penang Hill, The Habitat, Habitat nature trail, Plot. 05 ; 5.4228 ° N, 100.2653 ° E; 770 m a. s. l.; 5 Sept. 2022; T. S. Liew, J. Dulipat, S. M. Goh leg.; BOR/MOL 15132 • Penang Hill, The Habitat, Habitat nature trail, Plot. 07 ; 5.4210 ° N, 100.2642 ° E; 760 m a. s. l.; 6 Sept. 2022; T. S. Liew, J. Dulipat, S. M. Goh, M. Y. Lee leg.; BOR/MOL 15145 • Penang Hill, The Habitat, Habitat nature trail, Plot. 08 ; 5.4223 ° N, 100.2648 ° E; 760 m a. s. l.; 6 Sept. 2022; J. Dulipat, S. M. Goh, M. Y. Lee leg.; BOR/MOL 15098 • same data as for preceding; BOR/MOL 15154 • Penang Hill, Moon Gate Station 5 trail, Plot. 11 ; 5.4341 ° N, 100.2921 ° E; 110 m a. s. l.; 7 Sept. 2022; T. S. Liew, J. Dulipat, S. M. Goh leg.; BOR/MOL 15153 • Penang Hill, Botanical garden, Plot. 12 ; 5.4396 ° N, 100.2860 ° E; 85 m a. s. l.; 4 Sept. 2022; T. S. Liew, J. Dulipat, S. M. Goh leg.; BOR/MOL 15413 • 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 15247 • 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 15302 • Penang Hill, Air Itam, Forest near farm, Plot. 21 ; 5.3908 ° N, 100.2637 ° E; 340 m a. s. l.; 23 Oct. 2022; T. S. Liew, J. Dulipat leg.; BOR/MOL 15248 • 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 15549 • Penang Hill, Air Itam, Forest near Dam, Plot. 24 ; 5.3904 ° N, 100.2612 ° E; 380 m a. s. l.; 24 Oct. 2022; T. S. Liew, J. Dulipat leg.; BOR/MOL 15244 • same data as for preceding; BOR/MOL 15303 • Penang Hill, Air Itam, Forest near Dam, Plot. 25 ; 5.3900 ° N, 100.2575 ° E; 290 m a. s. l.; 25 Oct. 2022; T. S. Liew, J. Dulipat leg.; BOR/MOL 15249 • Penang Hill, Air Itam, Forest near Dam, Plot. 26 ; 5.3977 ° N, 100.2612 ° E; 290 m a. s. l.; 25 Oct. 2022; T. S. Liew, J. Dulipat leg.; BOR/MOL 15245 • same data as for preceding; BOR/MOL 15304 • Penang Hill, Trail from Viaduct to Claremont, after shelter, Plot. 27 ; 5.4205 ° N, 100.2724 ° E; 500 m a. s. l.; 26 Oct. 2022; T. S. Liew, J. Dulipat leg.; BOR/MOL 15305 • Penang Hill, By Path H, Plot. 33 ; 5.4210 ° N, 100.2701 ° E; 610 m a. s. l.; 4 Feb. 2023; T. S. Liew, A. Yusni leg.; BOR/MOL 15740 • Penang Hill, Path B, Random 1. PathB ; 5.4216 ° N, 100.2674 ° E; 730 m a. s. l.; 4 Sept. 2022; T. S. Liew, J. Dulipat leg. ; • same data as for preceding; BOR/MOL 15151 .

Remark.

This is a new record for Penang Hill. It is one of the most common large land snails found there.

Figures

Figure 10. A Parmarion martensi Simroth, 1893 BOR / MOL 15239 B Tanychlamys indica (Godwin Austen, 1883) BOR / MOL 15771 C Tanychlamys Penang sp. 1 BOR / MOL 15151. Scale bar: 10 mm.

Figure 20. A Lissachatina fulica (Bowdich, 1822) B Oospira penangensis (Stoliczka, 1873) C Hemiplecta cymatium (L. Pfeiffer, 1856) D Parmarion martensi Simroth, 1893 E Tanychlamys indica (Godwin Austen, 1883) F Tanychlamys Penang sp. 1.