Beetle diversity and distribution at lower altitudinal montane ecosystems in Peninsular Malaysia

• Main Authors: Musthafa, Muneeb M., Abdullah, Fauziah
• Format: Article
• Published: Zoological Society of Pakistan 2022
• Subjects: Q Science (General); QH301 Biology
• Online Access: http://eprints.um.edu.my/41746/

Malaysia, as one of the biodiversity hotspots in the world, however, very little has been studied at lower elevational mountain reserves and their beetle diversity, which could be decisive in resolving mysteries in tropical biogeography. Objective of this study is to assess and compare the beetle diversity at three selected lower elevational mountains to enlighten our understanding. Measuring the beetle diversity at Fraser???s hill, Gunung Besar Hantu and Gunung Angsi at lower altitudinal (500 m) cline was selected for sampling, where light, malaise and pitfall traps were utilized during 2013-2014 season. Altogether from these three sampling sites 1,575 beetle samples were collected and they went through with some diversity analysis. The Margalef index for Gunung Besar Hantu, Fraser???s Hill and Gunung Angsi showed 9.210, 7.214 and 6.777 respectively while Shannon-Weaner index ranged between 2.546 to 3.083. Evenness is very high at Gunung Angsi (0.930) and Fraser???s hill showed moderate level (0.51). Simpson