Amphibian community structure in Isau-Isau Wildlife Reserve, South Sumatra, Indonesia

RHAMDHON DOROJATUN TANJUNG (Graduate Program in Tropical Biodiversity Conservation, Faculty of Forestry and Environment, Institut Pertanian Bogor. Jl. Ulin Kampus IPB, Dramaga, Bogor 16680, West Java, Indonesia)
MIRZA DIKARI KUSRINI (Department of Conservation of Forest Resources and Ecotourism, Faculty of Forestry and Environment, Institut Pertanian Bogor. Jl. Ulin Kampus IPB, Dramaga, Bogor 16680, West Java, 16680, Indonesia)
ANI MARDIASTUTI (Department of Conservation of Forest Resources and Ecotourism, Faculty of Forestry and Environment, Institut Pertanian Bogor. Jl. Ulin Kampus IPB, Dramaga, Bogor 16680, West Java, 16680, Indonesia)
INDRA YUSTIAN (Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Sriwijaya. Jl. Raya Palembang-Prabumulih Km 32, Indralaya, Ogan Ilir 30662, South Sumatra, Indonesia)
ARUM SETIAWAN (Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Sriwijaya. Jl. Raya Palembang-Prabumulih Km 32, Indralaya, Ogan Ilir 30662, South Sumatra, Indonesia)
MUHAMMAD IQBAL (Department of Biology, Universitas Indo Global Mandiri. Jl. Jend. Sudirman No.629, Palembang 30129, South Sumatra, Indonesia)

Biodiversitas Journal of Biological Diversity
Vol. 24 No. 12 (2023)

Abstract. Tanjung RD, Kusrini MD, Mardiastuti A, Yustian I, Setiawan A, Iqbal M. 2023. Amphibian community structure in Isau-Isau Wildlife Reserve, South Sumatra, Indonesia. Biodiversitas 24: 6836-6843. Amphibian community structures in Isau-Isau Wildlife Reserve, South Sumatra, were investigated from Mei until July 2023. The data were obtained by Visual Encounter Survey combination with line transect. The data analyzed were Species Richness (Margalef Index), Diversity Index (H', Shannon-Wiener), Dominance (D, Simpson Index), and Evenness Index (J', Pielou) calculated using PAST 4.0 software. In addition, we also analyzed abiotic factors such as air temperature, humidity, water temperature, pH, total dissolved solids (TDS), and dissolved oxygen (DO). The abiotic data were included as explanatory variables in Canonical Correspondence Analysis (CCA). A total of 12 amphibian species consisting of 11 genera and 4 families were recorded. Of them, 11 species are classified as least concern, while one species, Theloderma licin, is classified as data deficient by the IUCN Red List of Threatened Species.