International Journal of Academic and Applied Research (IJAAR)   Year: 2020 | Volume: 4 | Issue: 11 | Page No.: 30-33 Biodiversity of Coleopteran Insects (Insecta, Coleoptera) in the Tugai Forests of the Lower Amudarya State Biosphere Reserve Bekchanov Xudaybergan Urinovich, Duschanov Umar Egamberdiyevich, Komiljonova Gulrux Kudrat qizi. Abstract: The paper presents the results of studies on the biodiversity of coleopteran insects (Insecta, Coleoptera) in the tugai forests of the Nizhne-Amudarya State Biosphere Reserve, as well as a review of the literature on this topic. There are 13 species of 4 families: Scarabaeidae, Lymexylidae, Buprestidae, Cerambycidae, which also includes previously published information on finds about the region.