DRAGONFLIES DIVERSITY AND LAND COVER CHANGES IN THE BATUBOLONG RIVER, WEST LOMBOK DISTRICT

West Lombok District is the second largest district in Islands. The diversity of dragonflies (Order Odonata) as a bioindicator environmental quality has not been widely studied region. This study aimed to determine species found Batubolong River, and its relation occurring land cover changes. was carried out by using descriptive explorative method, where sampling technique done means line transects. Maps locations well changes were made ArcGIS 10.4.1 software based on primary secondary data. results showed that there 11 with Shannon-Wiener index value (H') 2.212 (medium diversity), population density (C) 0.126 (low dominance), evenness (E) 0.923 (high uniformity). Our also two rare dragonfly Island i.e., 3 individuals Nososticta emphyla (Lieftinck, 1936) 9% relative abundance 1 individual Drepanosticta berlandi 1939) 3% abundance. discovery D. third time after findings 1896 19th century. Analysis satellite data around area within period 2013-2020 an increase 6,149.29 m2. may have caused disappearance several Odonata location.