This study aims to obtain data on the diversity of ant species in Sylva Untan Arboretum area. Data were collected 5 blocks 19 Arboretum. Block selection is based location block plots Arboretum, namely, 1). B near Jalan Ayani, 2). I camp, 3). K Prof. Dr. H. Hadari Nawawi with a closed canopy, 4). S agricultural campus low canopy cover, 5). P Al-Azhar Islamic Elementary School medium cover. The r...