STRUKTUR KOMUNITAS DAN KOMPOSISI JENIS SERANGGA AIR DI RAWA LEBAK DELING KABUPATEN OGAN KOMERING ILIR PROVINSI SUMATERA SELATAN

Aslamiyah, Suhaibah

Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam
Sainmatika Volume 11 No. 2 Desember 2014

This study aims to determine the structure comunity and composition of insects in the swamp water of Deling Ogan Ilir on South Sumatera province, in  September to November 2012. Identification of aquatic insects in the Laboratory of Biology, Faculty of Mathematics and Natural Sciences University of PGRI Palembang. The results showed the relative density , relative frequency , relative dominance at station 1 ( Kumpai Padi ) and station 2 ( Lotus ) is Belostoma flumineum. Insects are the most dominant with the highest importance value index station 1 and station 2 Belostoma flumineum. While the insect species diversity index of water at station 1 of 1,54,  at station 2 of 1,96 and index between stations by 17 %. Key words : Insects water , lebak swamp deling , structure , composition and communitas