CD Skripsi
Keanekaragaman Kumbang Antena Panjang (Coleoptera: Cerambycidae) Pada Empat Tipe Habitat Di Kawasan Desa Siabu Kabupaten Kampar
Longhorn beetles are the most easiest to identify because they have very long antennas. Forest conversion and deforestation affects the diversity of longhorn beetle and Siabu Village is one of the forest area in Riau Province that have been changed into land use areas due to human activities. The aimed of this study was to determine the composition and diversity of longhorn beetles in Siabu Village. This research was conducted in fourtypes of habitat which were the secondary forest, oil palm plantation, rubber plantation and residential. Observations were conducted from January to April 2019 using transect method and trap method of Artocarpus heterophyllus that tied to trees 150 cm from gorund with the distance of between traps 25 m. Sample were collected with three replications in each habitat every four days after the traps wat set up until the traps leaves and branches wilted. Sample were collected uses beating and handling methods. The results of this study obtained 129 individuals from 12 genus and 23 species belonged to subfamily, Lamiinae. Xenolea tomentosa was the most common and dominant species with a total 36 individuals in all types of habitat except in secondary forest. The conclusion from this study was obtained diversity index value of longhorn beetles in four habitat types showed in a moderate category which H’=1,58-2,22 and evenness index value of longhorn beetles showed high evenness category which E= 0.70-0.89.
Keywords: Artocarpus Trap, Diversity, Lamiinae, Longhorn Beetles
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