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Journal : Konservasi Hayati

JENIS-JENIS CAPUNG DI CAGAR ALAM TELUK KLOWE KECAMATAN ENGGANO KABUPATEN BENGKULU UTARA, PROVINSI BENGKULU Helmiyetti, Helmiyetti; Siboro, Merliana Br; Tarantona, Mariska
Konservasi Hayati Vol 15 No 2 (2019): OKTOBER
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/hayati.v15i2.10950

Abstract

The purpose of this study is to find out the types of dragonflies (Odonata) found in the Klowe Bay Nature Reserve, Enggano sub-district, North Bengkulu Regency, Bengkulu Province. The study was conducted in the Klowe Bay Nature Reserve, Enggano sub-district, North Bengkulu Regency, Bengkulu Province in January 2018, which was identified in the Animal Physiology laboratory, Basic Science Biology, University of Bengkulu. by means of purposive sampling by surveying locations in accordance with dragonfly living conditions such as the presence of water and the presence of plants that are habitat for small insects that are food for dragonflies so that 2 points are determined. Dragonflies collected by exploring by swinging the net towards the dragonfly. The sample obtained is put into a killing bottle contains cotton in which the cotton has been given chloroform. The results obtained are 4 types of dragonflies with 15 individuals included in the Anisoptera sub-order. The types obtained include the Libellulidae Family, namely Orthetrum sabina, Pantala flavescens, Crocothemis Servilia, and Orthetrum glaucum.
JENIS KUPU-KUPU PAPILIONIDAE DI ZONA PENERIMA TAMAN HUTAN RAYA (TAHURA) RAJO LELO BENGKULU Helmiyetti, Helmiyetti; Sari, Sri Puspita
Konservasi Hayati Vol 15 No 2 (2019): OKTOBER
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/hayati.v15i2.10947

Abstract

This study aims to determine the type of butterfly Papilionidae in the Receiver Zone of the Great Forest Park (GFP) Raja Lelo Bengkulu. The study was conducted in June- August 2017. Determination of the location of the study was conducted using purposive sampling and butterfly collection at each location using the roaming method. Butterfly collection is carried out at 08.00-10.00 WIB and continued in the afternoon at 15.00- 17.00 WIB, on sunny weather using insect nets. The butterflies obtained were taken to the Biology Laboratory of the Basic Science building, then stretched on a stretching board and dried in an oven at 40 0 C. Furthermore, the butterfly sample is identified by the butterfly identification book and grouped by Family, Genus and Species. The data obtained were analyzed descriptively. The results showed 7 species of Papilionidae butterflies, 74 individuals belonging to 4 genera. The types of butterflies obtained were Graphium agamemnon, Grapihum sarpedon, Pachliopta aristolochiae, Papilio polytes, Papilio memnon, Papilio palinurus, Troides helena.
JENIS DAN KELIMPAHAN NYAMUK (DIPTERA: CULICIDAE) DI DESA BANJAR SARI KECAMATAN ENGGANO KABUPATEN BENGKULU UTARA Helmiyetti, Helmiyetti; Kurnia, Nuril Septianisa; Yahya, Yahya
Konservasi Hayati Vol 15 No 1 (2019): APRIL
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/hayati.v15i1.10945

Abstract

Mosquitoes, one of the insects groups that have a high interaction with humans with a wide spread and cosmopolite. Factors that influence the spread of mosquitoes are the form of topography of an area and environmental factors. The aim of this research was to determine the type and abundance of mosquitoes (Diptera: Culicidae) in Banjarsari Village, Enggano District, North Bengkulu. The research was conducted in December 2018 to March 2019 with the sampling method of purposive sampling and capture of mosquitoes carried out by the Human Landing Collection and Resting Collection methods. The time of catching mosquitoes starts in the morning at 06.00-08.00 WIB, afternoon at 15.00-17.00 WIB and at night 18.00-24.00 WIB. The mosquito was identified in the Laboratory of Animal Physiology, Department of Biology, Faculty of Mathematics and Natural Sciences, Bengkulu University. The results of this research were analyzed in a qualitative frequency distribution with 3 groups of categories: many, medium and few categories. The types of mosquitoes obtained consisted of 5 types including Aedes albopictus, Armigeres subalbatus, Culex bitaeniorhynchus, Culex solitarius and Culex quinquefasciatus. The abundance of mosquitoes with many categories is found in Aedes albopictus and the abundance of categories with few species is found in Culex solitarius mosquitoes.