CD Skripsi
Sebaran Krustacea Birgu Sp Di Perairan Pantai Batu Asahan Kecamatan Iv Jurai Kabupaten Pesisir Selatan Provinsi Sumatera Barat
This research was conducted in May 2017 in Batu Asahan Coastal Waters, District IV Jurai, Pesisir Selatan Regency, West Sumatera Province. This study aims to determine the distribution of Birgus sp in Batu Asahan Beach, District IV Jurai. The method was used survey method with research location divided into three intertidal zone (upper, lower and middle) waters, consist of 3 station perpendicular to coastline where each station there is 1 transect. The distribution pattern of Birgus sp in each station is clustered. Birgus sp species found in 3 species of Birgus cavipes, Birgus regosus and Birgus brevamanus the most dominant type of Birgus cavipes found in almost every station found. The population abundance of Birgus sp is the most common in station III with the amount of 18.67 ind / m². The dominance index at each research station ranged from 0.4266 - 0.6504, The dominance index that has been obtained shows no more dominant type.
Keywords: Birgus sp, clustered, Intertidal zone
1) Student Faculty of Fisheries and Marine Sciences, University of Riau
2) Lecturer Faculty of Fisheries and Marine Sciences, University of Riau
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