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Journal : Konservasi Hayati

IDENTIFIKASI JENIS SEMUT FAMILI FORMICIDAE DI KAWASAN TAMAN WISATA ALAM PANTAI PANJANG PULAU BAAI KOTA BENGKULU Supriati, Rochmah; Sari, Winarti Purnama; Dianty, Nevee
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.v1i1.10941

Abstract

The existence of insects is very abundant and has an important role in the ecosystem. In addition to a very important function in the ecosystem, ants are used as bioindicators in changing the habitat of an area and seeing changes occur in the environment. Ants are commonly found in a variety of habitats, in addition to terrestrial areas ants are found in coastal areas because there are habitats that allow the presence of ants in the form of mangrove vegetation and ecologically, ant nests are scattered from mangrove forests and trees on the coast. This research was conducted on 10 February - 10 March 2016 in the TWA area of Pantai Panjang, Pulau Baai Bengkulu. Use the roaming or xploration method. Each location point to set a trap (pitfall). When installing pitfalls (pitfall) is done at 09.00-11.00 and 14.00-15.00 WIB, by installing ten trap traps (pitfall) for three days. From the results in the field found 10 types of ants from the Order Hymenoptera Family Formicidae. 8 species constitute members of the Subfamily Formicinae including; A.gracilipes, P. longicornis, C. carnelius, Oecophylla sp, P. carbonaria, C. rufipes, Camponotus sp, P. jerdon, two other members of the Dolichoderinae Subfamily; T. melanocephalum, D. thoracicus.
Identifikasi Mangrove Berdasarkan Salinitas di Desa Sumber Jaya, Taman Wisata Alam (TWA) Pantai Panjang dan Pulau Baai Provinsi Bengkulu Sudayu, Zayadi; Astuti, R.R. Sri; Fatimatuzzahra; Supriati, Rochmah; Riandini, Evelyne
Konservasi Hayati Vol 21 No 1 (2025): APRIL
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/hayati.v21i1.41086

Abstract

Mangroves play an important ecological and economic role. TWA Pantai Panjang and Pulau Baai, specifically in Sumber Jaya Village, are directly adjacent to a river environment where seawater can enter during high tide. This seawater influence can affect the salinity of the waters, leading to varied responses from mangroves due to their differing tolerance ranges. The research aimed to identify mangrove species based on salinity conditions in Sumber Jaya Village, Kampung Melayu District, TWA Pantai Panjang, and Pulau Baai, Bengkulu Province. The research method used was descriptive explorative, with data collection at 3 stations using the Line Transect Plot method. The identification yielded 16 mangrove species from 9 families. Specifically, the Rhizophoraceae family included Rhizophora apiculata, Rhizophora mucronata, Rhizophora stylosa, Bruguiera gymnorrhiza, and Bruguiera sexangular. The Avicenniaceae family was represented by Avicennia marina and Avicennia lanata. Other families included Combretaceae (Lumnitzera littorea and Terminalia catappa), Sonneratiaceae (Sonneratia alba and Sonneratia caseolaris), Acanthaceae (Acanthus ilicifolius), Asclepiadaceae (Calotropis gigantea), Apocynaceae (Cerbera manghas), Leguminosae (Derris trifoliata), and Malvaceae (Hibiscus tilaceus). The Rhizophoraceae family had the most species. Rhizophora apiculata, Rhizophora mucronata, and Rhizophora stylosa were found in a salinity range of 0 - 25 ‰, corresponding to freshwater to estuarine salinity types. Bruguiera gymnorrhiza and Bruguiera sexangula were found at salinities of 8-25 ‰, Avicennia marina and Avicennia lanata at salinities of 21-25 ‰, and Lumnitzera littorea at a salinity of 3 ‰.