JFMR (Journal of Fisheries and Marine Research)
Vol. 7 No. 1 (2023): JFMR

KEANEKARAGAMAN IKAN DI SUNGAI CILUTUNG KABUPATEN SUMEDANG, PROVINSI JAWA BARAT: FISH DIVERSITY AT CILUTUNG RIVER SUMEDANG REGENCY, WEST JAVA

Yasmin Mumtaz (Padjadjaran University)
Ayi Yustiati (Unknown)
Iskandar Iskandar (Unknown)
Ibnu Bangkit Bioshina Suryadi (Unknown)
Titin Herawati (Unknown)



Article Info

Publish Date
30 Mar 2023

Abstract

Sungai Cilutung merupakan anak sungai dari Sungai Cimanuk di Jawa Barat. Riset ini bertujuan untuk mengetahui keanekaragaman ikan yang hidup di Sungai Cilutung pada bulan September-November 2020. Metode yang digunakan dalam riset adalah metode survei. Teknik pengambilan sampel ditentukan dengan metode purposive sampling dan dilakukan pada tiga stasiun penelitian. Parameter yang diamati yaitu kelimpahan, keanekaragaman, dominansi, dan keseragaman. Ikan yang tertangkap sebanyak 300 ekor terdiri dari 10 spesies dalam 4 famili dan identifikasi menggunakan metode taksonomi dengan melihat ciri meristik dan morfometrik. Indeks keanekaragaman pada stasiun 1, 2, dan 3 memiliki nilai 1.03 ≤ H’ ≤ 1.57 dan dalam kategori rendah. Indeks dominansi pada stasiun 1, 2, dan 3 memiliki nilai 0.28 < C ≤ 0.38 dan dalam kategori rendah. Indeks keseragaman memiliki nilai 0.26 < E ≤ 0.37 dan dalam kategori kecil, struktur komunitas tertekan.   The Cilutung River is a tributary of the Cimanuk River in West Java. This research aims to determine the diversity of fish that live in the Cilutung River in September-November 2020. The method used in the research is the survey method. The sampling technique was determined by purposive sampling method and was carried out at three research stations. Parameters observed were abundance, diversity, dominance, and evenness. 300 fish caught consisting of 10 species in 4 families and identified using taxonomic method by looking at meristic and morphometric characteristic. The diversity index at stations 1, 2, and 3 has a value of 1.03 H' 1.57 and is in a low category. The dominance index at stations 1, 2, and 3 has a value of 0.28 < C 0.38 and is in a low category. The evenness index has a value of 0.26 < E 0.37 and in the small category, the community structure is depressed.

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Journal Info

Abbrev

jfmr

Publisher

Subject

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Engineering Environmental Science

Description

Journal of Fisheries and Marine Research (JFMR) is dedicated to published highest quality of research papers on all aspects of : Aquatic Resources, Aquaculture, Fisheries Resources Technology and Management, Fish Technology and Processing, Fisheries and Marine Social Economic and Marine Science. ...