Fish fauna in the Krueng Geumpang River, Indonesia

2nd International Symposium on Marine and Fisheries Research

地球科学;农业科学

Nasir, M.^1 ; Munira, M.^2 ; Muchlisin, Z.A.^3

Departement of Biology, Univeersitas Syiah Kuala, Banda Aceh

23111, Indonesia^1

Departement of Pharmacy, Health Polytechnic Aceh, Banda Aceh

23352, Indonesia^2

Faculty of Marine and Fisheries, Universitas Syiah Kuala, Banda Aceh

23111, Indonesia^3

关键词: Diversity index;    Dominant species;    Fish fauna;    Fish samples;    Indonesia;    River morphology;    Sampling location;    Shannon;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/139/1/012023/pdf
DOI  :  10.1088/1755-1315/139/1/012023

学科分类：农业科学（综合）

来源: IOP

【 摘 要 】

The objective of the present study was to examine the diversity and distribution of fishes in the Krueng Geumpang River.The survey was conducted from 1stto 22ndAugust 2015 with six sampling locations. Fish samples were caught using gillnets and fish traps. Data analyses performed in this study were the frequency of incidence (FOI), diveristy index (H'), and dominance index (C). A total of 88 individual fishes belong to 12 species and six familia. Tor soro is the dominant species in this river. There are two species of fish that widely distributed i.e. Tor soro (FOI = 66.7 %) and Neolissochilus thienemanni (FOI = 50.0 %). The Shannon-Wienner diversity index ranged from 0.00 to 2.05. The low value of the diversity index (H') can be caused by factors such as river morphology, poisoning, mining, and overfishing.