A checklist of native freshwater fish from Brantas River, East Java, Indonesia

Hasan, Veryl and Mamat, Noorhidayah and South, Josie and Ottoni, Felipe Polivanov and Widodo, Maheno Sri and Arisandi, Prigi and Isroni, Wahyu and Jerikho, Rikho and Samitra, Dian and Faqih, Abdul Rahem and Simanjuntak, Charles P. H. and Mukti, Akhmad Taufiq (2022) A checklist of native freshwater fish from Brantas River, East Java, Indonesia. Biodiversitas, 23 (11). 6031 -6039. ISSN 1412033X, DOI https://doi.org/10.13057/biodiv/d231158.

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Abstract

This study aims to provide information on the freshwater fish species composition of the Brantas River, the second-largest river in Java, Indonesia. All samples used in this study were the caught activities during Fish Resource Survey (form May 5, 2021 to August 20, 2022). Sampling was carried out in four stations of the Brantas River, representing upstream, the Karangkates Reservoir, midstream, and downstream. This work recorded 42 fish species divided into 35 genera and 21 families. Cyprinidae was the dominant family, comprising 12 genera and 15 species. According to the IUCN Red List, most fish species inhabiting the Brantas River have a conservation status of Least Concern (LC) or Data Deficient (DD), except for Rasbora lateristriata which is categorized as Vulnerable (VU). Genera Tor and Neolissochilus are rarely found in Javanese waters. We suggest that the conservation status of these species should be reviewed. Information on habitat use and ecological interactions of fish occurring in the Brantas River are needed urgently to make appropriate conservation decisions and plans. Therefore, we suggest that more collections need to be carried out in the studied river, as well as studies based on eDNA analysis and research incorporating both morphological and molecular data. © 2022, Society for Indonesian Biodiversity. All rights reserved.

Item Type: Article
Funders: SATU Join Research, Universitas Airlangga, Conselho Nacional de Desenvolvimento Científico e Tecnológico [Grant No: 307974/2021-9], Universiti Malaya [Grant No: 1241/UN3.15/PT/2022]
Additional Information: HM
Uncontrolled Keywords: Conservation; Diversity; Ecology; Ecosystem; Teleostei; Wetland
Subjects: Q Science > Q Science (General)
Divisions: Faculty of Science > Institute of Biological Sciences
Depositing User: Ms. Juhaida Abd Rahim
Date Deposited: 30 Oct 2023 07:37
Last Modified: 30 Oct 2023 07:37
URI: http://eprints.um.edu.my/id/eprint/43692

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