Repo Dosen ULM

Korespondensi - Morphometric Characteristic and Condition Factor of Snakeskin Gourami (Trichogaster pectoralis) from Sungai Batang Swamp, Indonesia

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dc.contributor.author Ahmadi, Ahmadi
dc.date.accessioned 2023-06-10T08:39:11Z
dc.date.available 2023-06-10T08:39:11Z
dc.date.issued 2021
dc.identifier.issn 2383-0964
dc.identifier.issn 2383-1561
dc.identifier.uri https://repo-dosen.ulm.ac.id//handle/123456789/32548
dc.description Bukti Korespondensi en_US
dc.description.abstract The Snakeskin gourami (Trichogaster pectoralis) from Sungai Batang swamp, Indonesia has high commercial value and high pressure on population caused by fishing, while the fish growth condition is poorly studied. Samples of 848 fishes having size range of 75-200 mm (119.14±18.43 mm) total length (TL) and 5-132 g (29.76±14.76 g) weight were taken to estimate its length-weight relationship and condition factors. Local fishermen mostly collected them by using Lalangit (horizontal gillnet) and also electrofishing. The Snakeskin gourami grew allometrically (b=2.7748-2.8971), indicating that fish becomes slender as the length increases. Total length and weight of female were significantly higher than those of male (P<0.001). More than 21% of total catch was found between 105 and 114 mm TL, and more than 34% existed between 15 and 24 g weight classes. No statistical difference was observed in the percentage of catch number between male and female, as well as in condition factor (K) value of species (P>0.05). The mean K values obtained for male and female were 1.64±0.24 and 1.66±0.21, indicating that fish in the swamp was good condition. Outcomes of this study could be useful for fisheries management and conservation measures in this swamp. en_US
dc.language.iso en_US en_US
dc.publisher Iranian Journal of Ichthyology en_US
dc.subject Allometric, condition factor, Snakeskin gourami, Sungai Batang, weight-length en_US
dc.title Korespondensi - Morphometric Characteristic and Condition Factor of Snakeskin Gourami (Trichogaster pectoralis) from Sungai Batang Swamp, Indonesia en_US
dc.type Article en_US


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