Gumay Yudha, Indra and M_Fadjar, Rahardjo and Setiyanto, Djoko and TF Lumbanbatu, Djamar (2016) Some aspects of the reproductive biology of Labiobarbus ocellatus in Tulang Bawang River, Lampung, Indonesia. AACL Bioflux, 9 (4). pp. 833-844. ISSN 1844-9166
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Abstract
This study was conducted in April 2013 to March 2014 at Tulang Bawang River and Bawang Latak Swamp, Lampung, Indonesia. The aims of this study were to asses some reproductive aspects of L. ocellatus. The specimens were consisted of 690 males and 651 females. The results showed that sex ratio of L. ocellatus was 1:1 during the spawning period in October-January. This species was total spawner and they spawned annually in rainy season. The peak of breeding season was occured in November to December. The total length at first maturity of L. ocellatus are 157±1 mm (male) and 160 ±1 mm (female). The fecundity varied between 2.142-24.294 and had corellation with total length in equation as log F = 3,653 log L - 4,546 (Tulang Bawang River) and log F = 3,982 log L - 5,287 (Bawang Latak Swamp).
| Item Type: | Article |
|---|---|
| Subjects: | S Agriculture > SH Aquaculture. Fisheries. Angling |
| Divisions: | Fakultas Pertanian (FP) > Prodi Sumberdaya Akuatik |
| Depositing User: | INDRA GUMAY YUDHA |
| Date Deposited: | 28 Aug 2016 13:07 |
| Last Modified: | 28 Aug 2016 13:07 |
| URI: | http://repository.lppm.unila.ac.id/id/eprint/335 |
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