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All Journal Akuatik: Jurnal Sumberdaya Perairan
Eva Utami
Program Studi Ilmu Kelautan, FPPB-UBB
Agriculture, Biological Sciences & Forestry Environmental Science

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Hubungan Kebiasaan Makan Dengan Kematangan Gonad Ikan Selar Kuning (Selaroides Leptolepis) yang Didaratkan Di Pelabuhan Perikanan Nusantara Sungailiat Sriyanti Sriyanti; Wahyu Adi; Eva Utami
Akuatik: Jurnal Sumberdaya Perairan Vol 12 No 2 (2018): Akuatik: Jurnal Sumberdaya Perairan
Publisher : Department of Aquatic Resources Management, Faculty of Agriculture, Fisheries, and Biology, University of Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (285.792 KB)

Abstract

Yellowstripe Scad (Selaroides leptolepis) has a high nutritional value and one of the foods that need to be preserved and conserved to support the needs of an increasing community, it is necessary to manage. This study aims to analyze food habits, food composition and gonadal maturity level (GML) as well as analyze the relationship of food habits with gonadal maturity of Yellowstripe Scad. Yellowstripe scad includes carnivorous fish. Percentage of IP of Yellowstripe Scad male food with main food is Clausocalanus arcuicornis 57,17%, supplementary food that is Copepoda 38,52% and the rest is complementary food with total 4,3%. Percentage of IP of Yellowstripe Scad female food with main food Clausocalanus arcuicornis and Copepoda with value respectively 54.57% and 42,56%, and the rest is complementary food with total 2.8%. At GML II, the amount of food eaten by male and female fish is small and there is little food variation. GML III, the amount of food eaten by male and female fish more and very much variation of food compared to GML II and IV. GML IV, the number of organisms eaten by male and female fish is very large and varied.
ASPEK REPRODUKSI IKAN SELAR KUNING (Selaroides leptolepis) YANG DIDARATKAN DI PELABUHAN PERIKANAN NUSANTARA SUNGAILIAT Fitra Dwi Anjani; Wahyu Adi; Eva Utami
Akuatik: Jurnal Sumberdaya Perairan Vol 12 No 2 (2018): Akuatik: Jurnal Sumberdaya Perairan
Publisher : Department of Aquatic Resources Management, Faculty of Agriculture, Fisheries, and Biology, University of Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (476.859 KB)

Abstract

Yellowstripe scad fish (Selaroides leptolepis) which is in the port of Fisheries Port of Sungiliat has an important economic value. An assessment of the reproductive aspects of fish will provide basic information for appropriate utilization management efforts. This study aims to determine the reproductive aspect of Yellowstripe scad fish (Selaroides leptolepis) from March to May: Sex Ratio, Gonad Maturity Level (TKG), Gonad Maturity Index (IKG), and Fecundity. The study was conducted from March to May 2018. The sampling method was using random sampling. The results showed that the sex ratio of male and female fish was 1: 1.32. Male and female fish are in TKG II, III and TKG IV. The development of female fish gonads faster than males in terms of 3 months of study. Gonad Maturity Index of male fish ranged from 0.00419 to 0.008012 and female fish ranged from 0.00257 to 0.008083. Fecundity of fish ranged from 3630 - 16555 grains
Co-Authors Fitra Dwi Anjani Sriyanti Sriyanti Wahyu Adi