BIOLOGI REPRODUKSI IKAN PEPETEK (Leiognathus equula) DI PESISIR PERAIRAN CILINCING, JAKARTA UTARA

  • Aliza Tinur Awwali Program Studi Pengelolaan Sumberdaya Perairan, Fakultas Perikanan dan Ilmu Kelautan, Institut Pertanian Bogor, Jalan Agatis, Kampus IPB Dramaga, Bogor 16680, Indonesia
  • Sulistiono Sulistiono Departemen Manajemen Sumberdaya Perairan, Fakultas Perikanan dan Ilmu Kelautan, Institut Pertanian Bogor, Jalan Agatis, Kampus IPB Dramaga, Bogor 16680, Indonesia
  • Dudi Muhammad Wildan Departemen Manajemen Sumberdaya Perairan, Fakultas Perikanan dan Ilmu Kelautan, Institut Pertanian Bogor, Jalan Agatis, Kampus IPB Dramaga, Bogor 16680, Indonesia
  • Ayu Ervinia Departemen Manajemen Sumberdaya Perairan, Fakultas Perikanan dan Ilmu Kelautan, Institut Pertanian Bogor, Jalan Agatis, Kampus IPB Dramaga, Bogor 16680, Indonesia
  • Gema Wahyudewantoro Pusat Riset Biosistematika dan Evolusi, Badan Riset dan Inovasi Nasional, Kawasan Sains dan Teknologi Dr. (H.C) Ir. Soekarno, Jl. Raya Jakarta-Bogor Km. 46, Cibinong, Bogor 16911, Indonesia
  • Haryono Haryono Pusat Riset Biosistematika dan Evolusi, Badan Riset dan Inovasi Nasional, Kawasan Sains dan Teknologi Dr. (H.C) Ir. Soekarno, Jl. Raya Jakarta-Bogor Km. 46, Cibinong, Bogor 16911, Indonesia
Keywords: Cilincing coastal waters, growth pattern, ponyfish, reproduction

Abstract

Ponyfish (Leiognathus equula) is one of the demersal fish that is widely caught in the coastal waters of Cilincing and has quite significant value because it is consumed by most of the Cilincing community both in fresh and dried form. This study aims to analyze the reproductive aspects of the fish. Sample data collected include total length, weight, and reproductive aspects. This research was conducted in March-July 2023. Fish samples were collected using gill net (mesh size 1-2 inches). The results obtained a total of 150 ponyfish (52 males and 98 females), the length-weight relationship of the fish was W = 0.1682L2.0979 (males) and W = 0.0169L2.9941 (females). The gonad maturity of female ponyfish spread from maturing to mature gonads, and gonad maturity stage of male ponyfish spread from immature to mature gonads. Based on gonad maturity and gonad somatic index, spawning occured around June and July. Fecundity of ponyfish ranged 108,287-362,667 oocytes. Oocytes diameter ranged 0.18-0.514 mm, based on the distribution of oocytes, ponyfish is thought to have a total spawner type.

Published
2024-06-05
How to Cite
AwwaliA. T., SulistionoS., WildanD. M., ErviniaA., WahyudewantoroG., & HaryonoH. (2024). BIOLOGI REPRODUKSI IKAN PEPETEK (Leiognathus equula) DI PESISIR PERAIRAN CILINCING, JAKARTA UTARA. Jurnal Teknologi Perikanan Dan Kelautan, 15(2), 223-233. https://doi.org/10.24319/jtpk.15.223-233
Section
JTPK JUNE 2024