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All Journal Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut ILMU KELAUTAN: Indonesian Journal of Marine Sciences Jurnal Kelautan Tropis Jurnal Sumberdaya Akuatik Indopasifik Jurnal Pengelolaan Perikanan Tropis (Journal Of Tropical Fisheries Management) Journal of Aquaculture and Fish Health Musamus Fisheries and Marine Journal VOGELKOP: Jurnal Biologi Cassowary Igya ser hanjop: Jurnal Pembangunan Berkelanjutan ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua
Ridwan Sala
Department Of Marine Science, Faculty Of Fisheries And Marine Sciences, Papua University, Jalan Gunung Salju, Amban, Manokwari, 98314, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Earth & Planetary Sciences Environmental Science Immunology & microbiology Veterinary

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Journal : Cassowary

 1 
Distribusi komposisi ukuran dan pola pertumbuhan Ikan Selar Kuning (Selaroides leptolepis) di Perairan Utara Manokwari Rizki H. Karamoy; Ridwan Sala; Roni Bawole
Cassowary Vol 5 No 2 (2022): June
Publisher : Program Pascasarjana Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/casssowary.cs.v5.i2.128

Abstract

The status of yellow trout fish resources in the northern waters of Manokwari until now has not been known with certainty regarding the distribution of size composition and growth patterns. This study was conducted to determine the frequency distribution in length and weight of yellow trout (S. leptolepis), the relationship between length and weight of yellow trout (S. leptolepis) and the growth pattern of the yellow trout in the northern waters of Manokwari. This research was carried out in a boat chart that made the landing of yellow trout fish at the Sanggeng Landing Fish Base (PPI) in Manokwari Regency and was carried out for 2 different months between May and July 2021. From the results of the analysis, it was found that the highest frequency distribution of S. leptolepis in May was in class range 16.24 – 16.82 cm with a total of 523 individuals, while in July the highest frequency of length was found in the class range 15.06 – 15.64 cm. The relationship between length and weight of yellow trout in the waters of North Manokwari has the equation W = 0.0533L2.4759, where length growth affects weight growth with R2 = 0.7436, meaning that the growth of yellow trevally in North Manokwari waters is allometric negative.
Aspek biologi kepiting bakau (Scylla sp.) di Perairan Teluk Bintuni, Papua Barat Pranata, Bayu; Kusuma, Aradea Bujana; Lapadi, Ida; Sala, Ridwan; Ayamiseba, Yunita; Wyrasti, Andi Fajeriani
Cassowary Vol 8 No 2 (2025): April
Publisher : Program Pascasarjana Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/casssowary.cs.v8.i2.300

Abstract

ABSTRACT: The waters of Bintuni Bay have potential mangrove crab (Scylla sp.) resources. Mud crabs are aquatic biota that have high economic value. Information about the biological aspects of mangrove crabs in the waters of Bintuni Bay is still very minimal. This research aims to examine the size structure, growth patterns, condition factors and gon-ad maturity level (TKG) of mud crabs in the waters of Bintuni Bay. The research was carried out from May to July 2023. The research results showed that the average carapace width and weight of male mud crabs were 13.6 cm and 553.2 grams. Meanwhile, the average size of the shell width and weight of female mud crabs is 12.5 cm and 284.1 grams. The average size of mangrove crabs caught is included in the catchable category (KKP Ministerial Regulation No. 16 of 2022). The growth pattern of male mud crabs is isometric (b = 3.15), while the growth pattern of female mud crabs is negative allometric (b = 2.12). The condition factor values for male and female mud crabs are 1.01 and 1.03. The results of TKG observations showed that 78.4% of female crabs were in TKG I and II, meaning that 50% of the shrimp caught had not yet reached TGK III and IV at the time of the research.
Co-Authors Abdul Hamid A. Toha Agnestesya Manuputty Aldrin Bonggoibo Andi Fajeriani Wyrasti Aradea Bujana Kusuma, Aradea Bujana Astriet Y. Manangkoda Ayamiseba, Yunita Ayhuan, Hendrik V. Azhar, Muhamad Ilham Bayu Pranata, Bayu Domu Simbolon Emmanuel Manangkalangi Ferawati Runtuboi Frankly Lahumeten Ida Lapadi Jafry F. Manuhutu John Haluan Kolibongso, Duaitd Loinenak, Frida A. Luky Sembel M.F. Rahardjo Maharani, Andi Nacisa Malfin Savina Mercy Patanda Mokodongan, Daniel Frikli Mudjirahayu Mudjirahayu Mudjirahayu Mudjirahayu Muhammad Fadil Insani Panggabean, Romauli Paskalina Theresia Lefaan Paulus Boli Paulus Boli Purba, Gandi YS Purbani, Debora Christin Rimer Haigen Hein Biloro Rina A. Mogea Rizki H. Karamoy Roni Bawole Roza Yusfiandayani Rumayomi, Elly Airand Saleh, Fitriyah Irnawati E. Sampari Suruan Sampari Suruan Santus, Caprio Dos Selvi Tebay Sembel, Luky Simamora, Hosiana Simon P.O Leatemia Simon P.O. Leatemia Sipriyadi Suhaemi Suhaemi, Suhaemi Tarigan, Daniel J. Tasya Magdalena Br Siahaan Thomas Frans Pattiasina Vera Sabariah Vera Sabariah, Vera Yogi Putranto Yuventus Wale Wake Zulkifli Henan