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Journal : Research Journal of Life Science

Stock Identification Sardinella Lemuru, Bleeker 1853 In Madura Strait, Bali Strait, and Southern-East Java Water Setyohadi, Daduk; Iranawati, Feni; Hikmah, Syarifah
Research Journal of Life Science Vol 3, No 3 (2016)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (635.521 KB) | DOI: 10.21776/ub.rjls.2016.003.03.1

Abstract

Balinese Sardinella (Sardinella lemuru) is the main commodity in Indonesia. Despite, more research show that lemuru got the overfishing condition. In East Java region, likely Bali Strait, Southern-East Java water, and Madura Strait are the region which the most production of lemuru catch. So it needs identification stock of Sardinella lemuru on the third fisheries management east java sub-region, as it to be used as a reference to managing the sustainability of the catch sardinella lemuru for the future. Research carried out in January to May 2016 with the methods is the sample of random sampling on three different locations water representing Madura Strait, Bali Strait, and southern-East Java water. The each sample implemented were in four times during a period of months old different. Every the sample researchers get as 50-200 tail. Sardinella lemuru in accordance with the season fish. The sample which has been obtained taken to the laboratory of Marine Science University of Brawijaya to data take. The analysis used in this research was Truss morphometric and Factor analysis of the condition allometric. Based on the results of the analysis in the Madura Strait, Bali Strait, and Southern-East Java water are having a distinction of morphometric character amount 44 % with the character being very affected is PAL_FL, DFB_HL , PVL_FL, UPCL_FL, OD_HL, and PPL_FL. Around 64 % of the whole morphometric character that is 14 characters. Next, if it is seen from Allometric condition in the third these waters having b value different from each aquatic and after B-test that lemuru in the three the waters might otherwise dissimilar stock so management of Sardinella lemuru in the three waters should have been undertaken in separated.
Cuttlefish (Sepia Spp) Identification and Biological Analysis of A Dominant Cuttlefish Species Landed in Muncar, Banyuwangi Regency, East Java. Daduk Setyohadi; Sunardi Sunardi; Nurul Mukhlis; Citra Nilam Cahya
Research Journal of Life Science Vol 3, No 2 (2016)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1023.938 KB) | DOI: 10.21776/ub.rjls.2016.003.02.5

Abstract

Identification and biological analysis of Cuttlefish (Sepia spp) this could be the basis of information for cuttlefish resource management for sustainability. The aims of this study were to determine the species composition of cuttlefish, determine similarity in morphology among cuttlefish species, and length-weight relationship of dominant species cuttlefish landed in Muncar, Banyuwangi, East Java. The analytical method used is species composition analyze, Hierarchical clustering analysis to determine similarity among cuttlefish species and length-weight relationship analysis of dominant cuttlefish species with the following equation W = aLb. There are three species of cuttlefish were landed in Muncar, Banyuwangi, Sepia pharaonis with 373 individuals (92.6%), Sepia latimanus 19 individuals (4.7%), and Sepia esculenta 11 individuals (2.7%). The results of length-weight relationship analysis cuttlefish dominant species, Sepia pharaonis, the b values obtained in the total sample, males and females respectively are 2.55, 2.56, and 2.57. It shows that the growth properties of S. pharaonis is negative allometric. It means the population has thin body shape where the increase in length faster than weight gain.
Co-Authors . Muslihudin . Soemarno A Alfan Jauhari Abigail Moore Abu Bakar Sambah Abu Bakar Sambah, Abu Bakar Adi Wijaya Adi Wijaya Aisyah, Berdita Nur Ali Arman Lubis Ali Arman Lubis Ali Muntaha Aliviyanti, Dian Amanda Rifan Fathoni Andik Isdianto Arief Setyanto Arief Setyanto Arifin, Muh Zainul AYU FIRDAUSI NUZULA Bambang Semedi Citra Nilam Cahya Darmawan Ockto Sutjipto Dewa G.R. Wiadnya Dewa Gede Raka Wiadnya Diza, Novia Fara Edi Susilo Endang Y Herawati Endang Y. Herawati Endang Yuli Herawati Erwin Rosadi Evi Susanti Evron Asrial Fathurriadi Fathrurriadi Feni Iranawati, Feni Gatut Bintoro Harlyan, Ledhyane Eka Herawati, Endang Y Hikmah, Syarifah Irwan Jatmiko Ishani Nelunika Rathnayake Kartikasari, Wahida Kurniawan, Mohammad Rizal Lalu Samsul Rizal Lathif, Adib Hisyam Ledhyane Ika Harlyan Lee, Ming-An Lianingrum, Yulis Dwi Mahsuna, Inna Rohmatul Maulana, Almaas Zain Mita Ayu Liliyanti Moore, Abigail Mary Muh Zainul Arifin Muh. Arif Rahman Muhammad Junaidi Mulyanto Mulyanto Nabilla, Azma Salma Nurul Mukhlis oktiyas muzaky Luthfi Oktiyas Muzaky Luthfi oktiyas muzaky Luthfi, oktiyas muzaky Putrindi, Handayu Rafif Zul Fahmi Rahman, Muhammad Arif Rijatmoko, Sigit Rijatmoko, Sigit Rudi Saranga Ruly Isfatul Khasanah Salanggon, Alismi M Samliok Ndobe Saputra, Dhira Kurniawan Saranga, Rudi Sari, Wahida Kartika Setyawan, Fahreza Okta Shobriyyah Afifah Nabilah Sigit Rijatmoko Soemarno _, Soemarno Sukandar Sukandar Sunardi Sunardi Sunardi Sunardi Supapong Pattarapongpan Syarifah Hikmah Julinda Sari Tri Djoko Lelono Tumulyadi, Agus Umi Zakiyah, Umi Usma Kurniawan Hadi Utami, Ririn Vindi Lovina Rahmadita Vindy Rilani Wiadnya, Dewa G.R. Yasir Arapat Zainal Fanani Zainuri, Akhmad