Results 51 to 60 of about 5,206 (218)

Reproductive biology of blue swimming crab, Portunus segnis (Forskal, 1775) in coastal waters of Persian Gulf and Oman Sea, Iran [PDF]

, 2013
A reproductive biology study of blue swimming crab, Portunus segnis (Forskal, 1775) in the northern Persian Gulf and Oman Sea, was conducted from May 2010 to October 2011.
Kiabi, B., Pazooki, J., Safaie, M., Shokri, M.R.   +3 more
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Isolasi dan Karakterisasi Kitosan dari Cangkang Rajungan (Portunus pelagicus)

Jurnal Biosains Pascasarjana, 2016
AbstrakRajungan (Portunus pelagicus) merupakan spesies (Crustacean),cangkangnya tidak dimanfaatkan sehingga menimbulkan limbah yang dapat mencemari lingkungan untuk itu  perlu diolah menjadi bahan yang  bernilai ekonomi seperti kitosan. Penelitian ini bertujuan mengisolasi dan melakukan karakterisasi kitin dan  kitosan dari cangkang Rajungan.Hasil ...
openaire   +3 more sources

Pengaruh Umpan Dan Lama Perendaman Alat Tangkap Jebak (Bubu Lipat) Terhadap Hasil Tangkapan Rajungan (Portunus Pelagicus) Di Desa Semat, Jepara [PDF]

, 2016
Usaha penangkapan rajungan di Desa Semat Kabupaten Jepara dengan menggunakan alat tangkap bubu lipat sudah dilakukan oleh nelayan setempat yang tergabung dalam kelompok nelayan “RIZQI LUMINTU” dengan operasi penangkapan di perairan pantai 1-3 mil dari ...
Boesono, H. (Herry), Perdana, M. T. (Mohammad), Sardiyatmo, S. (Sardiyatmo)   +2 more
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Biologi Reproduksi Rajungan (Portunus pelagicus) di Ekosistem Mangrove Kabupaten Labuhanbatu

Bioscientist : Jurnal Ilmiah Biologi, 2022
The purpose of this study was to analyze the Gonad Maturity Level (TKG), Gonad Maturity Index (IKG), first gonad maturity size (L50), egg weight (fecundity) in Portunus pelagicus in Sei Barombang waters, Labuhanbatu Regency. The sampling point for Portunus pelagicus sampling was carried out in Sei Barombang waters.
Tianlin Munthe, Rivo Hasper Dimenta
openaire   +1 more source

Assessing the ecological recovery of shellfish reefs following restoration in southern Australia

Restoration Ecology, Volume 33, Issue 7, September 2025.
Shellfish reefs are among the most degraded of all coastal habitats due mainly to historical wild commercial harvest, sedimentation, introduced species, and disease. Until the 20th century, most estuaries and bays across southern Australia contained shellfish reefs. Efforts to restore these endangered ecosystems commenced in the mid‐2010s.
Elisa Bayraktarov, Vera Rullens, Brenten Sandry, Fiona Valesini, James A. Fitzsimons, Simon Branigan, Paul Hamer, Anita Thomas, Francisco Martinez‐Baena, Boze Hancock, Ben Cleveland, Chris Gillies, Simon E. Reeves   +12 more
wiley   +1 more source

Heavy Metal (Pb, Hg) Contained in Blue Swimming Crab (Portunus pelagicus Linnaeus, 1758) in Cengkok Coastal Waters, Banten Bay, Indonesia

Ilmu Kelautan, 2020
Increasing number of industries and settlements in Banten Bay were subsequently followed by an increase in the amount of waste, whether in the form of solid, liquid or gas that can pollute the environment.
Nadya Febrianessa, Sulistiono Sulistiono, Agustinus Mangaratua Samosir, Masashi Yokota   +3 more
doaj   +1 more source

Stock conditions and status of blue swimming crab (Portunus pelagicus) in Demak water area, the northern coast of Central Java

Depik Jurnal, 2022
Blue swimming crab (Portunus pelagicus) is the dominant catch in Betahwalang, Demak, and the most important export fish commodity, particularly to USA.
Aisyah Nur Nabila, Am Azbas Taurusman, Budy Wiryawan, Mochammad Riyanto   +3 more
doaj   +1 more source

Fishery, biology and yield estimates of Portunus sanguinolentus off Chennai [PDF]

, 2012
The fishery and stock characteristics of the dominant species of crab, Portunus sanguinolentus was studied along the Chennai coast. The annual crab landings during the period 1998-2007 ranged from 236 t to 1,628 t with the catch rate fluctuating ...
Pillai, S Lakshmi, Thirumilu, P
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Antimicrobial Resistance in Malaysian Shrimp Aquaculture and Strategies to Reduce Its Occurrence

Reviews in Aquaculture, Volume 17, Issue 3, June 2025.
ABSTRACT Shrimp is a commercially important species in several regions and is among the key global aquaculture commodities essential for food production and security. Similar to most shrimp‐producing countries, shrimp aquaculture in Malaysia suffers from recurring disease outbreaks that consequently impact the overall economy.
Ikhsan Natrah, Sarmila Muthukrishnan, Hirzahida Mohd‐Padil, Nurliyana Mohamad, Norfarrah Mohamed Alipiah, Mohamed Shariff, Fatimah Md Yusoff, Ina Salwany Md Yasin, Sridevi Devadas, Wan‐Haifa Haryani Wan Omar, Wan Nurhafizah Wan Ibrahim, Tom Defoirdt   +11 more
wiley   +1 more source

Occurrence of Pedunculate Barnacle, Octolasmis Spp. in Blue Swimming Crab, Portunus Pelagicus [Tingkat Kejadian Pedunculate Barnacle, Octolasmis Spp. Pada Rajungan, Portunus Pelagicus] [PDF]

, 2019
Barnacle (teritip) adalah simbion yang dalam jumlah besar akan membahayakan kepiting. Teritip tersebut berpengaruh pada pernapasan, aktivitas normal dan pertumbuhan kepiting.
Aziz, M. F. (Mohd), hasan, M. (Marina), Kismiyati, K. (Kismiyati), Subekti, S. (Sri), Zakariah, M. I. (Mohd)   +4 more
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