Results 51 to 60 of about 4,683 (199)

The Gills Area of Two Species of Marine Water Crabs: The Blue Swimming Crab, Portunus pelagicus (Linnaeus, 1758), and the Chinese Mitten Crab, Eriocheir sinensis H. Milne Edwards, 1853 from the North- West Arabian Gulf and Shatt Al-Arab River , Iraq.

Maǧallaẗ al-baṣraẗ al-ʻulūm al-zirāʻiyyaẗ, 2019
The present study was conducted on the gills structure and the gill surface area of 40 individuals of the Blue swimming crabs, Portunus pelagicus, and 40 Chinese mitten crabs, Eriocheir sinensis, specimens of the species were collected from the ...
Intisar M.A. Jabbar, Salah M. Najim, Entesar N. Sultan   +2 more
doaj   +1 more source

Genetic Variations and Expansion of the Blue Swimmer Crab (Portunus pelagicus) in Southeast Asia

Journal of Marine Science and Engineering, 2022
Blue swimmer crabs (Portunus pelagicus) primarily inhabit the coastal regions of Southeast Asia. This study aimed to examine their population genetic structure, phylogeography, and historical demography by applying partial sequences to the control region
Yu-Ming Lu, Chun-Han Shih, Po-Cheng Chen, Wei-Chieh Kao, Ying-Chou Lee, Yu-San Han, Tzong-Der Tzeng   +6 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

BIOLOGI POPULASI RAJUNGAN(Portunus pelagicus) DI PERAIRANSEKITARWILAYAHPATI, JAWATENGAH

BAWAL Widya Riset Perikanan Tangkap, 2015
Rajungan (Portunus pelagicus) adalah salah satu komoditas perikanan yang sudah banyak dieksploitasi oleh nelayan tradisional. Penangkapan yang berlebihan merupakan salah satu penyebab menurunnya populasi alamidari rajungan. Kondisi tersebut dikhawatirkan akanmengancamkelestarian dan keberlanjutan pemanfaatannya, sehingga perlu dilakukan penelitian ...
Tri Ernawati, Mennofatria Boer, Yonvitner Yonvitner   +2 more
openaire   +2 more sources

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

Reproductive performance and larval quality of blue swimming crab (Portunus pelagicus) broodstock, fed with different feeds [PDF]

Songklanakarin Journal of Science and Technology (SJST), 2012
Fecundity, hatching rate and crab larvae quality of blue swimming crab, Portunus pelagicus, broodstock reared inearthen ponds, fed with different feeds, were studied for about 150 days.
Vutthichai Oniam, Likhit Chuchit, Wasana Arkronrat   +2 more
doaj  

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

Biomarker response of climate change-induced ocean acidification and hypercapnia studies on brachyurian crab Portunus pelagicus [PDF]

Global Journal of Environmental Science and Management, 2017
A laboratory level microcosm analysis of the impacts of ocean acidification on the environmental stress biomarkers in Portunus pelagicus (Linneaus 1758)exposed to a series of pH regimes expected in the year 2100 (pH 7.5 and 7.0) and leakage from a sub ...
R. Jeevapriya, M. Anand, M. Maruthupandy, A. Hameedha Beevi   +3 more
doaj   +1 more source

Morphometrics of Swimming Crabs (Portunus pelagicus) in Lombok Waters

Jurnal Biologi Tropis
Crab catches that do not meet standards have the potential to disrupt the population structure and reduce the size of the catch, so morphometric information is important as a basis for sustainable management and utilization; moreover, in Lombok waters, morphometric reference data is declared unavailable, while regulations also stipulate a prohibition ...
Lilik Supiani, Karnan Karnan, Mohammad Liwa Ilhamdi   +2 more
openaire   +1 more source

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