Results 71 to 80 of about 609 (173)

The moulting arthropod: a complete genetic toolkit review

Biological Reviews, Volume 99, Issue 6, Page 2338-2375, December 2024.
ABSTRACT Exoskeletons are a defining character of all arthropods that provide physical support for their segmented bodies and appendages as well as protection from the environment and predation. This ubiquitous yet evolutionarily variable feature has been instrumental in facilitating the adoption of a variety of lifestyles and the exploitation of ...
Giulia Campli, Olga Volovych, Kenneth Kim, Werner P. Veldsman, Harriet B. Drage, Idan Sheizaf, Sinéad Lynch, Ariel D. Chipman, Allison C. Daley, Marc Robinson‐Rechavi, Robert M. Waterhouse   +10 more
wiley   +1 more source

Overexploitation of Blue Swimming Crab (Portunus pelagicus) in Parepare Bay, Indonesia: implications for sustainable fisheries management

Aquatic Living Resources
Blue swimming crab (Portunus pelagicus) supports a valuable export fishery in Indonesia, currently estimated at over $400 million per year and employing over 250 thousand workers. High demand has led to the overexploitation of P.
Legett Henry D., Fujaya Yushinta, Aguilar Robert, Amir Faisal, Umar Widyastuti, Alam Jamaluddin F., Ogburn Matthew B.   +6 more
doaj   +1 more source

Simple fix: The potential of escape gaps in enhancing the capture performance of crab pots used in the fishery of blue swimming crab, Portunus pelagicus (Crustacea, Decapoda, Portunidae), in the Philippines [PDF]

Acta Ichthyologica et Piscatoria
This study investigated the capture performance of two types of Philippine crab pots, a dome-type (DCP) and a box-type (BCP) installed with a pair of laboratory-tested escape gaps with flap through actual fishing operations.
Rizalyn M. Picoy-Gonzales, Nathaniel C. Añasco, Joy C. Lizada, Kazuhiko Anraku, Harold M. Monteclaro   +4 more
doaj   +3 more sources

Risk assessment of complex organoarsenic species in food

EFSA Journal, Volume 22, Issue 12, December 2024.
Abstract The European Commission asked EFSA for a risk assessment on complex organoarsenic species in food. They are typically found in marine foods and comprise mainly arsenobetaine (AsB), arsenosugars and arsenolipids. For AsB, no reference point (RP) could be derived because of insufficient toxicity data.
EFSA Panel on Contaminants in the Food Chain (CONTAM), Helle Katrine Knutsen, Agneta Åkesson, Vasileios Bampidis, Margherita Bignami, Laurent Bodin, James Kevin Chipman, Gisela Degen, Antonio Hernández‐Jerez, Tim Hofer, Christer Hogstrand, Stefano Landi, Jean‐Charles Leblanc, Kyriaki Machera, Evangelia Ntzani, Guido Rychen, Salomon Sand, Katharina Vejdovszky, Barbara Viviani, Lars Barregård, Diane Benford, Eugenia Dogliotti, Kevin Francesconi, Jose Ángel Gómez Ruiz, Hans Steinkellner, Tanja Schwerdtle   +25 more
wiley   +1 more source

Salinity and Preservation Conditions of Lipofuscin Extracts in Blue Swimming Crab, Portunus pelagicus

Pakistan Journal of Biological Sciences, 2020
Fundamental information on how environmental conditions affect lipofuscin (LF) levels could be useful to those furthering the development of an effective management plan to control certain populations in certain geographical areas. Thus, the effects of salinity upon LF levels were examined using 7 salinities in the range 10-40% (increasing in steps of ...
Mat, Ghani Hilmi, Mhd, Ikhwanuddin
openaire   +2 more sources

Analysis of calcium levels in the carapace of rajungan crab (Portunus pelagicus)

Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil, 2023
This research aims to determine differences in calcium levels in small crabs (Portunus pelagicus) in three parts, namely carapace/shell, claw feet and abdomen. This research was conducted from May to June 2023 at UD. Bumi Nusantara Pattiro Sompe, Sibulue, Bone Regency, South Sulawesi. The research method used is an experimental method. with three types
Wandi, Wandi, Karim, Mutemainna, Angreni, Husni   +2 more
openaire   +1 more source

Blue swimming crab Portunus pelagicus, Linnaeus, 1758 in Pare Pare Bay, South Sulawesi, Indonesia: Study of reproduction and breeding potential

Egyptian Journal of Aquatic Research
The blue swimming crab (Portunus pelagicus) fishery is an essential fishery in the Indo-Pacific region, including Indonesia, but P. pelagicus populations face over-exploitation.
Yushinta Fujaya, Andi Aliah Hidayani, Moh.Tauhid Umar, Matthew B. Ogburn, Robert Aguilar, Henry D. Legett   +5 more
doaj   +1 more source

Analisis stok rajungan (Portunus pelagicus Linnaeus, 1758) di pantai utara Jepara, Provinsi Jawa Tengah

Acta Aquatica, 2019
Abstrak Sumberdaya rajungan (Portunus pelagicus) di perairan Kabupaten Jepara menjadi salah satu komoditas yang banyak diminati oleh nelayan untuk ditangkap karena memiliki nilai jual yang tinggi, baik sebagai komoditas lokal maupun komoditas ekspor ...
Desti Setiyowati, Dwi Retna Sulistyawati
doaj   +1 more source

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

The Complete Genome Sequence of <i>Portunus pelagicus</i> (Portunidae, Decapoda), the Blue Swimming Crab. [PDF]

Biodivers Genomes, 2023
Willette DA, Pirro S, Romena LR, Santos MD.   +3 more
europepmc   +1 more source