Results 41 to 50 of about 1,811 (211)

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

open access: yesJournal 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   +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

open access: yesDepik 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   +3 more
doaj   +1 more source

Temperature‐induced Effects on Ecdysis Frequency, Feeding, and Growth Response of Gazami (Portunus trituberculatus) Crablets

open access: yesAquaculture, Fish and Fisheries, Volume 5, Issue 6, December 2025.
ABSTRACT Gazami (Portunus trituberculatus) is a key species in stock enhancement programs in Japan. Recently, a severe decline in the Western Japan population has been observed, emphasizing the need for improvements in these programs. This study aimed to evaluate the effects of temperature on Gazami crablets under hatchery conditions, focusing on ...
Angelo C. Macario   +4 more
wiley   +1 more source

Molecular Barcoding Identification of the Invasive Blue Crabs Along Tunisian Coast

open access: yesFishes
Crabs are the most widely studied marine crustaceans due to their high economic value, ecological significance, and worldwide range in the subtropics and tropics zones.
Nadia Besbes   +6 more
doaj   +1 more source

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

open access: yesIlmu 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   +3 more
doaj   +1 more source

Food and feeding of Portunus (Portunus) sanguinolentus (Herbst) and Portunus (Portunus) pelagicus (Linnaeus) (Brachyura: Portunidae) along Karnataka coast [PDF]

open access: yes, 1997
The diet of Portunus (Portunus) sanguinolentus and P.(P.) pelagicus Jmlin1y consisted of crustacean Fishes, molluscs, large quantity of unidentified matter and debris.
Neelakantan, B   +3 more
core  

Portunus pelagicus

open access: yes
Portunus pelagicus (Linnaeus, 1758) Fig. 63 Material examined ERITREA − Mitsiwa • 1 ♀ (120 ×57.7); Raffray? Deyrolle leg.; MNCN20.04/03208. Remarks First record for Eritrean waters, although there is a record very close in the northern waters of Djibouti (DecaNet 2025).
Muñoz, Isabel   +3 more
openaire   +2 more sources

KEPITING EKONOMIS PENTING, Portunus pelagicus DI INDONESIA

open access: yesOSEANA, 2018
THE ECONOMICALLY IMPORTANT CRABS IN INDONESIA: Indonesia have many marine resources, one of it is crab. The worldwide have many spesies of crabs and the Indo-malaysia have approximatly 1000 spesies of crabs. During a few last years, the amount of crabs demand have increased.
openaire   +2 more sources

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

open access: yesRestoration 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   +12 more
wiley   +1 more source

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

open access: yesSongklanakarin 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   +2 more
doaj  

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