Results 31 to 40 of about 251 (132)

Morphological Color Change in the Marine Crab Portunus pelagicus

open access: yes, 1979
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Kolwalkar, D G, Rangnekar, P V
openaire   +1 more source

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.

open access: yesMaǧallaẗ 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   +2 more
doaj   +1 more source

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

Revealing the Diverse Allergenic Protein Repertoire of Six Widely Consumed Crab Species: A Species‐Specific Allergen in King Crab

open access: yesAllergy, Volume 81, Issue 5, Page 1500-1521, May 2026.
This study comprehended the allergen profiles of six edible crab species using proteomic and transcriptomic analyses and identified 11 putative allergens. King crab has a distinct protein and allergen profile, with the discovery of malate dehydrogenase as a novel king crab‐specific allergen registered as Para c 11.
Shanshan Li   +11 more
wiley   +1 more source

Moult cycle specific differential gene expression profiling of the crab Portunus pelagicus [PDF]

open access: yesBMC Genomics, 2011
AbstractBackgroundCrustacean moulting is a complex process involving many regulatory pathways. A holistic approach to examine differential gene expression profiles of transcripts relevant to the moulting process, across all moult cycle stages, was used in this study. Custom cDNA microarrays were constructed forPortunus pelagicus.
Kuballa, Anna V.   +3 more
openaire   +6 more sources

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

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

Effects of Prawn Shell Meal Diets on Hemocyte Count, Hemolymph Clotting, and Sperm Quality of the Freshwater Prawn Macrobrachium caementarius

open access: yesAquaculture Research, Volume 2026, Issue 1, 2026.
Crustacean shells are composed of chitin, which is bound to protein and minerals, along with other essential nutrients. These components are necessary for growth, immune response, the formation of reproductive structures, and the enhancement of sperm quality.
Walter Reyes-Avalos   +5 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

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

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

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

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