Vitellogenin levels in hemolymph, ovary and hepatopancreas of the freshwater crayfish <i>Cherax quadricarinatus</i> (Decapoda: Parastacidae) during the reproductive cycle.
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منابع مشابه
Vitellogenin levels in hemolymph, ovary and hepatopancreas of the freshwater crayfish Cherax quadricarinatus (Decapoda: Parastacidae) during the reproductive cycle.
The freshwater crayfish Cherax quadricarinatus is a tropical species of great interest for aquaculture. Vitellogenin (Vg), a lipoprotein precursor of the vitellum accumulated in spawned eggs, can be synthesized in the ovary and/or hepatopancreas of most crustaceans, being the hemolymph the way for transporting Vg throughout the reproductive cycle. Concentration of Vg in hemolymph, ovary and hep...
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Euastacus crayfish are endemic to freshwater ecosystems of the eastern coast of Australia. While recent evolutionary studies have focused on a few of these species, here we provide a comprehensive phylogenetic estimate of relationships among the species within the genus. We sequenced three mitochondrial gene regions (COI, 16S, and 12S) and one nuclear region (28S) from 40 species of the genus E...
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During a broad study of the biology of the freshwater in rhe Tasmanian genus fWO distinct forms of Astacopsis franklinii were recognised. These "forms" were found to diffcr in terms of their general morphology and distribution. As a result, the taxonomy of Astacopsis has been revised to re-establish the three species originally described by Ellen Clark. Astacopsis franklinii Gray has been divid...
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ژورنال
عنوان ژورنال: Revista de Biología Tropical
سال: 2012
ISSN: 2215-2075,0034-7744
DOI: 10.15517/rbt.v60i1.2759