Protein Quality of Stingray (Himantura gerrardi) Fish Flakes
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چکیده
منابع مشابه
Feeding habits and trophic level of sharpnose stingray, Himantura gerrardi (Elasmobranchii Dasyatidae) in northern Oman Sea: effects of sex and size class
The feeding habits and trophic level of Himantura gerrardi were studied according to sex and size classes utilizing 80 individuals obtained using bottom trawl between May and December 2014 from Oman Sea. Collected specimens were divided in three size classes (small 58 cm) based on disk width (DW). Preys were identified in seven main zoological categories, where crustacean and polychaetes were t...
متن کاملAscorbic Acid Biosynthesis and Brackish Water Acclimation in the Euryhaline Freshwater White-Rimmed Stingray, Himantura signifer
L-gulono-γ-lactone oxidase (Gulo) catalyzes the last step of ascorbic acid biosynthesis, which occurs in the kidney of elasmobranchs. This study aimed to clone and sequence gulonolactone oxidase (gulo) from the kidney of the euryhaline freshwater stingray, Himantura signifer, and to determine the effects of acclimation from freshwater to brackish water (salinity 20) on its renal gulo mRNA expre...
متن کاملخصوصیات بافتشناسی سلولهای ترشح کننده زهر در خار 3 گونه از سفرهماهیهای دمگزنده (Dasyatidae): Dasyatis bennetti ، Himantura walga ، Himantura gerrardi، در آبهای شمالی خلیج فارس و دریای عمان
سفرهماهیها از جمله غضروف ماهیهایی هستند که در آبهای شمالی خلیج فارس و دریای عمان حضور دارند و ممکن است که بر روی دم شلاق مانند خود یک یا چند خار سخت دندانهدار داشته باشد. وقتی که پشت این حیوانات لمس شود، دم با یک حرکت رفلکسی حرکت میکند و خار خود را در بدن متجاوز وارد میکند که باعث ایجاد جراحت و وارد کردن زهر میشود. در این تحقیق به مقایسه خصوصیات مورفولوژیکی بافت زیرپوستی خار در گونههای...
متن کاملFeeding habits and trophic level of Himantura gerrardi (Elasmobranchii; Dasyatidae) in northern Oman Sea: effects of sex and size class
The feeding habits and trophic level of Himantura gerrardi were studied according to sex and size classes of 80 individuals obtained using bottom trawl between May and December 2014 from the Oman Sea. Collected specimens were divided into three size classes (small<38 cm, medium 38-58 cm and large>58 cm) based on disk width. Prey was identified in seven main zoological categories, where crustace...
متن کاملThree Dendromonocotyle species (Monogenea: Monocotylidae) reported from captive rays, including D. lotteri sp. n. from Himantura gerrardi (Elasmobranchii: Dasyatidae) in the public aquarium at the Atlantis resort, Dubai.
Dendromonocotyle lotteri sp. n. is described from the dorsal skin surface of the stingray Himantura gerrardi (Gray) on exhibit in the public aquarium at the Atlantis resort in Dubai. It is differentiated from all other Dendromonocotyle species by the unique morphology of the distal portion of the sclerotised male copulatory organ. Dendromonocotyle lotteri is the second representative in the gen...
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ژورنال
عنوان ژورنال: Journal of Fisheries and Aquatic Science
سال: 2012
ISSN: 1816-4927
DOI: 10.3923/jfas.2012.485.493