Results 181 to 190 of about 2,906 (213)

Fatty acid composition in farmed great sturgeon Huso huso

Comparative Clinical Pathology, 2011
In this study, fatty acid profiles in farmed great sturgeon Huso huso were determined and results compared with those of other farmed sturgeon species. C18:1, C18:2, C16:0, C18:3, and C18:0 were the main fatty acids found in great sturgeon flesh and represented approximately 88% of total fatty acids.
Mohammad Reza Ghomi, Mehdi Nikoo, Zeinolabedin Babaei   +2 more
openaire   +1 more source

Effectiveness of glucose–methanol extender for cryopreservation of Huso huso spermatozoa

Animal Reproduction Science, 2015
The present approach was designed to evaluate the methanol-glucose extender effects on sperm cryopreservation in beluga sturgeon, Huso huso. Sperm quality was examined by measuring post-thaw sperm motility and fertilizing rate at hatching stage. We first tested the effect of glucose concentration (0, 0.10, 0.15, 0.20 and 0.30M) in a methanol extender ...
Mohammad Sadegh, Aramli, Karim, Golshahi, Rajab Mohammad, Nazari, Salim, Aramli, Ashkan, Banan   +4 more
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Huso huso

9. Huso huso (Linnaeus, 1758) Common name. Beluga Taxonomy. Original description: Acipenser huso Linnaeus, 1758: 238 [Danube and the rivers of Russia; no types known]. Revisions. Berg (1948: 61). Illustrations. Berg (1948: 61, fig. 54); Kottelat & Freyhof (2007: 58-59, figs.). Distribution in Iran.
Sayyadzadeh, Golnaz, Esmaeili, Hamid Reza   +1 more
openaire   +1 more source

Threatened Fishes of the World: Huso huso (Linnaeus, 1758) (Acipenseridae)

Environmental Biology of Fishes, 2002
D 48-81, A 22-41rays, dorsal scutes 9-17, lateral scutes 28-60 and ventral scutes 7-14.Body is heavy set, spindle-shaped with greatest body depth slightlyanterior to midsection. Large individuals often appear humpbacked.Conical rostrum contains numerous sensory pits on both ventral anddorsal surfaces.
Paul Vecsei, Radu Sucui, Douglas Peterson   +2 more
openaire   +1 more source

The metabolic effects of feeding and fasting in beluga Huso huso

Marine Environmental Research, 2012
A six week-study was conducted to determine the effect of starvation and feeding on growth, hematology and biochemical variables in sub-yearling beluga. Fish were placed on six feeding strategies: i) starved condition for 6 weeks, ii) a 2-week starvation, 2-week feeding and 2-week starvation, iii) a 2-week feeding, 2-week starvation and 2-week feeding,
openaire   +2 more sources

Stress responses of great sturgeon Huso huso subjected to husbandry stressors

Aquaculture International, 2012
Great sturgeon Huso huso juveniles (sub-yearling; 30–268 g) and adults (12.2 kg) were exposed to different kinds of stressors that are commonly observed in aquaculture practices including density, severe confinement, handling, and sex identification.
Bahram Falahatkar, Samaneh Poursaeid
openaire   +1 more source

Histological Studies on the Otolith of Huso huso, Chondrostei

1991
In Agnatha, Chondrichthyes, Dipnoi, Amphibia, Reptilia, Aves and Mammalia, the otolith is composed of many granules [1–8]. But in Teleostei of Actinopterygii, it is done of the crystals and organic matters which deposit periodically in concentric circles around one or a few spherical granules [3, 4, 7–9].
openaire   +1 more source

تعیین مناسبترین تراکم کشت در فیل ماهی پرورشی ( Huso huso )

2006
اثر تراکم کشت بر میزان رشد، ضریب تبدیل غذایی، شاخص رشد ویژه و درصد افزایش وزن بدن در دو فاز مطالعاتی با بچه فیل ماهیان زیر یکسال با وزن متوسط 92.09±1.72 گرم با تراکم 1.6، 2.8 و 4 کیلوگرم در متر مربع (هر تیمار با سه تکرار) به مدت 100 روز و فیل ماهیان یکساله با وزن متوسط 918.13±21.87 گرم به مدت 120 روز در با تراکم 1.5، 2.5، 3.5 و 4.5 کیلوگرم در متر مربع (
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استفاده از اتوسکوپ در تعیین جنسیت فیل ماهیان (Huso huso) پرورشی

2014
در مطالعه حاضر جهت تعیین جنسیت فیل ماهیان سه ساله پرورشی در محدوده وزنی 5/5-5/2 کیلوگرم از اتوسکوپ استفاده گردید. 2350 فیل ماهی برای این کار در نظر گرفته شد بطوری که با یک برش کوچک 8/0-6/0 سانتیمتری، پروب دستگاه اتوسکوپ وارد ناحیه شکمی گردید و گنادها برای تعیین جنسیت مورد مشاهده و بررسی قرار گرفت.
openaire   +1 more source

Aflatoxicosis in juvenile Huso huso fed a contaminated diet

Journal of Applied Ichthyology, 2006
S. M. V. Farabi, M. Yousefian, A. Hajimoradloo   +2 more
openaire   +1 more source