یافته علمی کوتاه: تغییرات شبانه روزی جمعیت لارو ماهیان در آبهای ساحلی خلیج چابهار

یافته علمی کوتاه: تغییرات شبانه روزی جمعیت لارو ماهیان در آبهای ساحلی خلیج چابهار

The survey of fish larvae assemblage variation was done in 2013 seasonally at the coastal areas of Southeastern side of Chabahar Bay. Sampling was done in 3 stations at day and night periods by a Bongo-Net with 300μ of mesh size. 29 families were identified. Clupeidae, Gobiidae and Blenniidae were dominant with more than 50% relative abundance. The PCA result was shown there were two separated ...

فراوانی و تنوع لارو ماهیان در آبهای ایرانی خلیج گواتر

یافته علمی کوتاه: تغییرات ریخت شناسی لارو ماهی بنی (Barbus sharpeyi) در شرایط آزمایشگاهی

In this study, the early development of Bunni (Barbus sharpeyi) larvae was surveyed through morphological changes and measuring total length, standard length, head length, thickness of larvae, eye diameter and snout length. The initial period of the larval life can be divided into 2 phases: endogenous and exogenous food sources. During the first three days of the larvae development, there was a...

یافته کوتاه علمی : سه گونه از سپر ماهیان (Batoidfishes) خلیج فارس و دریای عمان

Batoidfishes are one of the most important groups of by-catch in the Persian Gulf. This survey was done for identification of skates and rays, inhabiting in the Persian Gulf and Omen Sea waters (Hormuzgan Province). The samples were collected by bottom trawl. The identified Skates were Rhinbatus granulatus, R. punctifer and Rhina ancylostoma (Rhinobatidae) and Rhynchobatus djiddensis (Rhynchoba...

یافته علمی کوتاه: ماهیان رودخانه کل در استان هرمزگان

Kol River drains into the Persian Gulf and its watershed encompasses  areas  in  Hormozgan, Kerman and Fars provinces. Identification of fish species of the river was conducted seasonally from summer to winter 2005. We selected 8 sampling stations based on the height of  sea  level  from branches of Kol River near estuary. Totally, 160 specimens were caught with gillnet, cast net and hook. We i...

یافته علمی کوتاه: بررسی تغییرات فصلی اسیدهای چرب در نرمتن Nerita textiles در مناطق جزر و مدی خلیج چابهار (دریای عمان)

The aim of this research was to identify and isolate the fatty acids composition of Nerita textiles in intertidal area of Chabahar Bay, and also to explore the seasonal changes of fatty acid content in Nerita textiles. GC/MS resulted thirteen fatty acids, that saturated fatty acids (SFA) of palmitic acid (16:0) was the most abundant category of fatty acid obtained in total lipids. There were no...