دوستدار, مسطوره
[ 1 ] - بررسی ساختار جمعیتی شانک زردباله عربی Acanthopagrus arabicus در آبهای خلیج فارس و دریای عمان
درتحقیق حاضر، گونههای موجود خانواده شانک ماهیان در خلیج فارس و دریای عمان و ساختار جمعیتی گونه غالب جنس مهم این خانواده، Acanthopagrus، با استفاده از ویژگیهای ریخت سنجی و شمارشی از خرداد 1394 تا اردیبهشت 1395 مورد بررسی قرار گرفتند. شانک ماهیان از 5 منطقه خوزستان، بوشهر، غرب و شرق تنگه هرمز و سیستان و بلوچستان در آبهای خلیج فارس و دریای عمان بصورت فصلی نمونهبرداری شدند. در مجموع 54 ویژگی شا...
[ 2 ] - Stock identification of Arabian yellow fin Sea bream (Acanthopagrus arabicus) by using shape of otolith in the Northern Persian Gulf &Oman Sea
Analysis of the shape properties of fish otolith is one way to identify stocks of different species in the marine environment. Length, width, area, perimeter, form factor, aspect ratio, roundness, circularity, ellipticity and rectangularity analyses of otoliths were undertaken to assess patterns of spatial and temporal stock structure of a wide-ranging fish, the Arabian yellow fin sea bream Aca...
[ 3 ] - معرفی برخی ماهیان زینتی در آبهای استان سیستان و بلوچستان
This article has no abstract.
[ 4 ] - Study on population growth and production of cyclopoid copepod Acanthocyclops trajani fed on different diets
In this study the effects of different algal and nonalgal diets on density and population growth rate of cyclopoid copepod Acanthocyclops trajani were studied. To this intention, the copepod were mass cultured in 120 liter tanks by feeding on different diets (5 treatments, 3 replicate in each one) including fresh composition of microalgae: Scenedesmus obliquus and Spirulina maxima (LSS), dried ...
[ 5 ] - Research Article: Length-based fishery status of yellowfin tuna (Thunnus albacares Bonnaterre, 1788) in the northern waters of the Oman Sea
In the present study, population characteristics of Thunnus albacares were evaluated by sampling at five fish landing sites in the northern Oman Sea including Beris, Ramin, Pozm, Konarak and Jask from March 2017 to March 2018. The biometric analysis was performed on more than twenty-six thousand fish. Population dynamic parameters were calculated including infinite length (L∞=171 cm), growth co...
[ 6 ] - Investigation of Biological Characteristics of Anabantidae Family with emphasising on the Anabas, Sandelia Genus
The family Labyrinthine fish or Anabantidae belongs to the order Perciformes.This family, also known as Climbing Perch, includes 33 species, It belongs to the genus Anabas, Ctenopoma, Sandelia and Microctenopoma, which has spread throughout Africa and Southeast Asia.Some of them are said to be able to climb and move up, and because they are able to breathe from the atmosphere, they are easier t...
[ 7 ] - Using the outline analysis of otolith to study stocks of the predominant species of genus Acanthopagrus )Sparidae family) in the Persian Gulf and Oman Sea
The present study was conducted using geometric morphometric analysis of otolith to discriminate stocks of the predominant species of genus Acanthopagrus in the west and east of Strait of Hormuz. Samples were taken from 5 regions in the Persian Gulf and Oman Sea from March 2016 to March 2018. The 145-otolith samples were obtained from the Arabian yellowfin sea bream (Acanthopagrus arabicus). Th...
[ 8 ] - Investigation of biomass and catch per unite area changes of demersal resources based on swept area method in the northern waters of Oman Sea (Sistan and Baluchestan Province)
For more than two decades, assessment and monitoring of Oman Sea demersal resources has been carried out using swept area method. The study area starts from western water of Iran to border of Iran and Pakistan in the east of Oman Sea and total study area were divided into 5 sub-areas M to Q in different depth layers of 10-20, 20-30, 30-50 and 50 -100 meters. In general, the average amount of bi...