Hard parts chemical composition as a potentially valuable tool for kutum, Rutilus kutum stock discrimination: A case study of the Southern Caspian Sea
نویسندگان
چکیده
منابع مشابه
The Pathological study of gastro intestinal Aspidogaster limacoides Diesing, of the Caspian Sea kutum fish Rutilus frisii kutum (Kamenskii, 1901)
Caspian sea is a land–locked brackish water lake where zoologically characterized by various aquatic animals aquatic animals and different commercially important fish species Shariati [15]. The fishes in the Caspian Sea and its watershed areas include 78 species, and 49 subspecies which belong to 16 fish family. The bulk of Caspian Sea fishes are anadromos and the major commercially important f...
متن کاملEffect of copper sulfate on the survival and growth performance of Caspian Sea kutum, Rutilus frisii kutum
The aim of present study was to determine the LC50/96 h value of copper sulfate and determine the growth performance of Caspian Sea kutum) Rutilus frisii kutum (fingerlings during 60-days sub-lethal copper (Cu). After acclimation period to two weeks, for determine the LC50/96 h value, total of 27 aquarium with a capacity of 60 L each stocked with 10 fishes an aquarium. Tunney four aquarium and ...
متن کاملShape Analysis of Sagitta otolith a tool for Probable detection of the Caspian kutum Rutilus kutum Kamenskii, 1901 on the Southern Coast of the Caspian Sea
The Caspian kutum, Rutilus kutum Kamenskii, 1901 from Cyprinidae family is native in the Caspian Sea, with the highest distribution in the southern part and rarely seen in the northern and is an economically important species along the Caspian Sea. Despite this, knowledge about stock structure is scarce and there is no formal management strategy to ensure the long-term sustainability of this va...
متن کاملA comparative study on some biological parameters in broodstock and juvenile kutum, Rutilus kutum in the southern Caspian Sea basin
Some biological characteristics of broodstock and juvenile kutum, Rutilus kutum. were investigated using data collected from the estuaries of Tajen and Shirood Rivers (TR and SR) (southern Caspian Sea basin) as well as from the Caspian Sea in 2012. The results showed higher condition factors (CF) in the male broodstocks kutum than those estimated in the female broodstock of both TR and SR. The ...
متن کاملModels for length back-calculation in Caspian Kutum, Rutilus kutum (Pisces: Cyprinidae) from the Caspian Sea
The Caspian Kutum, Rutilus Kutum (Kamensky 1901) specimens were sampled by purse seine in the northern Iranian coast of the Caspian Sea at four locations: Feridoonkenar Shahed, Mahmoudabad Khoram, Lariim Azadi fishing coop, and the Shiroud River in Ramsar city. “Back-calculation” is a retrospective method of estimating the characteristics of growth of fish in terms of length and rate of growth...
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ژورنال
عنوان ژورنال: Estuarine, Coastal and Shelf Science
سال: 2018
ISSN: 0272-7714
DOI: 10.1016/j.ecss.2018.04.014