Title of article
Fecundity and maturation of South Caspian spirlin, Alburnoides sp. (Actinopterygii: Cypriniade) from Iran
Author/Authors
Seifali، M نويسنده Department of Biology, Faculty of Science, University of Alzahra, Tehran, Iran , , Arshad، A نويسنده Department of Aquaculture, Faculty of Agriculture, University Putra Malaysia UPM 43400 Serdang, Selangor, Malaysia , , Esmaeili، H.R نويسنده , , Kiabi، B. نويسنده , , Yazdani Moghaddam، F نويسنده Department of Biology, Faculty of Science, Ferdowsi University of Mashhad, Iran , , Fardad، N نويسنده Department of Biology, Faculty of Science, University of Alzahra, Tehran, Iran ,
Issue Information
دوفصلنامه با شماره پیاپی 0 سال 2012
Pages
7
From page
181
To page
187
Abstract
A total of 48 female spirlins Alburnoides sp. from the Kesselian stream (South Caspian Sea basin, northern Iran)
were examined during a period from July 2008 to June 2009 to obtain data on fecundity, and to determine the
spawning season of this carp. The mean absolute fecundity of females spirlin was 1722.92 (?653.88) eggs. The
fecundity has positive correlation with the size of the female. The mean of the monthly GSI index and ova
diameters shows that spirlin spawn once in a year during the months of June-July. GSI of 6.88 was considered as
the indicator of sexual maturity for the females. The highest peak of relative condition factor (Kn) was 0.126
during the month of June. The stages of gonads maturation of Caspian spirlin have been classified as: I, immature;
II, early developing; III, late developing; IV, mature; V, ripe (spawning)
Journal title
Iranian Journal of Science and Technology Transaction A: Science
Serial Year
2012
Journal title
Iranian Journal of Science and Technology Transaction A: Science
Record number
1596606
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