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Information Journal Paper

Title

REPRODUCTION OF AN ISOLATED IRANIAN CICHLID, IRANOCICHLA HORMUZENSIS

Pages

  119-128

Abstract

 The reproductive biology of the Iranian cichlid, Iranocichla hormuzensis Coad, 1988, was investigated for 13 consecutive months in lower MEHRAN RIVER, from August 2008 through August 2009. Four hundred and eighty six individuals (252 males and 234 females) were captured using a seine net (5 mm mesh size). The observed sex ratio was 1M: 0.93F (χ2, df=1, P=0.414). Mean ± SD of total length (TL) values in males and females were 70.34 ± 8.16 and 62.08 ± 6.51 mm, respectively. The frequency of 56-65 mm size class was higher in females and the 66-75 mm size class in males. A GONADOSOMATIC INDEX (GSI) analyses of females indicated that the reproductive period was during February-June, with a peak in March. FECUNDITY was best correlated with total body mass (M) (linear regression, r2=0.62) condition factor (linear regression, r2=0.62) and total length (TL) (linear regression, r2=0.56). The absolute FECUNDITY ranged between 48-167 eggs with a Mean ± SD of 107 ± 35.2. Egg diameters ranged from 0.58 to 2.93 mm.

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    APA: Copy

    KEIVANY, Y., & DANESHVAR, E.. (2015). REPRODUCTION OF AN ISOLATED IRANIAN CICHLID, IRANOCICHLA HORMUZENSIS. CASPIAN JOURNAL OF ENVIRONMENTAL SCIENCES (CJES), 13(2 ), 119-128. SID. https://sid.ir/paper/240714/en

    Vancouver: Copy

    KEIVANY Y., DANESHVAR E.. REPRODUCTION OF AN ISOLATED IRANIAN CICHLID, IRANOCICHLA HORMUZENSIS. CASPIAN JOURNAL OF ENVIRONMENTAL SCIENCES (CJES)[Internet]. 2015;13(2 ):119-128. Available from: https://sid.ir/paper/240714/en

    IEEE: Copy

    Y. KEIVANY, and E. DANESHVAR, “REPRODUCTION OF AN ISOLATED IRANIAN CICHLID, IRANOCICHLA HORMUZENSIS,” CASPIAN JOURNAL OF ENVIRONMENTAL SCIENCES (CJES), vol. 13, no. 2 , pp. 119–128, 2015, [Online]. Available: https://sid.ir/paper/240714/en

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