Studies on Gonadosomatic Index (GSI) & Sex Ratio of Sind Sardine fish, Sardinella sindensis (Day, 1878) (Family: Clupeidae) of Karachi Coast, Pakistan.
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چکیده
منابع مشابه
Studies of the Fecundity of Sind Sardine fish , Sardinella sindensis ( Day , 1878 ) ( Family : Clupeidae ) , from Karachi coast , Pakistan
Sardinella sindensis is one of the dominant small pelagic fish of Karachi coast of Pakistan. Investigation on fecundity of sind sardinella was studied from January 2001 to April 2002. A total of 37 ovaries were examined of stages IV-VI (when not running). Mean fecundity ranged from 47521 to 110876 eggs. Log-log relationship between fecundity with total body-length, fish-weight & ovary weight we...
متن کاملRelationship between fish length, otolith length and weigth of Sind sardine Sardinella sindensis, (Day, 1878) from coastal waters of Jask (Oman Sea)
Correlation between fish length, length and weight of otolith of sardine in the Southern waters of Iran still unknown. Therefore, because of commercial and ecological importance of Sardinella sindensis, relationships between fish length (total length), length and weight otolith was studied. In total, 123 Sind sardine were sampled by double –boat purse seiners from coastal waters of Jask from Oc...
متن کاملAge and growth of Sind sardine (Sardinella sindensis) using otolith from Qeshm Island (Persian Gulf)
This is the first study of growth and age of Sardinella sindensis from coastal waters of Qeshm Island (Persian Gulf) based on the sectioned otolith reading method. In total, 128 fishes were collected randomly from purse seine commercial nets during March 2011 to February 2012. The annual formation of the growth rings were determined by counting the opaque and translucent zones occurrence at the...
متن کاملAge and growth of Sind sardine (Sardinella sindensis) using otolith from Qeshm Island (Persian Gulf)
This is the first study of growth and age of Sardinella sindensis from coastal waters of Qeshm Island (Persian Gulf) based on the sectioned otolith reading method. In total, 128 fishes were collected randomly from purse seine commercial nets during March 2011 to February 2012. The annual formation of the growth rings were determined by counting the opaque and translucent zones occurrence at the...
متن کاملStudy on some population dynamics parameters of Sardinella sindensis (Day, 1878) in Coastal waters of Jask Province
Sind sardine Sardinella sindensis (Day, 1878) is the most important ecological and commercial surface resources in Persian Gulf and Oman sea. This study was carried to study some population dynamics parameters of Sind sardine in Coastal waters of Jask Province during January 2011 to December 2012. A totall 2887 specimens were collected from commercial fishing Purse seiners, monthly. Biometric p...
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ژورنال
عنوان ژورنال: International Journal of Biological Research
سال: 2013
ISSN: 2307-9029
DOI: 10.14419/ijbr.v1i2.1375