FECUNDITY OF LIZA PARSIA (HAMILTON) AND RELATIONSHIP BETWEEN LENGTH-WEIGHT AND FECUNDITY

نویسندگان

چکیده

The fecundity of Liza parsia (Hamilton) was estimated studying 80 gravid females collected from the local markets in Khulna during November 2007 to January 2008. ranged 37,675 (total length 15.5 cm, body weight 39.791 g and ovary 3.532 g) 1,87,442 21.8 118.8 18.421 g). mean calculated be 91269.29±35501.09. 8.657±3.458 while that left right lobes were 4.467±1.823 4.192±1.667 respectively. diameter eggs lobe 0.42-0.72 mm egg 0.42-0.75 mm. regression equation for total fecundity, standard (R2=0.69), (R2=0.76) (R2=0.90), respectively weight, (R2=0.74), (R2=0.75) (R2=0.83), linear relationship highly significant all above cases.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Study of relationship between weight, length and age and fecundity in Capoeta sevangi (De Filippi, 1865) from Arass River basin (West Azarbaijan)

Capoeta sevangi is a native species of the Cyprinidae family in the Caspian Sea basin (Arass River) and is ecologically and economically important. The main purpose of this study to investgate the relationship between absolute and relative fecundity with length, weight and age of this species in the Arass River and sampling was carried out from March to June 2012 using cast-net and gill-net. Th...

متن کامل

Relationship between wing length and fecundity of a pestiferous midge, Glyptotendipes paripes (Diptera: Chironomidae).

The relationship between body size and fecundity of adult female Glyptotendipes paripes collected along southern shore areas of Lake Monroe, Sanford, FL, was studied by measuring wing length and examining ovaries, follicular development, and number of eggs/egg mass. Wing length of nulliparous, as well as parous females, had a significant (P < 0.01) linear relationship with dry body weight. Larg...

متن کامل

Reproductive characteristics of Liza parsia (Ham.) inhabiting south- west coast of Bangladesh

In order to determine the reproductive characteristics of Liza parsia, a fish of commercial importance, the GSI, egg diameter, sex ratio and fecundity were examined in 331 specimens caught monthly for a period of ten months from September 2006 to June 2007. According to the GSI and egg diameter, the reproduction period of Liza parsia was determined to be in November to March with two peaks in t...

متن کامل

Studies on length-weight and length-length relationships of a catfish Eutropiichthyes vacha Hamilton (Schilbeidae: Silurifo-

Present study describes the length-weight (LWR) and length-length (LLR) relationships of a freshwater catfish Eutropiichthyes vacha Hamilton from Indus River, Sindh, Pakistan. A total of 281 specimen of E. vacha were collected from fisherman?s catch from February 2005 to January 2006, are used for this study. The parameters a and b of the length-weight relationship were calculated as W= aLb are...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Khulna University studies

سال: 2022

ISSN: ['1563-0897', '2789-2697']

DOI: https://doi.org/10.53808/kus.2008.9.1.0804-l