Fecundity and sex-ratio of Thai silver barb Barbodes gonionotus (Bleeker)
2000
Bhuiyan, A.S. | Nessa, Q. | Begum, M.
The fecundity and sex- ratio of Borbodes gonionotus were studied. The fecundity of 99 gravid females varied from 18001 (total length 197 mm and body weight 72 g) to 42034 (total length 187 mm and body weight 159 g). The mean fecundity was 24959.23 ± 6961.48 (for mean total length 210.50 ± 17.26 mm, mean body weight 118.16 ± 37.34g, mean ovary length 70.21 ± 27.30 mm, mean ovary weight 13.66 ± 7.12 g and mean ovary breadth 15.4 ± 2.79 mm). The relationship between fecundity (F) and other parameters such as total length, total body weight, ovary length, ovary weight and ovary breadth were studied. The fish was highly fecund and the number of eggs produced was more or less directly proportional to other different lengths.
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