Note on the size groups of prawns landed by shrimp trawls of four different cod end meshes
Data(s) |
1965
|
---|---|
Resumo |
A study on the different size groups of prawns caught by four shrimp trawls having different cod-end meshes was made by the author. The results indicate that small sized prawns of mean length 77.15 mm were captured by the net having 23.38 mm cod-end at 5-6 fathoms depth, medium prawns of mean length 105.22 mm was caught in 25.21 mm and 19.88 mm cod-end at 8 fathoms depth and big sized prawns of mean length 117.98 mm were caught in 21.29 mm cod-end. Further the relation of length on breadth of prawn is worked out to be : Bp=0.15 Lp - 1.50 where Bp and Lp are breadth and length respectively. |
Formato |
application/pdf |
Identificador |
http://aquaticcommons.org/16174/1/FT2.1_087.pdf Satyanarayana, A.V.V. (1965) Note on the size groups of prawns landed by shrimp trawls of four different cod end meshes. Fishery Technology, 2(1), pp. 87-92. |
Idioma(s) |
en |
Relação |
http://aquaticcommons.org/16174/ |
Palavras-Chave | #Fisheries |
Tipo |
Article NonPeerReviewed |