Curva de seletividade em redes de emalhar utilizadas na captura de corimbatá, Prochilodus scrofa (Steindachner, 1881)
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NíO CONSTAAbstract
The purpose of this paper is to determine the selection curve of gill-nets used to catch curimbatá, Prochilodus scrofa (Steindachner, 1881), according to Gulland (1969). The result is:
c* (L)=e-0.025(L-l.67m)2
Where: c* (L)= relative frequency of retention,
L = length of the fish, and
m = perimeter of the mesh.
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Published
2018-06-05
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Scientific Article