Length-weight relationships of five fish species from Brazilian Amazon coast hotspot estuaries

被引:0
作者
Lima, Louise Thuane Barreto [1 ]
de Carvalho, Marcelo Moreira [1 ]
de Oliveira, Monica Rocha [2 ]
Nunes, Jorge Luiz Silva [3 ]
机构
[1] Univ Fed Rio Grande do Norte, Dept Biol Celular & Genet, Natal, RN, Brazil
[2] Univ Fed Rio Grande do Norte, Dept Oceanog & Limnol, Natal, RN, Brazil
[3] Univ Fed Maranhao, Dept Oceanog & Limnol, Sao Luis, Maranhao, Brazil
关键词
Fish conservation; LWR parameters; small-scale fisheries;
D O I
10.1111/jai.14097
中图分类号
S9 [水产、渔业];
学科分类号
0908 ;
摘要
The length-weight relationships (LWR) were estimated for five fish species from the Golfao Maranhense, Brazilian Amazon littoral region. Samplings were performed in August 2016, during the dry season, using trawl net with 6.0 m length by 3.0 m width (trawl mouth opening of 6.0 m(2)) and 1.0 cm mesh size between opposite knots. This study registers LWR forAnchoviella elongataandGobioides broussonnetiiand the estimated LWR forAspredo aspredoandAspredinichthys filamentosuscovers a wider size range. Moreover, it is presented maximum length values forA. elongataandSphoeroides greeleyi.
引用
收藏
页码:870 / 872
页数:3
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