Weight–length relationships of 33 demersal fish species from Azores archipelago |
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Authors: | A Rosa G Menezes O Melo MR Pinho |
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Institution: | aDepartamento de Oceanografia e Pescas, Universidade dos Açores, PT-9901-862 Horta, Portugal |
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Abstract: | Weight–length relationships are presented for 33 fish species of Azores archipelago. This work is the first reference on weight–length parameters of 16 species. Samples were collected between the years of 1999 and 2003 using longline at depths ranging from a few meters to 1200 m. The parameters of a and b of the equation W = aLb were estimated. The b values of the species caught ranged from 2.701 for Lepidopus caudatus to 3.677 for Centroscymnus crepidater. Whenever possible, the b values for the species obtained both in this study and some of the previously reported in the Portuguese waters were compared. |
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Keywords: | Weight–length relationships Demersal fishes Longline Azores |
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