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Length‐weight relationships of six fish species from São Marcos Bay,Northeastern Brazil
Authors:Jamerson Aguiar‐Santos  André S Sampaio  Thamires L Barroso  Jorge L S Nunes  Nivaldo M Piorski
Institution:1. Laboratory of Fisheries Ecology, National Institute of Amazon Researches, Manaus, Brazil;2. Laboratory of Fisheries Ecology, Federal University of Amazonas, Manaus, Brazil;3. Laboratory of Ecology and Fish Systematics, Federal University of Maranh?o, S?o Luís, Brazil;4. Laboratory of Aquatic Organisms, Federal University of Maranh?o, S?o Luís, Brazil
Abstract:Length‐weight relationship parameters were calculated for six fish species from São Marcos Bay, in Northeast Brazil (the segment between 02°35′55″S and 44°20′58″W; 02°34′53″S and 44°21′48″W; 02º42′25″S and 44º26′46″W). The specimens were caught quarterly from April 2010 to February 2013, using monofilament gillnets (2, 4 and 6 cm between knots) from 100 m to 3,000 m long and 4 m to 6 m high. The present study covers a much wider size range for four species and adds new information for the maximum length of Notarius bonillai.
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