Billfishes are considered important fishery resources and the identification of aggregation sites is imperative for proper management. Here we present evidence of a seasonal aggregation site for juvenile istiophorid billfishes in southern Brazil. We discuss the results as they relate with the need for management at a local scale and participatory monitoring with artisanal fishing communities as a way to ensure access to data on the occurrence and population status in the long term.

中文翻译：

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巴西南部手工渔业渔业统计对管理幼鱼的现状和潜在贡献

长嘴鱼被认为是重要的渔业资源，识别聚集地对于适当的管理是必不可少的。在这里，我们提供了巴西南部幼鱼长喙鱼季节性聚集地点的证据。我们讨论了结果，因为它们与当地规模的管理和手工捕鱼社区的参与式监测相关，以确保长期获得有关发生和种群状况的数据。