Spatial and temporal population genetic analysis of Semaprochilodus insignis (Prochilodontidae), an overexploited fish from the Amazon basin.
PeerJ(2023)
摘要
Although overfishing does not yet appear to have affected the levels of genetic variability of , signals of reduction of the effective population size and a bottleneck provide an early alert to the effects of overfishing. Thus, the ever-decreasing populations may threaten in the future. Therefore, it is hoped that the results of this study may contribute to the elaboration of management plans or any other measures that aim at the management and conservation of this species of great importance for the Amazon basin.
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关键词
prochilodontidae,overexploited fish,amazon basin,genetic analysis
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