River- and Sex-Specific Annual Survival Rates of Mature Anadromous Alewife (<i>Alosa pseudoharengus</i>)

<div>Mean (<i>x</i>) and median (-) fork length (<i>L<sub>F</sub></i>, mm) at age 3–6 years for male (□; <i>n</i> = 232) and female (■; <i>n</i> = 152) adult alewife <i>Alosa pseudoharengus</i> captured during spawning runs in the La Coupe (LC), LaPlanche (LP), Missaquash (MS), and Tantramar (TM) rivers during 2016–2019 on the Chignecto Isthmus, Canada. Box ends (□) and whiskers (┬) represent interquartile range and minimum and maximum values, respectively. Outliers are denoted by ○.</div>

Journal of Applied Ichthyology

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Figure 8

Figure 8: River- and Sex-Specific Annual Survival Rates of Mature Anadromous Alewife (<i>Alosa pseudoharengus</i>) 

Journal of Applied Ichthyology

River- and Sex-Specific Annual Survival Rates of Mature Anadromous Alewife (Alosa pseudoharengus)

Figure 8