Fig. A3. Principal Component Analysis (PCA) of fatty acids of 79 Lake
Trout classified as piscivorous morph from Great Bear Lake, based on the
proportions of 41 fatty acids in dorsal muscle tissue. Spatial
variations (5 arms; 1=Keith, 2=McVicar, 3=McTavish, 4=Dease, and
5=Smith) are represented, based on the fatty acids profile of each lake
trout analyzed in this study.
Fig. A4. Depth of capture for four groups of piscivorous Lake Trout from
Great Bear Lake (Groups identified by fatty acids profiles of
individuals). Outliers are represented by a circle.