Fig. 2


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Principle component analysis plot (PCA) of measured characters distribution with three additional supplementary variables (LAT − latitude, LONG − longitude, and SL − standard length) in pumpkinseed from different sites. The two dimensions of the PCA plot represent 53% of the data variability of first two factors resulted from PCA (C − caudal, P − pectoral, V − ventral, D − dorsal, and A − anal).

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