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Fig. 1 | BMC Research Notes

Fig. 1

From: Optimization of a suite of flathead catfish (Pylodictis olivaris) microsatellite markers for understanding the population genetics of introduced populations in the northeast United States

Fig. 1

A Location of flathead catfish (Pylodictis olivaris) samples sites on the Schuylkill and Susquehanna rivers in Pennsylvania and Maryland. B Proportion of individual membership to each of K = 2 (top) and K = 4 (bottom) genetic clusters inferred from STRUCTURE analysis for four collections of flathead catfish. C First two dimensions of the principal coordinate analysis (PCoA) for flathead catfish collected from the Schuylkill and Susquehanna rivers. Map produced using ArcGIS

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