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Fig. 3 | BMC Biology

Fig. 3

From: Range-wide population genomics of common seadragons shows secondary contact over a former barrier and insights on illegal capture

Fig. 3

Population structure of common seadragons. a Principal component analysis (PCA) based on the data set without missing data (183 SNPs) showing the first two PCs. Individuals are represented as dots, colored by geographical origin reflecting the map above. b Individual genetic assignment as inferred by structure for K = 2, K = 5, and K = 8 based on the unlinked variants (961 SNPs)

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