Fig. 2From: Combining morphological and genomic evidence to resolve species diversity and study speciation processes of the Pallenopsis patagonica (Pycnogonida) species complexPCA from genomic data of the Pallenopsis patagonica species complex. PCA plots based on genomic data of a) all samples of the Pallenopsis patagonica species complex and b) samples of the “Antarctic supergroup”Back to article page