Neighbor joining topology of the analyzed Decapoda based on Kimura 2-parameter distances.

The number of analyzed specimens collapsed into a single node is provided following the species name. Triangles indicate the relative number of individual’s sampled (height) and sequence divergence (width). Blue triangles indicate species with intraspecific maximum pairwise distances >2.2%), the red triangle species with interspecific distance values <2.2%. Numbers next to nodes represent non-parametric bootstrap values >90% (1,000 replicates). Drawing of Cancer pagurus Linnaeus, 1758 is taken and modified from a previous publication [79].