Fig. 6

Graphical representation and phylogenetic relationship of Cardita calyculata from the NE Atlantic and Mediterranean. (A) Haplotypic visual representation of 11 colour-coded populations and 15 COI sequences, at 95% parsimony connection limit. Absolute haplotype frequency presented nearby each circle, which vary in size in relation to the frequency; each uncoloured small circle in the lines connecting haplotypes represents a single mutational change. Haplotype diagram obtained with TCS v1.21. (B) Maximum likelihood tree (Raxml-ng) of 16 COI sequences of Cardita, considering 1000 replicates for the TBE bootstrap inference