Phylogeny and Diversification Patterns among Vesicomyid Bivalves
Figure 2
DNA maximum-likelihood tree based on COI nucleotide sequences rooted with Glauconome chinensis.
The evolutionary model tested was GTR+I+G [35] (proportion of invariable sites = 0.39, number of substitution rates = 6, gamma distribution parameter = 0.54). Bootstrap values >75% for 1000 replicates are given above branches and clades. Specimens are named based on recent revisions. Colours correspond to genera from Krylova and Salhing (2010). Localisation: A, Atlantic Ocean; ME, Mediterranean Sea; P, Pacific Ocean and W, west; E, east; M, middle.