Figure 3From: The complete mitochondrial genome of the sea spider Nymphon gracile (Arthropoda: Pycnogonida)Maximum likelihood tree of chelicerate relationships – complete dataset. According to a nucleotide alignment (first and second codon positions) from 13 protein-coding genes. Numbers above branches indicate Bayesian posterior probabilities (upper) and bootstrap percentages of maximum likelihood analysis (lower). Branch lengths reflect substitutions per site.Back to article page