Fig. 3
From: Hooked on you: shape of attachment structures in cymothoid isopods reflects parasitic strategy
Reconstructed phylogeny (a), and phylomorphospace plots of P1phy (b) and P7phy (c) dactyli. Numbers at nodes are bootstrap support values, and asterisks are constrained nodes. For phylomorphospaces the first Principal Component is plotted on the x-axis and the second on the y-axis. The percentages included in the axis labels are the variation accounted for by each Principal Component. Convex hulls are plotted for each parasitic mode