Figure 2From: Reconstructing the evolutionary history of the radiation of the land snail genus Xerocrassa on Crete based on mitochondrial sequences and AFLP markersMaximum likelihood trees of partial COI sequences of 122 Cretan Xerocrassa and two Trochoidea specimens. (A) Maximum likelihood tree calculated with a stationary model. Bootstrap support is indicated by symbols below the branches (stars = 70-80%, squares = 80-90%, triangles = 90-100%). (B) Maximum likelihood tree calculated with a nonstationary model.Back to article page