Additional file 5: of Phylogeography and genetics of the globally invasive snail Physa acuta Draparnaud 1805, and its potential to serve as an intermediate host to larval digenetic trematodes

ITS1 phylogeny estimated using Bayesian inference. Physa acuta samples are colored according to the clade they were recovered from based on mitochondrial gene tree analysis: pink = Clade A, green = Clade B. Physa acuta taxa labeled as black did not group within P. acuta based on mitochondrial gene trees, and were excluded from all in-group analyses (S17, S120 and all P. zionis samples). ITS1 data only exists for HQ283259 and Pacuta_18S/ITS and were therefore not included in mitochondrial gene tree analyses. Posterior probabilities are illustrated as branch support values. (PDF 143 kb