A maximum likelihood tree based on the combined dataset of 18S, 28S, 16S, and CO1 genes (-ln likelihood = 20667.0486). Numbers on branches indicate maximum parsimony and maximum likelihood bootstrap values followed by Bayesian posterior probabilities. Bars on the right of the tree indicate habitat of each taxon. Japanese pomatiopsid taxa are indicated by asterisks. Clades I and II are endemic to Japanese Archipelago.
Kameda and Kato BMC Evolutionary Biology 2011 11:118 doi:10.1186/1471-2148-11-118