Phylogenetic tree based on SSU rDNA including all sequences of kidney-infecting Myxidium spp. and closely related myxozoans. The sequences of Auerbachia pulchra, Myxidium gadi and Schulmania aenigmatosa were used as the outgroup. New identified species are shown in purple and bold. Maximum likelihood/Bayesian inference nodal supports are shown at every node in a circle colored according to the legend on the upper left side.