Molecular phylogeny of the Dactylogyridae estimated by Bayesian inference using partial sequences of the 28S rRNA gene (695 nt long). Species newly sequenced for this study are in bold. Species belonging to Monocotylidae, Tetraonchidae, Pseudomurraytrematidae and Diplectanidae were used as outgroups. GenBank sequence ID precedes species name. Posterior probabilities and Maximum Likelihood followed by Maximum Parsimony bootstrap support values are given above the branches (posterior probabilities <0.90 and bootstrap values <60 not reported).