Fig. 1

Bayesian inference phylogenetic tree of Dactylogyrus species parasitizing different cyprinid lineages based on sequences of partial 28S rDNA. Dactylogyrus spp. from Northwest African cyprinids are shown in red. Dactylogyrus spp. from Iberian cyprinids are shown in blue. Values along branches indicate posterior probabilities and bootstrap values resulting from the following analyses: BI/ME/ML. Abbreviations: BI, Bayesian inference; ME, minimum evolution; ML, maximum likelihood. Aliatrema cribbi, Euryhaliotrematodes pirulum and E. triangulovagina were used as the outgroup