Fig. 3
The phylogeny of hosts (fish) depicting the associations with gyrodactylid parasites. Non-Cypriniformes hosts are indicated by the red semi-ring, and Cypriniformes hosts are indicated by the black semi-ring. Blue: gyrodactylids parasitising only Cypriniformes hosts. Brown: gyrodactylids parasitising both Cypriniformes and non-Cypriniformes hosts. Green: gyrodactylids parasitising only non-Cypriniformes hosts. Numbers above the trees depict the total number of gyrodactylid species parasitizing on Cypriniformes (values to the right) and non-Cypriniformes (values to the left) hosts