Fig. 2From: Autochthonous, zoonotic Onchocerca lupi in a South Texas dog, United StatesPhylogenetic tree depicting relationships of the canine Onchocerca lupi isolate from South Texas, USA. Analysis was performed using the maximum likelihood method (1000 bootstrap replicates) and included other species of Onchocerca, and Dirofilaria immitis as outgroup. Nodes with < 90% support were condensedBack to article page