Median joining network of cox1, nad1, and ssu-rRNA concatenated genes (2,373 base pairs) of genotypes G1 (in red) and G3 (in green) from Echinococcus granulosus. The size of each circle is proportional to the frequency of the haplotype in the data set. The sample obtained from the Patagonian huemul (Hippocamelus bisulcus), whose carcass was recovered in December 2016 in Cerro Castillo National Reserve (Aysén region, Chile; EG/HipBis/CL), is denoted in purple.