Phylogenetic analyses of SAFV full genome (A) and complete VP1 (B) sequences. Each strain is labeled using standard identifiers, including virus type, country of isolation (using ISO country codes), isolate name (if any), year of isolation, and GenBank accession number. Additionally, SAFV1-11 serotypes are color-coded for easy viewing. The Peruvian isolate described here is highlighted in bold and with an arrow. Full genome trees were constructed using a total of 36 publicly available complete genome sequences covering serotypes 1–11. Full VP1 trees were constructed using those same sequences plus 17 additional sequences containing complete VP1 genes. Scale bars represent the number of substitutions per site.