Taxonomy and Systematics
There is no fossil evidence of Sylvilagus insonus and it is only known from its type locality in the province of Guerroro, Mexico. The exact phylogenetic relationship between S. insonus to other species in the genus Sylvilagus is still unknown but the only other member of the genus living in Guerrero is S. cunicularius.
Read more about this topic: Omilteme Cottontail