Class [Mammalia] Linnaeus, 1758 - mammals Order Marsupialia Jameson, 1818 - marsupials see Cohort Marsupialia Jameson, 1818 Family ‡Thylacinidae Bonaparte, 1838 Genus ‡Thylacinus Temminck, 1824 - thylacine, Tasmanian wolf, Tasmanian tiger 1 ‡Thylacinus cynocephalus (Harris, 1808) - thylacine