Class [Mammalia] Linnaeus, 1758 - mammals Order Marsupialia Jameson, 1818 - marsupials see Cohort Marsupialia Jameson, 1818 Family Myrmecobiidae Waterhouse, 1841 Genus Myrmecobius Waterhouse, 1836 - numbat, banded anteater Myrmecobius fasciatus Waterhouse, 1836 - numbat