Class Mammalia Linnaeus, 1758 - mammals "Eupantotheria" Kermack & Mussett, 1958, incertae sedis [paraphyletic] Superorder Zatheria McKenna, 1975 see Clade Zatheria McKenna 1975 †"Peramurans" McKenna, 1975 [paraphyletic] Family †Peramuridae Kretzoi, 1946 Genus †Peramus Owen, 1871 [monotypic] †Peramus tenuirostris Owen, 1871