[Theria] Parker & Haswell 1897 [McKenna 1975]
see Subclass Theria Parker & Haswell, 1897
Eutheria Gill 1872 [O'Leary, Allard, Novacek, Meng & Gatesy 2004]
see Infraclass Eutheria Gill, 1872
Afrotheria Stanhope, Waddell, Madsen, de Jong, Hedges, Cleven, Kao & Springer 1998
see Magnorder Afrotheria Stanhope, Waddell, Madsen, de Jong, Hedges, Cleven, Kao & Springer, 1998
Order Tubulidentata Huxley, 1872 - aardvark