Natura - nature actualia - actual entities Mundus Plinius - physical world naturalia - natural bodies ["Animale Regnum" nom. inval. - animal kingdom] see Kingdom Animalia Linnaeus, 1758 [Class "Qvadrupedia" nom. inval.] see Class Mammalia Linnaeus, 1758 [Order "Ferae" nom. inval.] see Order Ferae Linnaeus, 1758 [Genus "Mustela" nom. inval.] see Genus Mustela Linnaeus, 1758 1 ["Martes" nom. inval.] 2 ["Zibellina" nom. inval.] 3 ["Viverra" nom. inval.] 4 ["Mustela" nom. inval.] 5 ["Putorius" nom. inval.]