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 "Glires" nom. inval.] see Order Glires Linnaeus, 1758 [Genus "Lepus" nom. inval.] see Genus Lepus Linnaeus, 1758 1 ["Lepus" nom. inval.] 2 ["Cuniculus" nom. inval.]