Imperium naturæ C. Linnaeus, 1758 - nature Mundus Plinius - physical world naturalia - natural bodies Regnum Animale C. Linnaeus, 1758 - animal kingdom see Kingdom Animalia Linnaeus, 1758 Class Insecta Linnaeus, 1758 - insects Order Lepidoptera Linnaeus, 1758 - butterflies, moths Genus Sphinx Linnaeus, 1758 Legitimae Linnaeus, 1758 Sphinx tityus Linnaeus, 1758