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 Pisces Linnaeus, 1758 see Superclass Pisces Linnaeus, 1758 Order Jugulares Linnaeus, 1758 Genus Uranoscopus Linnaeus, 1758 Uranoscopus scaber Linnaeus, 1758 - stargazer