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 Amphibia Linnaeus, 1758 - amphibians
see Class Amphibia Gray, 1825
Order Reptiles Linnaeus, 1758
see Class Reptilia Linnaeus, 1758
Genus Testudo Linnaeus, 1758
Testudo serpentina Linnaeus, 1758
see Chelydra serpentina (Linnaeus, 1758)