Reptiles
Definition of Reptiles Hierarchical Category as it relates to Animals, Amphibians, Arthropods, Actinopterygii, Mammal Species
A broad taxonomic group of cold-blooded vertebrates that fall under the domain of animals, sharing the biological kingdom with other groups such as mammals, amphibians, arthropods, and Actinopterygii. This category commonly encompasses creatures characterized by scaly skin, laying shelled eggs, and a respiratory system that involves lungs at all stages of life.