Tetrapodili

Definition

An order of extinct and extant early tetrapods that includes amphibians, reptiles, birds, and mammals.

Etymology

From Greek 'tetra' meaning 'four', 'podi' meaning 'foot'.

Example

The Tetrapodili are believed to be the ancestors of all modern amphibians, reptiles, birds, and mammals.

Related Terms

• Amphibians
• Reptiles
• Birds
• Mammals