Millions of years in the future. The rat offspring. Huge teeth are swords. Usually ambush.
Primeval: Sword of DamoclesEdit
The Abby is pursuing predator future conduct. Later, another copy will chase her, to protect the nest, and then tackles the future of the snake.
This creature was inspired by Dougal Dixon's Bardelot. Eggs, but usually this is not common in mammals.