Prehistoric Models: Herrerasaurs
Herrerasaurs look like the predatory theropods at first glance, but are missing certain key features in their anatomy to be classified as such. The Herrerasurs are also considered to be basal dinosaurs, closer to the base of the family tree. The most famous member of the group is of course Herrerasaurus.
Kingdom: Animalia – Phylum: Chordata – Class: Reptilia – Clade: Dinosauria – Clade: Eusaurischia – Order: (Not a Theropod)