Acaudopoda

The order Acaudopoda is characterized by not using its tail as a leg, which is a notable characteristic among descendants of the prosubigosaurus. While the shrew lizard lineage also does not use its tail as a leg (as an ancestral condition), the shrew lizard has so many other distinguishing traits that confusion between cynosauriformes and acaudopoda is unlikely.

Domain: Eukaryota
 * Kingdom: Carpozoa
 * Phylum: Spondylozoa
 * Class: Caudopodosauriformes
 * Order: Acaudopoda