Effigia
| Effigia Temporal range: Late Triassic | |
|---|---|
| Skull diagram | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Reptilia | 
| Clade: | Archosauria | 
| Clade: | Pseudosuchia | 
| Clade: | Suchia | 
| Clade: | Paracrocodylomorpha | 
| Clade: | †Poposauroidea | 
| Family: | †Shuvosauridae | 
| Genus: | †Effigia Nesbitt and Norell, 2006 | 
| Species | |
| 
 | |
Effigia is an extinct genus of shuvosaurid known from the Late Triassic of New Mexico, south-western USA. With a bipedal stance, long neck, and a toothless beaked skull, Effigia and other shuvosaurids bore a resemblance to the ornithomimid dinosaurs of the Cretaceous Period. However, shuvosaurids were not dinosaurs, but were instead a specialized family of poposauroid pseudosuchians, meaning that their closest living relatives are crocodilians.