Longicrusavis
| Longicrusavis Temporal range: Early Cretaceous, | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Clade: | Dinosauria |
| Clade: | Saurischia |
| Clade: | Theropoda |
| Clade: | Avialae |
| Clade: | Ornithuromorpha |
| Family: | †Hongshanornithidae |
| Genus: | †Longicrusavis O'Connor et al., 2010 |
| Species: | †L. houi |
| Binomial name | |
| †Longicrusavis houi O'Connor et al., 2010 | |
Longicrusavis (meaning "long shin bird" in Latin) is an extinct genus of basal ornithuromorph bird found only at Dawangzhangzi village in Liaoning Province, China. Longicrusavis was a ground dwelling carnivore, a wader, and part of biological family Hongshanornithidae, considered to have been a dominant species in the Jehol Biota, the prehistoric Chinese ecosystem which supported them. The name Hongshanornithidae refers to one of China's oldest recorded cultures in the region, the Hongshan culture.