Evgenavis
Evgenavis Temporal range:
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Scientific classification | |
Kingdom: | Animalia |
Phylum: | Chordata |
Clade: | Dinosauria |
Clade: | Saurischia |
Clade: | Theropoda |
Clade: | Avialae |
Clade: | †Enantiornithes |
Family: | †Longipterygidae |
Genus: | †Evgenavis O'Connor et al., 2014 |
Type species | |
†Evgenavis nobilis O'Connor et al., 2014
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Evgenavis (named after the Russian paleontologist Evgeny Kurochkin) is a genus of extinct basal bird that lived from the Barremian to the Aptian. The type specimen was an isolated tarsometatarsus found in Ilek Formation (Shestakovo locality), Western Siberia. Evgenavis may have been the only confuciusornithiform known outside the Jehol Biota, although there is also the possibility that it could have been a different type of avialan, such as an enantiornithean or a relative of Vorona.[1] A cladogram within a 2019 study involving a wide range of theropods included Evgenavis as a longipterygid.[2]
References[]
- ^ J.K, O'Connor; A.O, Averianov; N.V, Zelenkov (2014). "A Confuciusornithiform (Aves, Pygostylia)-Like Tarsometatarsus from the Early Cretaceous of Siberia and a Discussion of the Evolution of Avian Hind Limb Musculature". Journal of Vertebrate Paleontology. 34 (3): 647–656. doi:10.1080/02724634.2013.828734.
- ^ Hartman, Scott; Mortimer, Mickey; Wahl, William R.; Lomax, Dean R.; Lippincott, Jessica; Lovelace, David M. (2019). "A new paravian dinosaur from the Late Jurassic of North America supports a late acquisition of avian flight". PeerJ. 7: e7247. doi:10.7717/peerj.7247. PMC 6626525. PMID 31333906.
Categories:
- Confuciusornithids
- Longipterygids
- Early Cretaceous birds of Asia
- Fossil taxa described in 2014
- Prehistoric bird stubs