Euharamiyida
| Euharamiyida Temporal range: Late Triassic to Jurassic | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Division: | Chordata |
| Class: | Mammalia |
| Subclass: | Theriiformes |
| Infraclass: | †Allotheria? |
| Order: | †Euharamiyida Bi, Wang, Guan, Sheng, & Meng, 2014 |
Euharamiyids were a clade of early mammals from the Jurassic era in China. The group is considered a sister group to Multituberculata.[1]
Evolution
By studying Euharamiyida, Bi et al. (2014) came to the conclusion that mammals evolved during the late Triassic, with allotherians diverging into Euharamiyids and Multituberculates around 208 million years ago from a common Haramiyavia-like ancestor.[1]
Taxa
| Euharamiyida | |||||||||||||||||||||||||||||||||
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| Cladogram of Euharamiyida |
- Arboroharamiya Zheng et al., 2013
- Arboroharamiya jenkinsi Zheng et al., 2013
- Eleutherodon Kermack et al. 1998[2]
- Eleutherodon oxfordensis Kermack et al. 1998
- Shenshou Bi, Wang, Guan, Sheng and Meng, 2014
- Sineleutherus Martin, Averianov & Pfretzschner, 2010
- Sineleutherus issedonicus Averianov, Lopatin & Krasnolutskii, 2011
- Sineleutherus uyguricus Martin, Averianov & Pfretzschner, 2010
- Xianshou Wang, Meng, Bi, Guan and Sheng, 2014
- Xianshou linglong Wang, Meng, Bi, Guan and Sheng, 2014
- Xianshou songae Meng, Guan, Wang, Bi and Sheng, 2014
References
- ↑ 1.0 1.1 Bi, Shundong; Wang, Yuanqing; Sheng, Xia; Meng, Jin (10 September 2014). "Three new Jurassic euharamiyidan species reinforce early divergence of mammals". Nature (Nature Publishing Group). doi:10.1038/nature13718. Retrieved 11 September 2014. (subscription required (help)).
- ↑ "†Eleutherodon Kermack et al. 1998 (mammal)". Fossilworks. Retrieved 11 September 2014.