Pumiliornis tessellatus
| Pumiliornis tessellatus Temporal range: Middle Eocene | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Subclass: | inc. sed. |
| Infraclass: | inc. sed. |
| Genus: | Pumiliornis G. Mayr, 1999 |
| Species: | P. tessellatus |
| Binomial name | |
| Pumiliornis tessellatus G.Mayr 1999 | |
Pumiliornis tessellatus is an ancient bird from the Middle Eocene of Messel, Hesse, Germany. It is described as a wren-sized[1] anisodactyl bird with a long, slender bill and strong hallux. Its species name tessellatus, meaning "mosaic" in Latin, is a reference to its unusual distribution of characters and uncertain phylogenetic placement.[2][3]
In 2014, a new specimen of Pumiliornis was described that showed preserved stomach contents of pollen grains from a eudicotyledonous angiosperm, making it the earliest fossil evidence of flower-visiting behavior in birds.[4]
References
- ↑ Mayr, Gerald (2008). "Pumiliornis tessellatus MAYR, 1999 revisited - new data on the osteology and possible phylogenetic affinities of an enigmatic Middle Eocene bird". Palfontologische Zeitschrift 82/3: 247–253. doi:10.1007/BF02988891.
- ↑ Mayr, Gerald (1999). "Pumiliornis tessellatus n. gen. n. sp., a new enigmatic bird from the Middle Eocene of Grube Messel (Hessen, Germany)" (PDF). Courier Forschungsinstitut Senckenberg 216: 75–83.
- ↑ Mayr, Gerald (2009). Paleogene Birds. Springer. pp. 114–116. ISBN 978-3540896272.
- ↑ Mayr, Gerald; Wilde, Volker (2014). "Eocene fossil is earliest evidence of flower-visiting by birds". Biology Letters. 10 (5). doi:10.1098/rsbl.2014.0223.
This article is issued from Wikipedia - version of the Thursday, July 31, 2014. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.