Piscator_tenuirostris
Piscator tenuirostris
Extinct species of bird
Piscator tenuirostris is an extinct species of cormorant-like bird in the genus Piscator.
 | It has been suggested that Piscator (bird) be merged into this article. (Discuss) Proposed since April 2024. |
| Piscator tenuirostris | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Suliformes |
| Family: | Phalacrocoracidae |
| Genus: | †Piscator |
| Species: | †P. tenuirostris |
| Binomial name | |
| †Piscator tenuirostris | |
Piscator tenuirostris is known from an incomplete rostrum, the anterior end of a premaxilla, found in Hordle, England, in formations dating to the Priabonian, the final age of the Eocene Epoch.[1][2] This holotype is now at the British Museum.[3]
It was initially described by Colin Harrison and Cyril A. Walker in 1976, and placed in the family phalacrocoracidae.[4] It was placed in class Aves incertae sedis by Jiří Mlíkovský in 2002.[2]
A similar sample was found in the Late Eocene-early Oligocene Jebel Qatrani Formation in Faiyum, Egypt, but whether this sample represents P. tenuirostris, another Piscator species, or a different phalacrocoracid is unknown.[1]
P. tenuirostris is the oldest discovered cormorant-like bird in the fossil record.[1] It is the type specimen of its genus, and the only species of Piscator currently described.[1][2] Other samples, including some in private collections, represent prehistoric phalacrocoracids, but have not been described to more specific classifications.[1]
- Mayr, Gerald (April 21, 2009). Paleogene Fossil Birds. Berlin: Springer. pp. 65–67. ISBN 978-3-540-89627-2. OCLC 302080522.
- Mlíkovsky, Jirí (2002). Cenozoic Birds of the World, Part 1: Europe (PDF). Prague: Ninox Press. p. 268. Archived from the original (PDF) on 2011-05-20.
- Brodkorb, Pierce (1978). "CATALOGUE OF FOSSIL BIRDS" (PDF). Bulletin of the Florida State Museum Biological Sciences. 23 (3): 216 – via Florida State Museum of the University of Florida.
- Harrison, C. J. O.; Walker, C. A. (1876). "Birds of the British Upper Eocene". Zoological Journal of the Linnean Society. 59 (4): 323–351. doi:10.1111/j.1096-3642.1976.tb01017.x.