Ornithocheirae

Ornithocheirae
Temporal range: Early-Late Cretaceous, 127–80 Ma
Skull of Tropeognathus mesembrinus
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Order: †Pterosauria
Suborder: †Pterodactyloidea
Clade: †Pteranodontoidea
Clade: †Ornithocheirae
Seeley, 1870
Type species
Pterodactylus simus
Owen, 1861

Ornithocheirae is an extinct clade of pteranodontoid pterosaurs from the Early Cretaceous to the Late Cretaceous (middle Barremian to middle Campanian stages) of Asia, Europe, North America and South America.[1] It was named by Harry Seeley in 1870 as a family that contains Ornithocheirus and its relatives. The name was emended to Ornithocheiridae, to match the requirements of the ICZN Code that a family-ranked clade should end with an -idae suffix. Brian Andres (2010, in press) in his review of pterosaur phylogeny, defined the name Ornithocheirae phylogenetically, as a node-based taxon consisting of the last common ancestor of Anhanguera and Ornithocheirus and all its descendants.[2] Thus Ornithocheirae is defined to include two families, the Anhangueridae and the Ornithocheiridae, following the opinion of Alexander Kellner[3] and Andres that these families should not be synonymized based on their original phylogenetical definitions.[2]

References

  1. ↑ Richard J. Butler, Stephen L. Brusatte, Brian B. Andres and Roger B. J. Benson (2012). "How do geological sampling biases affect studies of morphological evolution in deep time? A case study of the Pterosauria (Reptilia: Archosauria)". Evolution 66 (1): 147–162. doi:10.1111/j.1558-5646.2011.01415.x.
  2. 1 2 Andres, Brian Blake (2010). Systematics of the Pterosauria. Yale University. p. 366. A preview that shows the cladogram without clade names
  3. ↑ Kellner, A. W. A., (2003): Pterosaur phylogeny and comments on the evolutionary history of the group. pp. 105-137. — in Buffetaut, E. & Mazin, J.-M., (eds.): Evolution and Palaeobiology of Pterosaurs. Geological Society of London, Special Publications 217, London, 1-347


This article is issued from Wikipedia - version of the Tuesday, June 05, 2012. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.