Welociraptory
Velociraptorinae | |
Barsbold, 1983 | |
Upierzony Deinonychus | |
Systematyka | |
Domena | |
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Królestwo | |
Typ | |
Podtyp | |
Gromada | |
Podgromada | |
Infragromada | |
Nadrząd | |
Rząd | |
Podrząd | |
Infrarząd | |
(bez rangi) | celurozaury |
Nadrodzina | |
Rodzina | |
Podrodzina | welociraptory |
Welociraptory (Velociraptorinae) – podrodzina mięsożernych dinozaurów z rodziny dromeozaurów definiowana jako teropody, którym bliżej do welociraptora niż do innych dromeozaurów.
Rodzaje
Lista rodzajów należących do tej podrodziny, oparta na badaniach Sereno (2005)[1], Sentera (2004)[2], Makovicky'ego i innych (2005)[3], Norella i innych (2006)[4] oraz Turnera i innych (2007)[5].
Przypisy
- ↑ Sereno, P. C. 2005. Stem Archosauria—TaxonSearch [version 1.0, 2005 November 7]
- ↑ Senter, Phil, Barsbold, R., Britt, Brooks B. & Burnham, David B. (2004). "Systematics and evolution of Dromaeosauridae (Dinosauria, Theropoda)." Bulletin of the Gunma Museum of Natural History 8: 1–20.
- ↑ Peter J. Makovicky , Sebastián Apesteguía , Federico L. Agnolín , The earliest dromaeosaurid theropod from South America, „Nature”, 437 (7061), 2005, s. 1007–1011, DOI: 10.1038/nature03996 .
- ↑ Norell, M.A., Clark, J.M., Turner, A.H., Makovicky, P.J., Barsbold, R., and Rowe, T. (2006). "A new dromaeosaurid theropod from Ukhaa Tolgod (Omnogov, Mongolia)." American Museum Novitates, 3545: 1-51.
- ↑ A. H. Turner, P. J. Makovicky, M. A. Norell. Feather quill knobs in the dinosaur Velociraptor. „Science”. 317 (5845), s. 1721, 2007. DOI: 10.1126/science.1145076 (ang.).
- ↑ Steven C. Sweetman , The first record of velociraptorine dinosaurs (Saurischia, Theropoda) from the Wealden (Early Cretaceous, Barremian) of southern England, „Cretaceous Research”, 25 (3), 2004, s. 353–364, DOI: 10.1016/j.cretres.2004.01.004 .
← mln lat temu Welociraptory | ||||||||||||
←4,6 mld | 541 | 485 | 443 | 419 | 359 | 299 | 252 | 201 | 145 | 66 | 23 | 2 |
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- Spinosaurus_BW.jpg: ArthurWeasley
Spinosaurus aegyptiacus, a spinosaurid from the Middle Cretaceous of Egypt
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Deinonychus restoration,
- • Based proportionally on Gregory Pauls skeletal and skull drawings in 'Dinosaurs of the Air' by Gregory S. Paul, 2002, The Johns Hopkins University Press.
- • Feathers are not yet known for Deinonychus however all maniraptorans with skin impressions show feathers. The specific details of the feathers in this image are speculative but based on other maniraptorans. Most of which show feathers covering the body and remiges on the arms. Velociraptor, a close relative of Deinonychus has quill knobs on its ulna, which show that it has secondaries. Feathers on the legs are known in the dromaeosaur Microraptor, the troodont Anchiornis and the avialan Archaeopteryx .
- • The colours and/or patterns, as with nearly all reconstructions of prehistoric creatures, are speculative.
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Skeleton of the dromaeosaurid dinosaur Saurornitholestes langstoni at the Museum of the Rockies in Montana.
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A sketch of the dromaeosauridae Saurornitholestes langstoni by Matt Martyniuk [1]
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Deinonychus antirrhopus, a theropod from the Early Cretaceous of North America. Pencil drawing
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Velociraptor mongoliensis, a dromaeosaur from the Late Cretaceous of Mongolia, pencil drawing
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Digital + graphite drawing of Velociraptor mongoliensis