Neovenatoridae

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Neovenatorids
Temporal range:
Early Cretaceous, 128 Ma
Possible Late Cretaceous record
File:Neovenator mount.jpg
Restoration of Neovenator salerii
Scientific classification e
Kingdom: Animalia
Phylum: Chordata
Clade: Dinosauria
Order: Saurischia
Suborder: Theropoda
Clade: Carnosauria
Clade: Carcharodontosauria
Family: Neovenatoridae
Benson, Carrano & Brusatte, 2010
Type species
<templatestyles src="Noitalic/styles.css"/>Neovenator salerii
Hutt, Martill, & Barker, 1996
Subgroups
  • <templatestyles src="Noitalic/styles.css"/>Chilantaisaurus?
  • <templatestyles src="Noitalic/styles.css"/>Neovenator
  • <templatestyles src="Noitalic/styles.css"/>Megaraptora?

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Neovenatoridae is a family of large carnivorous dinosaurs representing a branch of the allosauroids, a large group of carnosaurs that also includes the sinraptorids, carcharodontosaurids, and allosaurids. Compared to other allosauroids, neovenatorids had short, wide shoulder blades, and their ilia (upper hip bones) had many cavities.[1]

Classification

Phylogenetic studies conducted by Benson, Carrano and Brusatte (2010) and Carrano, Benson and Sampson (2012) recovered the group Megaraptora as members of the Neovenatoridae. This would make neovenatorids the latest-surviving allosauroids; at least one megaraptoran, Orkoraptor, lived near the end of the Mesozoic era, dating to the early Maastrichtian stage of the latest Cretaceous period, about 70 million years ago.[1][2] On the other hand, Novas et al. (2012), while confirming that Neovenator was closely related to carcharodontosaurids, simultaneously found Megaraptor and related genera to be coelurosaurs closely related to tyrannosaurids.[3]

References

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