Euronychodon

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Euronychodon
Fossil range: Late Cretaceous

Kingdom:	Animalia
Phylum:	Chordata
Class:	Sauropsida
Superorder:	Dinosauria
Order:	Saurischia
Suborder:	Theropoda
Infraorder:	Coelurosauria
Family:	Troodontidae
Genus:	Euronychodon

Species

E. portucalensis Antunes & Sigogneau-Russell, 1991 (type)
E. asiaticus Nessov, 1995

Euronychodon ("European claw tooth") is the name given to a genus of coelurosaur dinosaur from the Late Cretaceous, described by Miguel Telles Antunes and Denise Sigogneau-Russell in 1991. It is similar to another coelurosaur, Paronychodon.

1 Species of Euronychodon
2 Systematics
3 Palaeobiology
4 References
5 Websites

[edit] Species of Euronychodon

Two probable species of Euronychodon have been found to date.

E. portucalensis (named for Portugal): the remains consist of three teeth, diagnostic enough for it to be considered a distinct genus and species. They were found at the locality of Taveiro, dated as Maastrichtian. As the type species of Euronychodon, it was described in 1991 by Antunes and Sigogneau-Russell.

E. asiaticus (named for Asia): consists of one sole tooth, found in Uzbekistan, and described by Nessov in 1995. It is usually considered a nomen dubium. It is much earlier than E. portucalensis, which means it could belong to a different animal.

[edit] Systematics

Being a tooth-taxon, the true affinities of Euronychodon are hard to determine. Originally described as a dromaeosaurid, it was later considered to be a member of Troodontidae, though it could also be another kind of coelurosaurian theropod.