Skip to content
EntityQ56249760· pop 11· linked from 234 articles

Xiyunykus (meaning "western claw"; "xiyu" is Mandarin for "west" and refers to Western China where it was found) is a genus of alvarezsauroid theropod from the Early Cretaceous-aged Tugulu Group of what is now China. Only one species has been described, Xiyunykus pengi.

Species

GENUS

  1. KingdomAnimalia
  2. PhylumChordata

via GBIF

Wikidata facts

Instance of
taxon
Parent taxon
Alvarezsauroidea
Image
Xiyunykus.png
Show 3 more facts
taxon rank
genus
Commons category
Xiyunykus
taxon name
Xiyunykus

via Wikidata · CC0

~1 min read

Encyclopedic overview

3 sections
Contents
  • Paleoecology
  • Evolutionary significance
  • References

Xiyunykus (meaning "western claw"; "xiyu" is Mandarin for "west" and refers to Western China where it was found) is a genus of alvarezsauroid theropod from the Early Cretaceous-aged Tugulu Group of what is now China. Only one species has been described, Xiyunykus pengi.

==Paleoecology== Dinosaurs contemporaneous with Xiyunykus in the Tugulu Group of Xinjiang include the stegosaur Wuerhosaurus, the coeval alvarezsaur Tugulusaurus, the carcharodontosaurid Kelmayisaurus, the dubious maniraptoran Phaedrolosaurus, the problematic coelurosaur Xinjiangovenator, and the ceratopsian Psittacosaurus xinjiangensis.

Excerpted from Wikipedia’s “Xiyunykus” article, available under the CC BY-SA 4.0 licence.