Shanag

Shanag Temporal range: Early Cretaceous, 130 Ma PreꞒ Ꞓ O S D C P T J K Pg N ↓
Reconstructed Skull
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Clade:	Dinosauria
Clade:	Saurischia
Clade:	Theropoda
Clade:	Paraves
Family:	†Dromaeosauridae
Genus:	†Shanag Turner et al., 2007
Species:	†S. ashile
Binomial name
†Shanag ashile Turner et al., 2007

Shanag is a genus of dromaeosaurid theropod dinosaur from the Early Cretaceous Period of Mongolia.

The type species of Shanag is S. ashile. It was named and described by Alan Turner, Sunny Hai-Ching Hwang and Mark Norell in 2007. The generic name refers to the black-hatted dancers in the Buddhist Cham dance. The specific name refers to the Ashile Formation, the old name for the layers where Shanag was found, used by Henry Fairfield Osborn.^[1]

The holotype of Shanag, IGM 100/1119, was discovered in the Öösh Formation, the stratification of which is uncertain but probably dating to the Berriasian-Barremian. Shanag bears a strong resemblance to basal Chinese dromaeosaurids such as Microraptor and Sinornithosaurus, suggesting a close similarity between the fauna of the Öösh deposits, dated tentatively to 130 million years ago, and the Jehol Biota of China (such as the animals found in the roughly contemporary Yixian Formation), during the Early Cretaceous.^[1]

Shanag was a small predator. In 2010 Gregory S. Paul estimated its length at 1.5 meters, the weight at five kilograms.^[2] Shanag shows a mixture of dromaeosaurid, troodontid and basal avialan traits.^[1]

Turner et al. assigned Shanag to the Dromaeosauridae. Their cladistic analysis indicated that it was a basal dromaeosaurid but higher in the tree than the Unenlagiinae.^[1] Later analyses recovered it in the Microraptorinae.^[3]