Graciliraptor

Gray-sil-e-rap-tor.
Published on

John Stewart

Paleoecologist

John Stewart is a distinguished paleoecologist whose work has significantly advanced our understanding of prehistoric ecosystems. With over two decades dedicated to unearthing fossils across Asia and Africa

Cite Feedback Print

Name

Graciliraptor ‭(‬graceful thief.‭)‬.

Phonetic

Gray-sil-e-rap-tor.

Named By

X.‭ ‬Xu‭ & ‬X.-L.‭ ‬Wang‭ ‬-‭ ‬2004.

Classification

Chordata,‭ ‬Reptilia,‭ ‬Dinosauria,‭ ‬Theropoda,‭ ‬Saurischia,‭ ‬Theropoda,‭ ‬Dromaeosauroidea,‭ ‬Dromaeosauridae,‭ ‬Microraptoria.

Diet

Carnivore.

Species

G.‭ ‬lujiatunensis‭

Size

Roughly estimated to be about‭ ‬90‭ ‬centimetres long.

Known locations

China,‭ ‬Liaoning Province‭ ‬-‭ ‬Yixian Formation,‭ ‬Lujiatun Member.

Time Period

Early Aptian of the Cretaceous.

Fossil representation

Fragmentary maxilla‭ (‬main tooth earing bone of the upper jaw‭) ‬and partial post cranial skeleton.

In Depth

       Though only known from fragmentary remains,‭ ‬Graciliraptor has been a key find for our understanding of dromaeosaurid dinosaurs as it represents one of the earliest known appearances of such a creature.‭ ‬At the time of its description in‭ ‬2004,‭ ‬Graciliraptor was considered to be a close relative of the famous Microraptor,‭ ‬and like Microraptor,‭ ‬Graciliraptor was of a small size and probably had an extensive covering of feathers in life.

Further Reading

-‭ ‬A new dromaeosaur‭ (‬Dinosauria:‭ ‬Theropoda‭) ‬from the Early Cretaceous Yixian Formation of western Liaoning.‭ ‬-‭ ‬Vertebrata PalAsiatica‭ ‬42‭(‬2‭)‬:111-119.‭ ‬-‭ ‬X.‭ ‬Xu‭ & ‬X.-L.‭ ‬Wang‭ ‬-‭ ‬2004.

SPECIES SPOTLIGHT