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Neimengornis

From Wikipedia, the free encyclopedia
Extinct genus of dinosaurs

Neimengornis
Temporal range:Aptian
Scientific classificationEdit this classification
Kingdom:Animalia
Phylum:Chordata
Class:Reptilia
Clade:Dinosauria
Clade:Saurischia
Clade:Theropoda
Clade:Avialae
Order:Jeholornithiformes
Genus:Neimengornis
Wanget al., 2021
Species:
N. rectusmim
Binomial name
Neimengornis rectusmim
Wanget al., 2021

Neimengornis (meaning "Inner Mongolia bird") is an extinct genus ofjeholornithiformavialandinosaurs that lived in what is now China during theEarly Cretaceous. It contains one species,N. rectusmim, which is known from a single specimen,holotypeIMMNH-PV00122, discovered in theJiufotang Formation ofLiaoning.[1]

Etymology

[edit]

The generic name refers to the Inner Mongolia Natural History Museum where the holotype is stored, and the specific name means "straight minor metacarpal", combining the Latinrectus, meaning "straight", while "mim" is shortened from "minormetacarpal", referring to the uniquely straight minor metacarpals, different from other Jehol birds.[1]

References

[edit]
  1. ^abWang, J.; Wang, X.; Guo, B.; Kang, A.; Ma, F.; Ju, S. (2021)."A new jeholornithiform identified from the Early Cretaceous Jiufotang Formation in western Liaoning".Geological Bulletin of China (in Chinese).40 (9):1419–1427.
Avemetatarsalia
Theropoda
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Alvarezsauridae
Parvicursorinae
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Mononykus olecranus

Therizinosaurus cheloniformis
Scansoriopterygidae?
Anchiornithidae
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Patagopteryx deferrariisiIchthyornis dispar
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Dromornithidae
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Asteriornis maastrichtensisDromornis stirtoni
Neimengornis
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