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Huadanosaurus ci nataal bu fo
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Huadanosaurus

Tur bi mooy: “birthday dinosaur, named to celebrate the 75th anniversary of the founding of the People's Republic of China and the Chinese Academy of Sciences”1
Lekkoon: YàppDino yuy lekk yàppKretase bu jëkk

Huadanosaurus was a small, meat-eating dinosaur that lived in what is now China about 125 million years ago. It had a strong bite and probably hunted small mammals at night. Its body was covered with feather-like structures to keep it warm.12

Dundoon
am na 126 ba 121 milyoŋ at4
Kretase bu jëkk
Fosil yu ñu gis ci
Dawangzhangzi, Lingyuan, Liaoning Province, China12
Guddaay
1 m (3,3 ft)2
Gaawaay bi gën a kawe
lu tollu ci 47 km/h (29 mph)
Daw, jortu

Kañ la dundoon?

Triyaas
Jurasik
Kretase
Am na 252 milyoŋ at20114566, asteroyid bi

Naka la réyoon?

Naka la guddoon?

Huadanosaurus lu tollu ci 1 m ci guddaay (3,3 ft)Muusu kër lu tollu ci 0,5 m (1,6 ft)Xaj lu tollu ci 1 m (3,3 ft)Weloy mag lu tollu ci 1,8 m (5,9 ft)
gudd ni 2 muusu kër, bakkan ba geengudd ni 6 banaana yu ñu topp-toppalemënoon na daw 100 meetar ci 7,7 segond (nit ki gën a gaaw dafay soxla 9,6)

Naka la Huadanosaurus réyoon, bu ñu ko méngalee ak YAW?

Ay kalkil rekk ci sa navigatëer. Dara du ñu denc, dara du ñu yónne fenn.

Naka la gaawoon?

yëf yu neex

Xibaar yu neex

1

Huadanosaurus had a very strong bite for its size, similar to some tyrannosaurs, but its front teeth were slender and weak.1

2

Fossilized mammal bones were found inside its stomach, showing it ate small mammals whole.1

3

The stomach contents included two different kinds of mammals: a ground-dwelling gobiconodontid and a tree-climbing eutherian.1

4

Because Mesozoic mammals were probably nocturnal, scientists think Huadanosaurus may have hunted at night too.1

5

Huadanosaurus had feather-like filaments on its tail, which may have helped keep it warm during cold nights.2

6

Its hands were weak and could not grip well, so it caught prey with its mouth instead of its claws.1

7

The only known specimen might be a juvenile, because its skull bones were not fully fused.1

Def ak IANataalu Huadanosaurus bu ñu def ak IA
Nataal bu IA def la, muy wone ni Huadanosaurus mën a meloon, ordinatëer moo ko def ci li boroom xam-xam yi xam. Jortu kese la: rab bi ci dëgg mën na meloon neneen, te kenn xamul ay kulëëram yu dëgg.
yeen a laaj

Laaj yi ñu gën a laaj ci Huadanosaurus

?How big was Huadanosaurus?

About 1 metre (3.3 feet) long, which is roughly the size of a large turkey.2

?What did Huadanosaurus eat?

It ate small mammals, swallowing them whole. Fossilized bones of a ground-dwelling gobiconodontid and a tree-climbing eutherian were found in its stomach.21

?Did Huadanosaurus have feathers?

Yes, it had feather-like filaments on its tail and body, which were probably reddish-brown in color and helped keep it warm.2

?Was Huadanosaurus a dinosaur?

Yes, it was a small meat-eating theropod dinosaur that lived about 125 million years ago.2

Ngir ñi xam dino lool

Turu xam-xam
Huadanosaurus
Ku ko tudde
Qiu et al. 20254
Kurél
Dino yuy lekk yàpp
Njaboot / klad
Sinosauropterygidae4
Klasifikasiyoŋ
Theropoda4
Màggaayu doj yi
126 ba 121 milyoŋ at (Barremian)4
Formasiyoŋi doj
Yixian4
Réew yi
Siin4
Fosil yu ñu gis
1 ci The Paleobiology Database4
Gisees
Huadanosaurus was named in 2025 by Qiu and colleagues based on a nearly complete skeleton found 20 years earlier in Liaoning, China. The name celebrates the 75th anniversary of the People's Republic of China and the Chinese Academy of Sciences.13
Ñu ngi koy werante ba tey
Scientists are not sure whether Huadanosaurus was a juvenile or a small adult, because the only known skeleton has unfused bones.1

Fa xibaar yi jóge

  1. Two new compsognathid-like theropods show diversified predation strategies in theropod dinosaurs - PMC (pmc.ncbi.nlm.nih.gov)
  2. Huadanosaurus (en.wikipedia.org)
  3. PBDB Taxon (paleobiodb.org)
  4. Huadanosaurus in The Paleobiology Database (CC BY 4.0): at, béréb yi, formasiyoŋi doj, klasifikasiyoŋ.

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