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Katuuni ya Huaxiagnathus
Kaadi ya dayinoso No. 0830 ku 2 027

Huaxiagnathus

Erinnya litegeeza: “China jaw”1
Yalyanga: EnnyamaDayinoso ezirya ennyamaEntandikwa ya Kuretasi

Huaxiagnathus was a fast, meat-eating dinosaur that lived in what is now China. It was one of the biggest theropods found in the Jehol Group, almost twice as big as most other predators from that time and place.1

Yabeerawo
emyaka obukadde 126 okutuuka ku 120 emabega4
Entandikwa ya Kuretasi
Ebisigalira byazuulibwa mu
Yixian Formation, Liaoning Province, China23
Obuwanvu
1.6 m (5.2 ft)1
Obugulumivu
0.56 m (1.8 ft)
kuteebereza
Sipiidi esinga
nga 36 km/h (22 mph)
Okudduka, kuteebereza

Yabeerawo ddi?

Tiriyasi
Jurasiki
Kuretasi
Emyaka obukadde 252 emabega20114566, asteroyidi

Yali munene atya?

Yali muwanvu kwenkana wa?

Huaxiagnathus obuwanvu nga 1.6 m (5.2 ft)Kkapa ow'awaka nga 0.5 m (1.6 ft)Embwa nga 1 m (3.3 ft)Akagaali k'omukulu nga 1.8 m (5.9 ft)

Yali mugulumivu kwenkana wa?

Kkapa ow'awakanga 0.3 m (1 ft)Embwanga 0.5 m (1.6 ft)Huaxiagnathusobugulumivu nga 0.56 m (1.8 ft)Embalaasinga 1.6 m (5.2 ft)

kuteebereza

obuwanvu nga kkapa 3 ab'awaka, ennyindo ku mukiraobuwanvu ng'amenvu 9 nga gaddiriŋŋanayandidduse mita 100 mu sikonda 10 (omuntu asinga embiro yeetaaga 9.6)

Huaxiagnathus yali munene atya bw'ogeraageranya ku GGWE?

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Yali wa mbiro kwenkana wa?

ebintu ebinyuvu

Ebyewuunyisa

1

Huaxiagnathus belonged to a group of small, quick dinosaurs called compsognathids. It was one of the largest compsognathids ever found.1

2

Scientists think Huaxiagnathus might actually be a young version of the bigger tyrannosauroid Sinotyrannus. If so, Huaxiagnathus would be the correct name because it was named first.2

3

The holotype skeleton is almost complete, missing only the tip of the tail. It is preserved on five large stone slabs.21

4

Huaxiagnathus lived about 125 million years ago, during the Early Cretaceous period.23

5

Like all compsognathids, Huaxiagnathus had short forelimbs and a fairly simple body plan for a coelurosaur.1

6

Two specimens of Huaxiagnathus are known, both immature individuals. The larger one was damaged during preparation and could not be used as the main example.2

Kyakolebwa AIEkifaananyi kya Huaxiagnathus ekyakolebwa AI
Ekifaananyi kya Huaxiagnathus ekyakolebwa AI, nga kiraga engeri gye yayinza okuba ng'afaanana, ekyakolebwa kompyuta okusinziira ku ebyo bannassaayansi bye bamanyi. Kuteebereza: ekisolo ekyennyini kiyinza okuba nga kyali kifaanana bulala, era tewali amanyi langi zaakyo ez'amazima.
wabuuza

Ebibuuzo ebisinga okubuuzibwa ku Huaxiagnathus

?How big was Huaxiagnathus?

About 1.8 metres long, which is larger than many other Jehol theropods and other compsognathids.21

?What did Huaxiagnathus eat?

It was a meat-eater. Partially digested bones of an unidentified vertebrate were found inside the holotype specimen.2

?When did Huaxiagnathus live?

It lived about 125 million years ago, during the Early Cretaceous period.21

?Is Huaxiagnathus a dinosaur?

Yes, it is a coelurosaurian theropod dinosaur.24

Eri abakugu mu dayinoso

Erinnya lya ssaayansi
Huaxiagnathus
Yatuumibwa
Hwang et al. 20044
Ekibinja
Dayinoso ezirya ennyama
Ekika / ekibinja
Compsognathidae4
Engabanya
Theropoda > Compsognathidae4
Emyaka gy'enjazi
emyaka obukadde 126 okutuuka ku 120 (Barremian / Aptian)4
Ensengeka z'enjazi
Yixian4
Ensi
Cayina4
Ebisigalira ebyazuulibwa
1 mu The Paleobiology Database4
Okuzuulibwa
Huaxiagnathus was named in 2004 by Sunny H. Hwang, Mark A. Norell, Ji Qiang and Gao Keqin. The first skeleton was found by farmers near Dabangou Village, Liaoning, China.12
Kikyakubaganyizibwako ebirowoozo
Scientists are not sure if Huaxiagnathus is really a compsognathid or a young tyrannosauroid. More fossils might solve this debate.2

Ebituufu gye biva

  1. syp108.dvi (doc.rero.ch)
  2. Huaxiagnathus (en.wikipedia.org)
  3. PBDB Taxon (paleobiodb.org)
  4. Huaxiagnathus in The Paleobiology Database (CC BY 4.0): emyaka, ebifo, ensengeka z'enjazi, engabanya.

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