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Katuuni ya Sinornithomimus
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Sinornithomimus

Erinnya litegeeza: “Chinese bird mimic”1
Yalyanga: EbimeraDayinoso ezifaanana ostrichEnkomerero ya Kuretasi

Sinornithomimus was a small, fast dinosaur that looked a bit like an ostrich. It lived in what is now China during the Late Cretaceous Period, about 92 to 90 million years ago. Scientists found many skeletons together, showing that these dinosaurs probably lived in herds.12

Yabeerawo
emyaka obukadde 94 okutuuka ku 90 emabega5
Enkomerero ya Kuretasi
Ebisigalira byazuulibwa mu
Ulansuhai Formation, Inner Mongolia, China12
Obuwanvu
2.5 m (8.2 ft)1
Obuzito
91 kg (201 lb)1
Obugulumivu
0.99 m (3.2 ft)
kuteebereza
Sipiidi esinga
nga 66 km/h (41 mph)
Okudduka, kuteebereza

Yabeerawo ddi?

Tiriyasi
Jurasiki
Kuretasi
Emyaka obukadde 252 emabega20114566, asteroyidi

Yali munene atya?

Yali muwanvu kwenkana wa?

Sinornithomimus obuwanvu nga 2.5 m (8.2 ft)Embwa nga 1 m (3.3 ft)Akagaali k'omukulu nga 1.8 m (5.9 ft)Emmotoka nga 4.5 m (15 ft)

Yali mugulumivu kwenkana wa?

Kkapa ow'awakanga 0.3 m (1 ft)Embwanga 0.5 m (1.6 ft)Sinornithomimusobugulumivu nga 0.99 m (3.2 ft)Embalaasinga 1.6 m (5.2 ft)

kuteebereza

Yali muzito kwenkana wa?

obuzito ng'obw'embwa 5
obuwanvu ng'embwa 2.5, ennyindo ku mukiraobuwanvu ng'amenvu 14 nga gaddiriŋŋanaobuzito ng'obwa wotamerooni 18obuzito ng'obw'abaana 5 ab'omu nnasaleobuzito ng'obw'abaana b'essomero 3yandidduse mita 100 mu sikonda 5.5 (omuntu asinga embiro yeetaaga 9.6)

Sinornithomimus yali munene atya bw'ogeraageranya ku GGWE?

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Yali wa mbiro kwenkana wa?

ebintu ebinyuvu

Ebyewuunyisa

1

At least fourteen skeletons of Sinornithomimus were found together in one spot, and most of them were young dinosaurs. This suggests they lived in groups, maybe to protect each other from predators.21

2

Sinornithomimus had gastroliths, or stomach stones, that helped it grind up tough plants. This is rare among bird-like dinosaurs and shows it was a plant-eater.1

3

The first fossils of Sinornithomimus were discovered in 1997 by Chinese paleontologist Dong Zhiming during the Mongol Highland International Dinosaur Project.1

4

Sinornithomimus was about 2.5 meters (8.2 feet) long and weighed around 91 kilograms (201 pounds). That is about as heavy as a large adult human.1

5

Adult Sinornithomimus had longer lower legs compared to their upper legs than juveniles did. This means they could run faster as they grew up.21

6

A second herd of thirteen young Sinornithomimus was found in 2001. They probably died together after getting stuck in the mud of a drying waterhole.1

Kyakolebwa AIEkifaananyi kya Sinornithomimus ekyakolebwa AI
Ekifaananyi kya Sinornithomimus 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 Sinornithomimus

?What did Sinornithomimus eat?

It ate plants. Scientists found gastroliths (stomach stones) in its fossils that helped grind up tough plant food.1

?How fast could Sinornithomimus run?

Nobody knows exactly, but it was a fast runner. Adults had longer lower legs than juveniles, which made them even faster.1

?Did Sinornithomimus live in groups?

Yes. Many skeletons were found together, including two herds of mostly young dinosaurs, showing they lived in groups.14

?How did Sinornithomimus die?

One group probably died after getting stuck in the mud of a drying waterhole. Their fossils show they struggled to escape.14

Eri abakugu mu dayinoso

Erinnya lya ssaayansi
Sinornithomimus
Yatuumibwa
Kobayashi and Lü 20035
Ekibinja
Dayinoso ezifaanana ostrich
Ekika / ekibinja
Ornithomimidae5
Engabanya
Theropoda > Ornithomimosauria5
Emyaka gy'enjazi
emyaka obukadde 94 okutuuka ku 90 (Turonian)5
Ensengeka z'enjazi
Ulansuhai5
Ensi
Cayina5
Ebisigalira ebyazuulibwa
1 mu The Paleobiology Database5
Okuzuulibwa
Sinornithomimus was named and described by Yoshitsugu Kobayashi and Lü Junchang in 2003. The name means 'Chinese bird mimic' and honors Dong Zhiming, who found the first fossils in 1997.12
Kikyakubaganyizibwako ebirowoozo
Scientists are not sure whether the herds of Sinornithomimus were family groups with adults protecting young, or if the young lived separately from adults while the adults were busy nesting.1

Ebituufu gye biva

  1. Sinornithomimus (en.wikipedia.org)
  2. A new ornithomimid dinosaur with gregarious habits from the Late Cretaceous of China - Acta Palaeontologica Polonica (app.pan.pl)
  3. PBDB Taxon (paleobiodb.org)
  4. Young dinosaurs roamed together, died together | University of Chicago News (news.uchicago.edu)
  5. Sinornithomimus in The Paleobiology Database (CC BY 4.0): emyaka, ebifo, ensengeka z'enjazi, engabanya.

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