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Katuni: Xixiasaurus
Kadhi redhino nhamba 1949 kubva pa 2Ā 027

Xixiasaurus

Zita rinoreva: “Xixia lizard”1
Raidya: NyamaMaraputaCretaceous Yekupedzisira

Xixiasaurus was a small, bird-like dinosaur that lived in what is now China. It had a long snout, sharp claws, and probably feathers, just like its cousins.1

Raivapo
makore mamiriyoni 90 kusvika 72 apfuura3
Cretaceous Yekupedzisira
Mafosiri akawanikwa:
Xixia County, Henan Province, China1
Kureba
1.5 m (4.9 ft)1
Huremu
8 kg (18 lb)1
Kukwirira
0.54 m (1.8 ft)
fungidziro
Kumhanya kwepamusoro
kunenge 35 km/h (22 mph)
Kumhanya, fungidziro

Rairarama rini?

Triassic
Jurassic
Cretaceous
makore mamiriyoni 252 apfuura20114566, dombo guru rakabva mudenga

Raiva hombe sei?

Raiva refu zvakadii?

Xixiasaurus kureba kunenge 1.5 m (4.9 ft)Katsi yemumba kunenge 0.5 m (1.6 ft)Imbwa kunenge 1 m (3.3 ft)Bhasikoro remunhu mukuru kunenge 1.8 m (5.9 ft)

Raiva rakakwirira zvakadii?

Katsi yemumbakunenge 0.3 m (1 ft)Imbwakunenge 0.5 m (1.6 ft)Xixiasauruskukwirira kunenge 0.54 m (1.8 ft)Bhizakunenge 1.6 m (5.2 ft)

fungidziro

Rairema zvakadii?

kurema sekatsi dzemumba 2
kureba sekatsi dzemumba 3 kubva pamhino kusvika kumuswekureba semabhanana 8 akatevedzanakurema semabhanana 67raigona kumhanya mamita 100 mumasekonzi 10 (munhu anomhanya kupfuura vose anoda 9.6)

Xixiasaurus raiva hombe sei kana richienzaniswa NEWE?

Masvomhu chete mubrowser yako. Hapana chinochengetwa kana kutumirwa kupi zvako.

Raimhanya zvakadii?

zvinhu zvinonakidza

Zvinonakidza

1

Xixiasaurus had 22 teeth in its upper jaw, and they had no serrations, which is unusual for a meat-eating dinosaur.2

2

Its skull was almost complete when found, but the back part was missing.1

3

The only known fossil includes part of the right arm and hand, with a complete first finger.2

4

Scientists think Xixiasaurus was closely related to Byronosaurus, another troodontid from Mongolia.1

5

The age of the rocks where it was found is debated, with estimates ranging from about 100 to 72 million years old.1

6

Because its nasal bones were not fused, the only known Xixiasaurus might have been a young animal.1

Zvakagadzirwa neAIMufananidzo wakagadzirwa neAI: Xixiasaurus
Mufananidzo wakagadzirwa neAI unoratidza kuti Xixiasaurus ringangodai raitaridzika sei, wakagadzirwa nekombiyuta kubva pane zvinozivikanwa nemasayendisiti. Ifungidziro chete: mhuka chaiyo ingangodai yaitaridzika zvakasiyana, uye hapana anoziva mavara ayo chaiwo.
wakabvunza

Mibvunzo inonyanya kubvunzwa nezve Xixiasaurus

?How big was Xixiasaurus?

Xixiasaurus was about 1.5 metres (5 ft) long and weighed around 8 kilograms (18 lb). That is about as long as a small bicycle and as heavy as a large cat.1

?What did Xixiasaurus eat?

Scientists think Xixiasaurus may have been herbivorous or omnivorous because its teeth lacked serrations and could not slice meat. It probably ate plants and maybe small animals.12

?Did Xixiasaurus have feathers?

Yes, Xixiasaurus probably had feathers. Other troodontid dinosaurs like Jianianhualong had pennaceous feathers, so Xixiasaurus was likely covered in feathers too.1

?When did Xixiasaurus live?

Xixiasaurus lived during the Late Cretaceous Period, about 100 to 72 million years ago. The exact age of the rocks where it was found is still debated.1

Mubvisi wengano

Ngano: Xixiasaurus was a fierce meat-eater like other raptors.

Chokwadi: Its teeth had no serrations, so scientists think it may have eaten plants or a mix of plants and meat.2

Zvevanyanzvi vemadhino

Zita resainzi
Xixiasaurus
Akaripa zita:
Lü et al. 20103
Boka
Maraputa
Mhuri / boka
Troodontidae3
Kurongwa kwemhuka
Theropoda > Troodontidae3
Zera rematombo
makore mamiriyoni 90 kusvika 72 (Coniacian / Campanian)3
Mapoka ematombo
Majiacun3
Nyika
China3
Zvinyorwa zvemafosiri
1 mu The Paleobiology Database3
Kuwanikwa
The fossil was found in Xixia County, Henan Province, China, and named Xixiasaurus henanensis in 2010 by Lü and colleagues.1
Zvichiri kupokanwa
Scientists are not sure about the exact age of the Majiacun Formation where it was found, with different studies suggesting different ages.1

Kunobva chokwadi

  1. Xixiasaurus (en.wikipedia.org)
  2. A new troodontid theropod from the Late Cretaceous of central China, and the radiation of Asian troodontids (app.pan.pl)
  3. Xixiasaurus in The Paleobiology Database (CC BY 4.0): zera, nzvimbo, mapoka ematombo, kurongwa kwemhuka.

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Mamwe kubva muboka rimwe chete: Maraputa

Zvimwe zvenguva imwe chete: Cretaceous Yekupedzisira

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