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Katuni: Trierarchuncus
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Trierarchuncus

Zita rinoreva: “captain hook”1
Raidya: ZvipembeneneMadhino ane minhenga anoshamisaCretaceous Yekupedzisira

Trierarchuncus was a tiny, feathered dinosaur that lived right at the end of the age of dinosaurs. It had short arms with just one big claw on each hand, like a hook. It ran fast on its long legs and probably ate insects and small animals.1

Raivapo
makore mamiriyoni 72 kusvika 66 apfuura3
Cretaceous Yekupedzisira
Mafosiri akawanikwa:
Montana, USA, and possibly Wyoming, USA13
Kureba
0.5 kusvika 1 m (1.6 kusvika 3.3 ft)1
Huremu
2 kg kusvika 5 kg (4 kusvika 11 lb)1
Kukwirira
0.3 kusvika 0.5 m (1 kusvika 1.6 ft)1
Kumhanya kwepamusoro
kunenge 30 km/h (19 mph)
Kumhanya, fungidziro

Rairarama rini?

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

Raiva hombe sei?

Raiva refu zvakadii?

Trierarchuncus kureba kunenge 1 m (3.3 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)Trierarchuncuskukwirira kunenge 0.5 m (1.6 ft)Imbwakunenge 0.5 m (1.6 ft)Bhizakunenge 1.6 m (5.2 ft)

Rairema zvakadii?

kurema sekatsi dzemumba 1
kureba sekatsi dzemumba 2 kubva pamhino kusvika kumuswekureba semabhanana 6 akatevedzanakurema kunenge sekatsi yemumbakurema semabhanana 42raigona kumhanya mamita 100 mumasekonzi 12 (munhu anomhanya kupfuura vose anoda 9.6)

Trierarchuncus raiva hombe sei kana richienzaniswa NEWE?

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

Raimhanya zvakadii?

zvinhu zvinonakidza

Zvinonakidza

1

Trierarchuncus is the youngest known alvarezsaurid, meaning it lived just before the big extinction 66 million years ago.1

2

Its name means 'captain hook' because its hand had only one big claw, like a pirate's hook.1

3

Scientists think Trierarchuncus was covered in feathers, like many of its relatives.1

4

It lived alongside famous dinosaurs like Tyrannosaurus and Triceratops in the Hell Creek area.1

5

The first fossils were found in Montana in 1980, but it wasn't officially named until 2020.1

6

Trierarchuncus had a bird-like head and long legs, so it could probably run quickly.1

Zvakagadzirwa neAIMufananidzo wakagadzirwa neAI: Trierarchuncus
Mufananidzo wakagadzirwa neAI unoratidza kuti Trierarchuncus 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 Trierarchuncus

?How big was Trierarchuncus?

No one knows its exact size, but it was a small dinosaur. Its hand claws are only a few centimetres long, so it was probably about the size of a modern turkey or a small dog.12

?What did Trierarchuncus eat?

It probably ate insects and small animals. Scientists think it used its single big claw to tear apart logs and search for bugs, like an anteater.12

?When did Trierarchuncus live?

It lived right at the end of the age of dinosaurs, about 66 million years ago. It went extinct in the big mass extinction that killed most dinosaurs.1

?Did Trierarchuncus have feathers?

Yes. Like its relatives, Trierarchuncus was covered in feathers. It had a bird-like head and long legs.1

Mubvisi wengano

Ngano: Some people think Trierarchuncus was a bird because it had feathers and a beak-like mouth.

Chokwadi: Trierarchuncus was a dinosaur, not a bird. It belonged to a group called alvarezsaurids, which were feathered theropod dinosaurs.1

Zvevanyanzvi vemadhino

Zita resainzi
Trierarchuncus
Akaripa zita:
Fowler et al. 20203
Boka
Madhino ane minhenga anoshamisa
Mhuri / boka
Alvarezsauridae3
Kurongwa kwemhuka
Theropoda > Alvarezsauridae3
Zera rematombo
makore mamiriyoni 72 kusvika 66 (Maastrichtian)3
Mapoka ematombo
Hell Creek3
Nyika
Amerika3
Zvinyorwa zvemafosiri
6 mu The Paleobiology Database3
Kuwanikwa
The first bones were found in Montana in 1980, but the dinosaur was not named until 2020 by Denver Fowler and colleagues. They named it Trierarchuncus prairiensis based on claw bones and other fragments.1
Zvichiri kupokanwa
Scientists are not sure exactly what Trierarchuncus ate. It might have eaten insects, but it could also have eaten small animals or eggs.1

Kunobva chokwadi

  1. Trierarchuncus (en.wikipedia.org)
  2. New manual unguals of Trierarchuncus prairiensis from the Hell Creek Formation, Montana, and the ontogenetic development of the functional alvarezsaurid hand claw (sciencedirect.com)
  3. Trierarchuncus in The Paleobiology Database (CC BY 4.0): zera, nzvimbo, mapoka ematombo, kurongwa kwemhuka.

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Mamwe kubva muboka rimwe chete: Madhino ane minhenga anoshamisa

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Zvimwe zvenguva imwe chete: Cretaceous Yekupedzisira

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