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Katuni: Pedopenna
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Pedopenna

Zita rinoreva: “foot feather”1
Raidya: NyamaMadhino anodya nyamaJurassic Yepakati

Pedopenna was a tiny, feathered dinosaur that lived in what is now China. It had long feathers on its feet, which might have helped it glide or show off. This dinosaur was very close to being a bird!21

Raivapo
makore mamiriyoni 165 kusvika 162 apfuura4
Jurassic Yepakati
Mafosiri akawanikwa:
Daohugou locality, Nei Mongol, China2
Kureba
kusvika 1 m (3.3 ft)1
Kukwirira
0.36 m (1.2 ft)
fungidziro
Kumhanya kwepamusoro
kunenge 25 km/h (16 mph)
Kumhanya, fungidziro

Rairarama rini?

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

Raiva hombe sei?

Raiva refu zvakadii?

Pedopenna 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)Pedopennakukwirira kunenge 0.36 m (1.2 ft)Imbwakunenge 0.5 m (1.6 ft)Bhizakunenge 1.6 m (5.2 ft)

fungidziro

kureba sekatsi dzemumba 2 kubva pamhino kusvika kumuswekureba semabhanana 6 akatevedzanadiki zvekugona kufamba pasi pechigaroraigona kumhanya mamita 100 mumasekonzi 14 (munhu anomhanya kupfuura vose anoda 9.6)

Pedopenna raiva hombe sei kana richienzaniswa NEWE?

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

Raimhanya zvakadii?

zvinhu zvinonakidza

Zvinonakidza

1

Pedopenna had long, feathery plumes on its feet that were up to 55 mm (2.2 inches) long, almost as long as its foot bones.2

2

It lived around 165 to 161 million years ago, during the Middle to Late Jurassic, possibly older than the famous early bird Archaeopteryx.31

3

Pedopenna is known only from a partial right leg and some feather impressions, so scientists are not sure exactly how big it was.2

4

Its foot feathers were not as stiff or aerodynamic as those of some other feathered dinosaurs, so they may have been used for display or balance rather than flight.2

5

Pedopenna is one of the most bird-like dinosaurs ever found, and some scientists think it was more closely related to birds than any other non-avian dinosaur.2

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

?How big was Pedopenna?

About 1 metre (3 feet) or less in length, but since only a leg is known, the exact size is hard to tell.1

?Did Pedopenna have feathers?

Yes, it had long feathers on its feet, up to 55 mm (2.2 inches) long, and also shorter feathers on its legs.12

?Could Pedopenna fly?

Probably not. Its foot feathers were symmetrical and not very stiff, so they were likely used for display or balance, not for flying.1

?Is Pedopenna older than Archaeopteryx?

Possibly. It lived around 168 to 152 million years ago, which may be older than Archaeopteryx, but the exact age is debated.1

Zvevanyanzvi vemadhino

Zita resainzi
Pedopenna
Akaripa zita:
Xu and Zhang 20054
Boka
Madhino anodya nyama
Mhuri / boka
Paraves4
Kurongwa kwemhuka
Theropoda4
Zera rematombo
makore mamiriyoni 165 kusvika 162 (Callovian)4
Mapoka ematombo
Tiaojishan4
Nyika
China4
Zvinyorwa zvemafosiri
1 mu The Paleobiology Database4
Kuwanikwa
Pedopenna was named in 2005 by Xu Xing and Zhang Fucheng from the Institute of Vertebrate Paleontology and Paleoanthropology in Beijing. The fossil was found near the village of Daohugou in Nei Mongol, China.23
Zvichiri kupokanwa
Scientists are not sure exactly how old the Daohugou Beds are, so Pedopenna might be from the Middle Jurassic or the Late Jurassic.12

Kunobva chokwadi

  1. Pedopenna (en.wikipedia.org)
  2. A new maniraptoran dinosaur from China with long feathers on the metatarsus (ivpp.cas.cn)
  3. PBDB Taxon (paleobiodb.org)
  4. Pedopenna in The Paleobiology Database (CC BY 4.0): zera, nzvimbo, mapoka ematombo, kurongwa kwemhuka.

Chokwadi chega chega papeji ino chine nhamba inoratidza kwachakabva. Kana takakanganisa chimwe chinhu, ruregerero, tiri vanoda madhino, kwete magazini yesainzi. Tiudze pa [email protected] tichazvigadzirisa.

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Mamwe kubva muboka rimwe chete: Madhino anodya nyama

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Zvimwe zvenguva imwe chete: Jurassic Yepakati

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