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Karte ya dino No. 0896 kati na 2 027

Jaculinykus

Nkombo elingi koloba: “speedy dragon”1

Alyaki: MosuniBadino ya nsala ya kokamwaKretase ya nsuka

Jaculinykus was a tiny, bird-like dinosaur that lived in the Gobi Desert. It had a big claw on its thumb and could probably run very fast. One fossil was found curled up like a sleeping bird!1 2

Azalaki na bomoi

mbula milio 84 kino 72 eleki5

Kretase ya nsuka

Bafosile emonanaki na

Nemegt locality, Ömnögovi Province, Mongolia1 5

Bolai

0,5 kino 1 m (1,6 kino 3,3 ft)1

Bozito

2 kg kino 5 kg (4 kino 11 lb)1

Bolai na likolo

0,3 kino 0,5 m (1 kino 1,6 ft)1

Mbangu ya likolo

pene na 30 km/h (19 mph)

Kopota mbangu, kokanisa

Azalaki na bomoi ntango nini?

Triasiki

Jurasiki

Kretase

Mbula milio 252 eleki20114566, asteroide

Azalaki monene boni?

Azalaki molai boni?

Azalaki molai boni na likolo?

Azalaki kilo boni?

kilo lokola bapusu ya ndako 1

molai lokola bapusu 2 ya ndako zolo kino mokilamolai lokola matoko 6 oyo balandanipene kilo lokola pusu ya ndakokilo lokola matoko 42akokaki kopota metele 100 na sekonde 12 (moto oyo aleki mbangu asalelaka 9,6)

Jaculinykus azalaki monene boni soki tokokanisi na YO?

Kaka matematiki na navigatere na yo. Eloko moko te ebombami to etindami esika moko.

Azalaki na mbangu boni?

Moto oyo azali kotambola pene na 5 km/h (3 mph)

Mwana na velo pene na 12 km/h (7 mph)

Jaculinykus pene na 30 km/h (19 mph)

Mpunda oyo azali kopota mbangu pene na 65 km/h (40 mph)

Nkoi ya mbangu pene na 100 km/h (62 mph)

makambo ya kitoko

Makambo ya kosepelisa

Jaculinykus had only two fingers on each hand. Its first finger was huge with a big claw, and its second finger was tiny.1 2

The fossil of Jaculinykus was found in a sleeping position. Its neck was curled back and its legs were tucked under its body, just like modern birds.1 2

Jaculinykus is the ninth alvarezsaurid dinosaur discovered in the Nemegt Basin of Mongolia.1 2

Its name means 'speedy dragon' in a mix of Greek and Mongolian. 'Yaruui' means 'speedy' in Mongolian.1

Jaculinykus lived about 83 to 72 million years ago during the Late Cretaceous period.5

This dinosaur was a maniraptoran theropod, meaning it was more closely related to birds than to other dinosaurs like T. rex.1 2

Elilingi ya Jaculinykus esalemi na AI — Elilingi esalemi na AI oyo ezali kolakisa ndenge Jaculinykus akokaki kozala. Ordinatere esalaki yango na makambo oyo bato ya siansi bayebi. Ezali kaka kokanisa: nyama ya solo akokaki kozala ndenge mosusu, mpe moto moko te ayebi balangi na ye ya solo.

otunaki

Mituna oyo batunaka mingi na ntina na Jaculinykus

?How big was Jaculinykus?

Jaculinykus was a tiny dinosaur, about the size of a modern turkey or a large chicken. Its nearly complete skeleton is small and delicate.1 3

?What did Jaculinykus eat?

Jaculinykus probably ate insects. It had a big thumb claw that it used to dig into insect nests, and its flexible skull may have helped it eat larger, struggling bugs.4

?Did Jaculinykus have feathers?

Yes, Jaculinykus was a feathered dinosaur. It was a maniraptoran theropod, a group that includes birds, and scientists think it was covered in feathers.4

?Why did Jaculinykus have a big thumb?

Jaculinykus had a big thumb with a large claw to help it dig for food, probably insects. The thumb was huge while the other fingers were tiny or missing.4 1

Mobuki masapo

Lisapo: Some people think all dinosaurs slept standing up.

Solo: Jaculinykus shows that some dinosaurs slept curled up like birds, with their heads tucked under their arms.1 2

Mpo na bayebi ya badino

Nkombo ya siansi: Jaculinykus
Nkombo epesamaki na: Kubo et al. 20235
Lisanga: Badino ya nsala ya kokamwa
Libota / klade: Alvarezsauridae5
Klasifikasio: Theropoda > Alvarezsauridae5
Mbula ya mabanga: mbula milio 84 kino 72 (Campanian)5
Milongo ya mabanga: Baruungoyot5
Bikolo: Mongoli5
Bafosile oyo ekomami: 1 na The Paleobiology Database5
Ntango bamonaki yango: Jaculinykus was named in 2023 by a team of scientists including K. Kubo, Y. Kobayashi, T. Chinzorig, and K. Tsogtbaatar. The nearly complete skeleton was found in the Baruungoyot Formation of Mongolia.1 5
Naino bazali kowelana: Scientists are still debating exactly how Jaculinykus used its big thumb claw. It might have been for digging for insects or for tearing open logs.1 2

Esika makambo euti

A new alvarezsaurid dinosaur (Theropoda, Alvarezsauria) from the Upper Cretaceous Baruungoyot Formation of Mongolia provides insights for bird-like sleeping behavior in non-avian dinosaurs | PLOS One (journals.plos.org)
A new alvarezsaurid dinosaur (Theropoda, Alvarezsauria) from the Upper Cretaceous Baruungoyot Formation of Mongolia provides insights for bird-like sleeping behavior in non-avian dinosaurs (pmc.ncbi.nlm.nih.gov)
Jaculinykus (en.wikipedia.org)
New species of big-thumbed dinosaur discovered in Mongolia | Natural History Museum (nhm.ac.uk)
Jaculinykus in The Paleobiology Database (CC BY 4.0): mbula, bisika, milongo ya mabanga, klasifikasio.

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