Dino Wiki / Didino tsotlhe / Didino tse di sa tlwaelegang tsa dintsiba

Karata ya dino No. 0896 mo go 2 027

Jaculinykus

Leina le raya: “speedy dragon”1

E jele: NamaDidino tse di sa tlwaelegang tsa dintsibaBofelo jwa Cretaceous

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

E tshetse

dimilione tsa dingwaga di le 84 go ya go 72 tse di fetileng5

Bofelo jwa Cretaceous

Difosili di fitlhetswe kwa

Nemegt locality, Ömnögovi Province, Mongolia1 5

Boleele

0.5 go ya go 1 m (1.6 go ya go 3.3 ft)1

Bokete

2 kg go ya go 5 kg (4 go ya go 11 lb)1

Bogodimo

0.3 go ya go 0.5 m (1 go ya go 1.6 ft)1

Bonako jo bogolo

e ka nna 30 km/h (19 mph)

Go taboga, kakanyo

E tshetse leng?

Triassic

Jurassic

Cretaceous

dimilione tsa dingwaga di le 252 tse di fetileng20114566, asteroiti

E ne e le kgolo go le kae?

E ne e le telele go le kae?

E ne e le kwa godimo go le kae?

E ne e le bokete go le kae?

bokete jaaka dikatse tsa mo gae di le 1

telele jaaka dikatse tsa mo gae di le 2 go tswa kwa nkong go ya kwa mogatlengtelele jaaka dibanana di le 6 di latelanae ka nna bokete jaaka katse ya mo gaebokete jaaka dibanana di le 42e ne e ka taboga dimetara di le 100 mo metsotswaneng e le 12 (motho yo o bonako go gaisa o tlhoka 9,6)

Jaculinykus e ne e le kgolo go le kae fa e bapisiwa le WENA?

Ke dipalo fela mo sebatling sa gago. Ga go sepe se se bolokwang kgotsa se se romelwang gope.

E ne e le bonako go le kae?

Motho yo o tsamayang e ka nna 5 km/h (3 mph)

Ngwana mo baesekeleng e ka nna 12 km/h (7 mph)

Jaculinykus e ka nna 30 km/h (19 mph)

Pitse e e sianang ka bonako e ka nna 65 km/h (40 mph)

Lengau e ka nna 100 km/h (62 mph)

dilo tse di monate

Dintlha tse di monate

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

Setshwantsho sa Jaculinykus se se dirilweng ke AI — Setshwantsho se se dirilweng ke AI sa kafa Jaculinykus e ka tswang e ne e lebega ka gone, se dirilwe ke khomputara go ya ka se borasaense ba se itseng. Ke kakanyo fela: phologolo ya nnete e ka tswa e ne e lebega ka tsela e sele, mme ga go ope yo o itseng mebala ya yona ya nnete.

o botsitse

Dipotso tse di botswang thata ka ga 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

Mothubi wa ditlhamane

Tlhamane: Some people think all dinosaurs slept standing up.

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

Ya baitseanape ba didino

Leina la saense: Jaculinykus
Leina le neilwe ke: Kubo et al. 20235
Setlhopha: Didino tse di sa tlwaelegang tsa dintsiba
Lelapa / clade: Alvarezsauridae5
Thulaganyo: Theropoda > Alvarezsauridae5
Bogolo jwa matlapa: 84 go ya go 72 dimilione tsa dingwaga (Campanian)5
Dibopego tsa matlapa: Baruungoyot5
Dinaga: Mongolia5
Direkoto tsa difosili: 1 mo The Paleobiology Database5
Go fitlhelwa: 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
Go sa ntse go ganetsanwa: 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

Kwa dintlha di tswang teng

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): dingwaga, mafelo, dibopego tsa matlapa, thulaganyo.

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