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Ikhadi ledayinaso No. 1253 kwe-2 027

Nemegtonykus

Igama lithetha: “claw from the Nemegt Formation”1

Yayitya: InyamaIidayinaso ezitya inyamaiCretaceous yamva

Nemegtonykus was a small, speedy dinosaur that ran on long legs and used its strong claws to dig for food. It lived in what is now the Gobi Desert in Mongolia, about 72 to 66 million years ago.4 1

Yaphila

72 ukuya ku-66 izigidi zeminyaka eyadlulayo4

iCretaceous yamva

Iifosili zifunyenwe:

Altan Uul III, Ömnögovi Province, Mongolia1

Ubunzima

3.4 kg (7 lb)1 2

Esona santya siphezulu

malunga ne-28 km/h (17 mph)

Ukubaleka, uqikelelo

Yaphila nini?

iTriassic

iJurassic

iCretaceous

Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinzima kangakanani?

inzima njengeebhanana ezingama-28

malunga nobunzima bekati yasekhayainzima njengeebhanana ezingama-28ibinokubaleka iimitha ezili-100 ngemizuzwana engama-13 (oyena mntu ukhawulezayo udinga i-9,6)

Nemegtonykus wayemkhulu kangakanani xa ethelekiswa NAWE?

Yimathematika nje kwibhrawuza yakho. Akukho nto igcinwayo okanye ithunyelwe naphi na.

Yayikhawuleza kangakanani?

Umntu ohambayo malunga ne-5 km/h (3 mph)

Umntwana ekhwele ibhayisikile malunga ne-12 km/h (7 mph)

Nemegtonykus malunga ne-28 km/h (17 mph)

Ihashe elibaleka ngamandla malunga ne-65 km/h (40 mph)

Ingwenkala malunga ne-100 km/h (62 mph)

izinto ezimnandi

Iinyani ezimnandi

Nemegtonykus had very short arms with one big claw on each hand, like other alvarezsaurs.1

Its name means 'swift claw' because scientists think it was a fast runner.1

Three Nemegtonykus individuals were found together with several oviraptorid skeletons in a small area less than half a square metre.1

Its leg bones were fused in a special way, which made its feet strong for running.1

Scientists think Nemegtonykus was more common in its ecosystem than previously thought, because so many fossils were found in one spot.1

Umfanekiso owenziwe yi-AI: Nemegtonykus — Umfanekiso owenziwe yi-AI obonisa indlela Nemegtonykus esenokuba wayekhangeleka ngayo, wenziwe yikhompyutha ngokwento eyaziwa zizazinzulu. Kukuqikelela nje: esona silwanyana sinokuba sasikhangeleka ngenye indlela, kwaye akukho mntu waziyo imibala yaso yokwenyani.

ubuzile

Eyona mibuzo ibuzwa kakhulu: Nemegtonykus

?How big was Nemegtonykus?

It was a moderate-sized alvarezsaurid, but no exact length or weight is given in the sources. The holotype includes a partial skeleton without the skull, so its full size is not precisely known.3 2

?What did Nemegtonykus eat?

It was a meat-eating theropod, and like other alvarezsaurs it likely used its strong claws to dig for insects or other small prey.3 1

?Was Nemegtonykus a fast runner?

Yes, its name means Nemegt claw in Latin, and its long legs with fused foot bones suggest it was a fast runner.3 2

Kwiingcali zeedayinaso

Igama lenzululwazi: Nemegtonykus
Inikwe igama ngu:: Lee et al. 20194
Iqela: Iidayinaso ezitya inyama
Usapho / iclade: Alvarezsauroidea4
Ukuhlelwa: Theropoda4
Ubudala bamatye: 72 ukuya ku-66 izigidi zeminyaka (Maastrichtian)4
Izakhiwo zamatye: Nemegt4
Amazwe: iMongolia4
Iirekhodi zeefosili: 1 kwi-Paleobiology Database4
Ukufunyanwa: Nemegtonykus was named in 2019 by a team of Korean and Mongolian scientists who found its fossils in 2008 during the Korea-Mongolia International Dinosaur Expedition.1
Kusaxoxwa ngayo: Scientists are still debating exactly how Nemegtonykus and other alvarezsaurs are related to other dinosaurs, and whether they used their claws for digging or for other purposes.1

Apho iinyani zivela khona

A new alvarezsaurid dinosaur from the Nemegt Formation of Mongolia (pmc.ncbi.nlm.nih.gov)
A new alvarezsaurid dinosaur from the Nemegt Formation of Mongolia | Scientific Reports (nature.com)
Nemegtonykus (en.wikipedia.org)
Nemegtonykus in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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