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Umfanekiso wekhathuni: Bannykus
Ikhadi ledayinaso No. 0236 kwe-2 027

Bannykus

Igama lithetha: “half claw, from the Mandarin word ban (half) and the Greek word onyx (claw)”12
Yayitya: InyamaIidayinaso ezitya inyamaiCretaceous yokuqala

Bannykus was a meat-eating dinosaur about the size of a large dog. It lived during the Early Cretaceous period, around 125 to 113 million years ago, in what is now Inner Mongolia, China. Bannykus is special because its arms are halfway between those of earlier, longer-armed alvarezsaurians and later ones with very short arms.123

Yaphila
121 ukuya ku-113 izigidi zeminyaka eyadlulayo4
iCretaceous yokuqala
Iifosili zifunyenwe:
Inner Mongolia, China123
Ubude
2.77 m (9.1 ft)2
Ubunzima
24 kg ukuya ku-30 kg (53 ukuya ku-66 lb)12
Ukuphakama
0.92 m (3 ft)
uqikelelo
Esona santya siphezulu
malunga ne-46 km/h (29 mph)
Ukubaleka, uqikelelo

Yaphila nini?

iTriassic
iJurassic
iCretaceous
Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinde kangakanani?

Bannykus malunga ne-2.77 m ubude (9.1 ft)Ibhayisikile yomntu omdala malunga ne-1.8 m (5.9 ft)Imoto malunga ne-4.5 m (15 ft)Indlovu, esona silwanyana sikhulu emhlabeni namhlanje malunga ne-6.5 m (21 ft)

Yayiphakame kangakanani?

Ikati yasekhayamalunga ne-0.3 m (1 ft)Injamalunga ne-0.5 m (1.6 ft)Bannykusmalunga ne-0.92 m ukuphakama (3 ft)Ihashemalunga ne-1.6 m (5.2 ft)

uqikelelo

Yayinzima kangakanani?

inzima njengeekati zasekhaya ezingama-8
inde njengezinja ezingama-3, impumlo ukuya emsileniinde njengeebhanana ezingama-15 zilandelelanainzima njengamavatala angama-6ibinokubaleka iimitha ezili-100 ngemizuzwana engama-7.8 (oyena mntu ukhawulezayo udinga i-9,6)

Bannykus wayemkhulu kangakanani xa ethelekiswa NAWE?

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

Yayikhawuleza kangakanani?

izinto ezimnandi

Iinyani ezimnandi

1

Bannykus lived about 125 to 113 million years ago during the Aptian age of the Early Cretaceous.3

2

Its arm bones are halfway between the longer arms of older alvarezsaurian dinosaurs and the very short, strong arms of later ones like Shuvuuia.12

3

The only known Bannykus skeleton belonged to an 8-year-old sub-adult that still had some growing to do.1

4

Its thumb, or digit II, was much larger than its ring finger, or digit IV, but not as extreme as in later alvarezsaurids.1

5

Bannykus could move its arms in many directions and probably used them for different kinds of digging.2

6

Scientists found the fossil in 2009, and in 2012 it was displayed in Japan under the nickname 'Wulatesaurus' before getting its official name in 2018.2

7

Together with another dinosaur named Xiyunykus, Bannykus fills a 70-million-year gap in alvarezsaur evolution, linking earlier and later forms.12

Yenziwe yi-AIUmfanekiso owenziwe yi-AI: Bannykus
Umfanekiso owenziwe yi-AI obonisa indlela Bannykus 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: Bannykus

?What did Bannykus eat?

Bannykus probably ate meat. Scientists found bone fragments in its stomach, which suggests it was a carnivore.2

?How big was Bannykus?

Bannykus was about 2.77 metres (9.1 feet) long and weighed around 24 to 30 kilograms (53 to 66 pounds). That is about the size of a large dog.2

?Could Bannykus dig?

Yes, Bannykus could probably dig. Its arms were good for different kinds of digging motions, but not as specialized as later relatives.2

Kwiingcali zeedayinaso

Igama lenzululwazi
Bannykus
Inikwe igama ngu:
Xu et al. 20184
Iqela
Iidayinaso ezitya inyama
Usapho / iclade
Alvarezsauroidea4
Ukuhlelwa
Theropoda4
Ubudala bamatye
121 ukuya ku-113 izigidi zeminyaka (Aptian)4
Izakhiwo zamatye
Bayangobi4
Amazwe
iTshayina4
Iirekhodi zeefosili
1 kwi-Paleobiology Database4
Ukufunyanwa
Bannykus was named in 2018 by Xu Xing and colleagues. The holotype skeleton was found in 2009 at Chaoge, Inner Mongolia, China, and was displayed in Japan in 2012 under the informal name 'Wulatesaurus'.123

Apho iinyani zivela khona

  1. Two Early Cretaceous Fossils Document Transitional Stages in Alvarezsaurian Dinosaur Evolution: Current Biology (cell.com)
  2. Bannykus (en.wikipedia.org)
  3. PBDB Taxon (paleobiodb.org)
  4. Bannykus in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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