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Karete ya dinosaure No. 1951 ho tse 2 027

Xiyunykus

Lebitso le bolela: “western claw”1

E jele: NamaDidinosaure tse jang namaKretase ya Pele

Xiyunykus was a meat-eating dinosaur that lived in what is now China, about 130 million years ago. It was about the size of a large dog and had a long, slender claw on each hand. Scientists think it used its claws to dig for food, like insects or small animals.4 1

E phetse

dilemo tse dimilione tse 137 ho isa ho 133 tse fetileng4

Kretase ya Pele

Difosili di fumanwe ho

Xinjiang, China1 4

Boima

15 kg (33 lb)2

Lebelo le phahameng ka ho fetisisa

e ka bang 41 km/h (25 mph)

Ho matha, kakanyo

E phetse neng?

Triasiki

Jurasiki

Kretase

Dilemo tse dimilione tse 252 tse fetileng20114566, asteroiti

E ne e le kgolo hakae?

E ne e le boima hakae?

boima jwaloka dikatse tsa lapeng tse 4

boima jwaloka dibanana tse 120e ne e ka matha dimitara tse 100 ka metsotswana e 8.8 (motho ya lebelo ka ho fetisisa o hloka 9,6)

Xiyunykus e ne e le kgolo hakae ha e bapiswa le WENA?

Ke dipalo feela ho browser ya hao. Ha ho letho le bolokwang kapa le romelwang kae kapa kae.

E ne e le lebelo hakae?

Motho ya tsamayang ka maoto e ka bang 5 km/h (3 mph)

Ngwana a palame baesekele e ka bang 12 km/h (7 mph)

Xiyunykus e ka bang 41 km/h (25 mph)

Pere e mathang ka matla e ka bang 65 km/h (40 mph)

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

dintho tse monate

Dintlha tse monate

Xiyunykus lived during the Early Cretaceous period, about 126 to 120 million years ago.1

Its name, Xiyunykus, means 'western claw' because it was found in western China.1

Scientists estimate that the holotype specimen weighed about 15 kilograms (33 pounds) and was around 9 years old when it died.2

Xiyunykus helps fill a 70-million-year gap in alvarezsaur evolution by showing a mix of primitive and advanced features.1

It had a long, sharp claw on each hand, which it probably used to dig for food.1

Xiyunykus is closely related to other alvarezsaur dinosaurs like Bannykus and Haplocheirus.2

Setshwantsho sa Xiyunykus se entsweng ke AI — Setshwantsho se entsweng ke AI, se bontshang kamoo Xiyunykus e ka beng e ne e shebahala kateng, se entswe ke khomphutha ho ya ka seo bo-ramahlale ba se tsebang. Ke ho hakanya feela: phoofolo ya nnete e ka nna ya ba e ne e shebahala ka tsela e nngwe, mme ha ho motho ya tsebang mebala ya yona ya nnete.

o botsitse

Dipotso tse botswang haholo ka Xiyunykus

?What did Xiyunykus eat?

Scientists think Xiyunykus used its strong claw to dig for insects and small animals, much like an anteater today.3

?How big was Xiyunykus?

Xiyunykus was about the size of a large dog. The holotype weighed about 15 kilograms (33 pounds) and was probably a sub-adult.1 2

?Why is Xiyunykus important?

Xiyunykus helps fill a 70-million-year gap in alvarezsaur evolution, showing a mix of primitive and advanced features.1 2

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense: Xiyunykus
E rehilwe ke: Xu et al. 20184
Sehlopha: Didinosaure tse jang nama
Lelapa / leloko: Alvarezsauroidea4
Tlhophiso: Theropoda4
Dilemo tsa mafika: dilemo tse dimilione tse 137 ho isa ho 133 (Valanginian)4
Dibopeho tsa mafika: Shengjinkou4
Dinaha: Tjhaena4
Direkoto tsa difosili: 1 ho The Paleobiology Database4
Ho sibollwa: Xiyunykus was named in 2018 by Xu Xing and his team. The only known skeleton was found in the Wucaiwan area of the Junggar Basin in Xinjiang, China.1 4

Moo dintlha di tswang teng

Xiyunykus (en.wikipedia.org)
Report Two Early Cretaceous Fossils Document Transitional Stages in Alvarezsaurian Dinosaur Evolution (sciencedirect.com)
New Dinosaurs Discovered in China Reveal Myth of Reduced "Fingers"----Chinese Academy of Sciences (english.cas.cn)
Xiyunykus in The Paleobiology Database (CC BY 4.0): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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