Xixianykus
Xixianykus wuxuu ahaa dinosaur yar oo dheereeya oo ku noolaa meesha hadda loo yaqaan Shiinaha. Wuxuu lahaa lugo dhaadheer oo uu si dhakhso ah ugu ordo waxaana lagu daboolay baalal. Saynisyahannadu waxay u maleynayaan inuu ahaa mid ka mid ah kuwa ugu dheereeya ee orda ee aan ahayn shimbiraha.1
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dherer ahaan la eg 2 bisad guri oo sanka ilaa dabada ah🍌dherer ahaan la eg 6 muus oo isku xiga🪶ka fudud bisadda guriga🍌culeys ahaan la eg 6 muus🪑oo ku filan in lagu socdo kursiga hoostiisa🏃wuxuu ordi karaa 100 mitir 17 ilbiriqsi (aadanaha ugu dheereeya wuxuu u baahan yahay 9.6)Intee in le'eg ayuu Xixianykus ahaa marka la barbar dhigo ADIGA?
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Xaqiiqooyin xiiso leh
Xixianykus wuxuu ka tirsanaa koox loo yaqaan alvarezsaurids, kuwaas oo ahaa dinosaurs yaryar oo leh gacmo xoog leh iyo lugo dhaadheer.1
Fossils-kiisa waxaa laga helay Majiacun Formation ee Xixia County, Gobolka Henan, Shiinaha.1
Xixianykus wuxuu noolaa qiyaastii 89 ilaa 83 milyan oo sano ka hor, intii lagu jiray xilligii Late Cretaceous.2
Dinosaur-kan wuxuu lahaa lafo gaar ah oo ku yaal miskaha iyo lugaha kuwaas oo ka caawiyay inuu si aad ah u ordo.1
Xixianykus waa mid ka mid ah xubnihii ugu horreeyay ee la yaqaan ee kooxda Parvicursorinae, kuwaas oo ahaa kuwa si xad dhaaf ah u orda.1
Magaca Xixianykus wuxuu ka dhigan yahay 'Ciddiyaha Xixia', sababtoo ah fossils-kiisa waxaa laga helay Xixia County wuxuuna lahaa ciddiyo fiiqan.1

Su'aalaha ugu badan ee ku saabsan Xixianykus
?Intee in le'eg ayuu ahaa Xixianykus?
Xixianykus wuxuu ahaa mid aad u yar, kaliya qiyaastii 50 sentimitir dhererkiisu iyo 20 sentimitir dhererkiisu. Wuxuu miisaankiisu ahaa qiyaastii 0.74 kiiloogaraam, taas oo ka dhigaysa mid ka mid ah dinosaurs-ka ugu yar ee aan shimbiraha ahayn ee la yaqaan.34
?Sidee dhakhso ah ayuu Xixianykus u ordi karay?
Saynisyahannadu waxay u maleynayaan in Xixianykus uu ahaa mid aad u dheereeya sababtoo ah wuxuu lahaa lugo aad u dhaadheer marka loo eego jirkiisa, oo leh lafo cagood oo gaar ah oo ka caawiyay inuu ordo. Waxaa loo dhisay sidii shimbir yar oo orod badan wuxuuna si dhakhso ah u ordi karay si uu uga baxsado ugaarsatada.34
Khubarada dino
- Magaca sayniska
- Xixianykus
- Waxaa magacaabay
- Xu et al. 20105
- Koox
- Dino-yo baalal leh oo qariib ah
- Qoyska / kooxda
- Alvarezsauridae5
- Kala soocidda
- Theropoda > Alvarezsauridae5
- Xilligii dhagaxyada
- 90 ilaa 84 milyan oo sano (Coniacian / Santonian)5
- Dhagaxyada
- Majiacun5
- Waddamada
- China5
- Diiwaanka fossil-ka
- 1 oo ku jira Paleobiology Database5
- Daahfurka
- Xixianykus waxaa magacaabay sanadkii 2010 Xu iyo asxaabtiisa iyagoo ku saleynaya qayb ka mid ah lafaha oo laga helay Majiacun Formation ee Gobolka Henan, Shiinaha.12
- Wali waa la isku khilaafsan yahay
- Saynisyahannadu si dhab ah uma hubo waxa uu cuno Xixianykus, laakiin ciddiyihiisa fiiqan iyo cabbirkiisa yar ayaa soo jeedinaya inuu ugaarsado ugaadh yar.2
Halka xaqiiqadu ka timaaddo
- A basal parvicursorine (Theropoda: Alvarezsauridae) from the Upper Cretaceous of China | Zootaxa (biotaxa.org)
- PBDB Taxon (paleobiodb.org)
- Xixianykus (en.wikipedia.org)
- New "Roadrunner" Dinosaur Found in China | National Geographic (nationalgeographic.com)
- Xixianykus in The Paleobiology Database (CC BY 4.0): da'da, meelaha, qaab-dhismeedka dhagaxyada, kala-soocidda.
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