Ceratonykus
Ceratonykus was a tiny, bird-like dinosaur that lived in the Late Cretaceous period. It was an alvarezsaur, a group of dinosaurs with strong, clawed hands and long legs. This little dinosaur probably used its sharp claws to dig for insects and other small prey.,Ceratonykus wuxuu ahaa dinosaur yar oo shimbir u eg oo noolaa xilligii Late Cretaceous. Wuxuu ahaa alvarezsaur, oo ah koox dinosaurs ah oo leh gacmo xooggan oo cidiyo leh iyo lugo dhaadheer. Dinosaur-kan yar wuxuu u badan tahay inuu isticmaali jiray cidihiisa fiiqan si uu u qodo cayayaanka iyo xayawaannada kale ee yaryar.13
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Ceratonykus had a very small brain, but scientists found that its brain was built like a reptile's, with no curves. Its optic lobes were pushed to the sides, like in birds.,Ceratonykus wuxuu lahaa maskax aad u yar, laakiin saynisyahannadu waxay ogaadeen in maskaxdiisu ay u dhisnayd sidii mid xamaarato, oo aan lahayn qaloocyo. Qaybaha aragga ee maskaxdiisa ayaa loo riixay dhinacyada, sidii shimbiraha.2
This dinosaur had excellent eyesight and hearing, which helped it hunt for food.,Dinosaur-kan wuxuu lahaa arag iyo maqal aad u wanaagsan, taas oo ka caawisay inuu ugaarsado cunto.2
The name Ceratonykus means 'horned claw', but it did not have a horn on its head. The name refers to a small horn-like bump on its claw bones.,Magaca Ceratonykus macnihiisu waa 'cidiyo gees leh', laakiin madaxiisa gees kuma lahayn. Magacu wuxuu tixraacayaa buro yar oo gees u eg oo ku taal lafaha cidihiisa.1
Ceratonykus wuxuu lahaa cabbirka digaagga, wuxuuna dhererkiisu gaarayay ilaa 75 sentimitir (2.5 cag) miisaankiisuna wuxuu ahaa wax ka yar hal kiiloogaraam (2.2 rodol).1
Its brain had a large cerebellum, which helped with balance and coordination. This suggests that its ancestors might have climbed trees.,Maskaxdiisu waxay lahayd cerebellum weyn, taas oo ka caawin jirtay dheelitirka iyo isku-dubbaridka. Tani waxay soo jeedinaysaa in awoowayaashiis laga yaabo inay fuuli jireen geedaha.2
Some scientists think Ceratonykus might actually be the same dinosaur as Parvicursor, because they are so similar.,Saynisyahannada qaar waxay u maleynayaan in Ceratonykus laga yaabo inuu yahay isla dinosaur-kii Parvicursor, sababtoo ah aad bay isugu dhow yihiin.1
Su'aalaha ugu badan ee ku saabsan Ceratonykus
?How big was Ceratonykus?,Intee in le'eg ayuu ahaa Ceratonykus?
Ceratonykus wuxuu ahaa mid aad u yar, qiyaastii cabbirka digaagga. Wuxuu dhererkiisu gaarayay ilaa 75 sentimitir (2.5 cag) miisaankiisuna wuxuu ahaa qiyaastii 760 garaam (1.7 rodol).1
?What did Ceratonykus eat?,Maxay cuni jirtay Ceratonykus?
Ceratonykus probably used its sharp claws to dig for insects and other small prey.,Ceratonykus wuxuu u badan tahay inuu isticmaali jiray cidihiisa fiiqan si uu u qodo cayayaanka iyo xayawaannada kale ee yaryar.1
?Did Ceratonykus have feathers?,Ceratonykus ma lahaa baalal?
Yes, Ceratonykus was a feathered theropod dinosaur, like many of its relatives.,Haa, Ceratonykus wuxuu ahaa dinosaur theropod ah oo leh baalal, sida qaar badan oo ka mid ah qaraabadiisa.1
?Is Ceratonykus a dinosaur?,Ceratonykus ma yahay dinosaur?
Yes, Ceratonykus is a dinosaur. It was a small, bird-like alvarezsaurid theropod from the Late Cretaceous.,Haa, Ceratonykus waa dinosaur. Wuxuu ahaa theropod yar oo alvarezsaurid ah oo shimbir u eg, kana tirsan xilligii Late Cretaceous.1
Khubarada dino
- Magaca sayniska
- Ceratonykus
- Waxaa magacaabay
- Alifanov and Barsbold 20093
- Koox
- Dino-yo baalal leh oo qariib ah
- Qoyska / kooxda
- Alvarezsauridae3
- Kala soocidda
- Theropoda > Alvarezsauridae3
- Xilligii dhagaxyada
- 84 ilaa 72 milyan oo sano (Campanian)3
- Dhagaxyada
- Baruungoyot3
- Waddamada
- Mongolia3
- Diiwaanka fossil-ka
- 1 oo ku jira Paleobiology Database3
- Daahfurka
- Ceratonykus waxaa la helay sanadkii 2003 gudaha Mongolia, waxaana helay qof lafaha baara oo la yiraahdo Otkhoon Zhargal. Waxaa magacaabay oo sharraxay sanadkii 2009 Vladimir Alifanov iyo Rinchen Barsbold.1
- Wali waa la isku khilaafsan yahay
- Scientists still debate whether Ceratonykus is its own species or just a younger version of another alvarezsaur called Parvicursor.,Saynisyahannadu weli way isku khilaafsan yihiin in Ceratonykus uu yahay nooc u gaar ah iyo inuu yahay uun nooc yar oo ka mid ah alvarezsaur kale oo la yiraahdo Parvicursor.1
Halka xaqiiqadu ka timaaddo
- Ceratonykus (en.wikipedia.org)
- Brain structure and neurobiology of Alvarezsaurians (Dinosauria), exemplified by Ceratonykus oculatus (Parvicursoridae) from the Late Cretaceous of Mongolia | Paleontological Journal | Springer Nature Link (link.springer.com)
- Ceratonykus in The Paleobiology Database (CC BY 4.0): da'da, meelaha, qaab-dhismeedka dhagaxyada, kala-soocidda.
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