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Xaqiiqooyin xiiso leh
Markii la helay Parvavis, wuxuu ahaa shimbirta enantiornithine ee ugu yar ee la yaqaan, xitaa wuu ka yaraa Iberomesornis.1
Fossilkii Parvavis waxaa ku jira qaybo ka mid ah madaxa, laf dhabarta, dabada, iyo xitaa raadadka baalashiisa oo ku dhex jira dhagaxa.1
Saynisyahannadu waxay barteen qaabka lafaha waxayna ogaadeen in Parvavis uu ku dhowaa inuu si buuxda u koro markii uu dhintay, laakiin weli wuxuu ahaa mid aad u yar.12
Parvavis wuxuu lahaa muuqaal gaar ah: kala-goysyada hoose ee lafta labaad ee cagtiisa (lafta cagta) waxay ka ballaarnayd kala-goysyada lafaha kale ee cagtiisa.1
Ciddiyaha ku yaal faraha afraad ee Parvavis way yaraayeen, taas oo macnaheedu yahay inay ka yaraayeen ciddiyaha kale ee faraha.1
Weydii Rex wax ku saabsan Parvavis
Rex wuxuu kaliya ka jawaabaa su'aalaha ku saabsan boggan. 10 su'aalood bishii.
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Khubarada dino
- Magaca sayniska
- Parvavis
- Waxaa magacaabay
- Wang et al. 20143
- Koox
- Shimbiraha hore (xilligii dinos-ka)
- Qoyska / kooxda
- Enantiornithes3
- Kala soocidda
- Theropoda > Avialae3
- Xilligii dhagaxyada
- 94 ilaa 84 milyan oo sano (Turonian / Santonian)3
- Dhagaxyada
- Jiangdihe3
- Waddamada
- China3
- Diiwaanka fossil-ka
- 1 oo ku jira Paleobiology Database3
- Daahfurka
- Lafta Parvavis waxaa la helay sanadkii 2010 meel u dhow tuulada Luojumei ee Yunnan, Shiinaha. Waxaa magacaabay oo sharraxay sanadkii 2014 Wang Min, Zhou Zhonghe, iyo Xu Guanghui.1
- Wali waa la isku khilaafsan yahay
- Saynisyahannadu weli way isku khilaafsan yihiin meesha saxda ah ee Parvavis kaga jirto geedka qoyska enantiornithine. Qaar ka mid ah daraasadaha ayaa dhigaya meel hore, taas oo macnaheedu yahay inay noqon karto laan hore oo ka mid ah kooxdan.1
Halka xaqiiqadu ka timaaddo
- Parvavis (en.wikipedia.org)
- The first enantiornithine bird from the Upper Cretaceous of China (tandfonline.com)
- Parvavis in The Paleobiology Database (CC BY 4.0): da'da, meelaha, qaab-dhismeedka dhagaxyada, kala-soocidda.
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Archaeopteryx
Hesperornis
Ichthyornis
Baptornis
Jurapteryx
Gobipteryx
Tyrannosaurus
Triceratops
Velociraptor
Spinosaurus
Ankylosaurus
Parasaurolophus