Daohugoupterus

Magacu wuxuu ka dhigan yahay: “Baal ka yimid Daohugou”1

Cunay: KalluunXayawaanka duulaJurassic-ga dhexeSi farsamo ahaan ma aha dinosaur

Daohugoupterus wuxuu ahaa xayawaan duula oo aad u yar kaas oo dul mari jiray harooyinka Jurassic ee meesha hadda loo yaqaan Shiinaha. Wuxuu ahaa pterosaur-kii ugu yaraa ee laga helay aagga Daohugou, isagoo leh lafo jilicsan iyo unugyo jilicsan oo ku dhex kaydsan dhagaxa.1 2

Xaqiiqo xiiso leh: pterosaurs waxay ku duuleen dinos-ka dushooda, laakiin waxay ahaayeen ilma-adeerkood, ma ahayn dinos laftoodu.

Noolaayeen

165 ilaa 162 milyan sano ka hor4

Jurassic-ga dhexe

Fossil-ka laga helay

Daohugou, Inner Mongolia, Shiinaha1 3

Xawaaraha ugu sarreeya

ku dhowaad 52 km/h (32 mph)

Duulid, qiyaas

Goorma ayuu noolaa?

Triassic

Jurassic

Cretaceous

252 milyan oo sano ka hor20114566, asteroid-kii

Intee in le'eg ayuu u dheereeyay?

Qof soconaya ku dhowaad 5 km/h (3 mph)

Ilmo baaskiil wata ku dhowaad 12 km/h (7 mph)

Daohugoupterus ku dhowaad 52 km/h (32 mph)

Faras ordaya ku dhowaad 65 km/h (40 mph)

Harimcad ku dhowaad 100 km/h (62 mph)

waxyaabo qabow

Xaqiiqooyin xiiso leh

Daohugoupterus wuxuu lahaa saxan laabta oo aad u ballaaran kaas oo ahaa 2.5 jeer ka ballaaran inta uu dherer ahaa, taas oo ka caawisay inay taageerto muruqyada duulimaadka.1

Lafta gacantiisa sare (humerus) waxay ahayd kaliya 41.8 mm (1.65 inches) dherer ah, taas oo ka dhigaysa mid ka mid ah pterosaurs-ka Jurassic ee ugu yar.1

Lafaha waxaa ku jira sawirro muujinaya unugyo jilicsan, taas oo naadir ah kana caawisa saynisyahannada inay bartaan qaabka jirkiisa.1 2

Daohugoupterus wuxuu la noolaa pterosaurs kale sida Jeholopterus iyo Pterorhynchus, laakiin wuxuu ahaa kii ugu yaraa saddexdaas.1

Madaxiisu wuxuu lahaa dalool yar oo aan caadi ahayn oo ka dambeeya isha, taas oo ka duwan pterosaurs kale oo badan.2

Daohugoupterus wuxuu ahaa pterosaur aasaasi ah, taas oo macnaheedu yahay inuu ahaa nooc hore oo aan ka tirsanayn kooxda horumarsan ee Pterodactyloidea.1

Sawirka Daohugoupterus oo uu sameeyay AI — Sawir uu sameeyay AI oo muujinaya sida Daohugoupterus u ekaan karay, oo uu kombuyuutarku ka sameeyay waxa ay saynisyahannadu yaqaaniin. Waa qiyaas: xayawaanka dhabta ah waxaa laga yaabaa inuu u ekaa si ka duwan, qofna ma garanayo midabadiisa dhabta ah.

Weydii Rex wax ku saabsan Daohugoupterus

Rex wuxuu kaliya ka jawaabaa su'aalaha ku saabsan boggan. 10 su'aalood bishii.

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Khubarada dino

Magaca sayniska: Daohugoupterus
Waxaa magacaabay: Cheng et al. 20154
Koox: Xayawaanka duula
Qoyska / kooxda: Pterosauria4
Kala soocidda: Pterosauria4
Xilligii dhagaxyada: 165 ilaa 162 milyan oo sano (Callovian)4
Dhagaxyada: Tiaojishan4
Waddamada: China4
Diiwaanka fossil-ka: 1 oo ku jira Paleobiology Database4
Daahfurka: Daohugoupterus waxaa magacaabay oo sharraxay sanadkii 2015 Cheng Xin, Wang Xiaolin, Jiang Shunxing iyo Alexander Kellner. Lafaha kaliya ee la yaqaan waxaa laga helay meel u dhow tuulada Daohugou ee Inner Mongolia, Shiinaha, waxaana soo ururiyay Zhou Zhonghe iyo Li Yan.1
Wali waa la isku khilaafsan yahay: Saynisyahannadu ma hubo meesha saxda ah ee Daohugoupterus uu kaga jiro geedka qoyska pterosaur, markaa hadda waxaa loo dhigay Pterosauria incertae sedis (taas oo macnaheedu yahay xiriirkiisa saxda ah lama yaqaan).1

Halka xaqiiqadu ka timaaddo

Daohugoupterus (en.wikipedia.org)
Daohugoupterus, new pterosaur from Upper Jurassic of Inner Mongolia, China (dml.reptilis.net)
PBDB Taxon (paleobiodb.org)
Daohugoupterus in The Paleobiology Database (CC BY 4.0): da'da, meelaha, qaab-dhismeedka dhagaxyada, kala-soocidda.

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