Dino Wiki / Dukan dinos / Tsuntsayen farko

Katin Dino No. 2011 na 2 027

Zhengheornis

Sunan yana nufin: “Tsuntsun Zhenghe, daga gundumar Zhenghe a China da kalmar Girkanci don tsuntsu”1

Ya ci: NamaTsuntsayen farkoƘarshen Jurassic

Zhengheornis karamin dinosaur ne mai kama da tsuntsu wanda ya rayu kimanin shekaru miliyan 150 da suka wuce a kasar da ake kira China a yau. Yana da gajeren wutsiya da aka yi da kashi 15, amma ba shi da pygostyle, wanda shi ne kashin wutsiya da tsuntsayen zamani suke da shi. Wannan karamin halitta yana taimaka wa masana kimiyya su fahimci yadda wutsiyar tsuntsaye ta samo asali mataki-mataki.2 1

Ya rayu

shekaru miliyan 152 zuwa 145 da suka wuce5

Ƙarshen Jurassic

Burbushin halittu da aka samo a

Kusa da kauyen Yangyuan, gundumar Zhenghe, lardin Fujian, China5 1

Nauyi

0.074 kg zuwa 0.163 kg (0 zuwa 0 lb)2

Mafi girman gudu

kusan 26 km/h (16 mph)

Tashi sama, ƙiyasi

Me ya sa Zhengheornis yake ci?

Masana ba su san ainihin abin da Zhengheornis yake ci ba. Wataƙila yana cin abinci iri-iri ne, kuma ba a ƙera shi don ya rayu a cikin bishiyoyi ko a ƙasa ba.

Yaushe ya rayu?

Triassic

Jurassic

Cretaceous

Shekaru miliyan 252 da suka wuce20114566, dutsen sararin samaniya (asteroid)

Yaya girman sa yake?

Yaya nauyin sa yake?

nauyin ayaba 1.5

nauyinsa bai kai na kyanwar gida bazai iya tashi daga wannan gefen filin ƙwallon ƙafa zuwa ɗayan cikin daƙiƙa 15

Yaya girman Zhengheornis idan aka kwatanta da KAI?

Lissafi kawai a cikin burauzarka. Babu abin da ake adanawa ko aikawa ko'ina.

Yaya saurin sa yake?

Mutum yana tafiya kusan 5 km/h (3 mph)

Yaro a kan keke kusan 12 km/h (7 mph)

Zhengheornis kusan 26 km/h (16 mph)

Doki mai gudu kusan 65 km/h (40 mph)

Damisa kusan 100 km/h (62 mph)

abubuwa masu ban sha'awa

Gaskiya mai ban sha'awa

Zhengheornis yana daya daga cikin kananan dangin tsuntsayen farko da aka sani, mai nauyin gram 74 zuwa 163 kamar na tsuntsun robin na zamani.2

Wutsiyarsa tana da kashi 15 gajeru amma ba tare da pygostyle ba, wanda ke nuna cewa gajarta wutsiya ta faru ne kafin kashin ya hade wuri daya a juyin halittar tsuntsaye.2

Sunan 'buyu' yana nufin 'ba zato ba tsammani' a harshen Mandarin, saboda masana kimiyya sun yi mamakin wutsiyarsa da kashin kwatangwalonsa da ba a saba gani ba.1

Zhengheornis ya rayu tare da wasu tsuntsayen farko kamar Fujianvenator da Baminornis a cikin namun Zhenghe na karshen zamanin Jurassic a China.2

Masana kimiyya suna tunanin cewa Zhengheornis bai kware sosai wajen hawan bishiyoyi ko tafiya a kasa ba, ba kamar sauran danginsa ba.2

An gano burbushi guda daya kacal a shekarar 2024 wanda ya hada da kashi, alamun gashin fuka-fuki, da sassan hannaye, kafafu, da kashin kwatangwalo.1

Hoton Zhengheornis da aka yi da AI — Hoton yadda Zhengheornis zai iya kasancewa wanda aka yi da AI, kwamfuta ce ta yi shi daga abin da masana kimiyya suka sani. Hasashe ne: ainihin dabbar za ta iya zama daban, kuma babu wanda ya san ainihin launukanta.

ka tambaya

Tambayoyin da aka fi yi game da Zhengheornis

?Yaya girman Zhengheornis?

Zhengheornis karami ne sosai, yana da nauyin gram 74 zuwa 163, kamar na tsuntsun robin na zamani. Yana daya daga cikin kananan dangin tsuntsayen farko masu dogon wutsiya da aka sani.3 4

?Yaushe Zhengheornis ya rayu?

Zhengheornis ya rayu a farkon zamanin Cretaceous, kimanin shekaru miliyan 120 zuwa 130 da suka wuce, a kasar da ake kira China a yau.1 3

?Me ya sa Zhengheornis yake da muhimmanci?

Zhengheornis yana da muhimmanci saboda gajeren wutsiyarsa mai kashi 15 da ba su hade ba yana nuna cewa gajarta wutsiya ta faru ne kafin kashin ya hade zuwa pygostyle, wanda hakan ya cike wani gibi a juyin halittar tsuntsaye.3 4

?Me ya sa Zhengheornis yake ci?

Masana ba su san ainihin abin da Zhengheornis yake ci ba. Wataƙila yana cin abinci iri-iri ne, kuma ba a ƙera shi don ya rayu a cikin bishiyoyi ko a ƙasa ba.3 4

Don ƙwararrun dino

Sunan kimiyya: Zhengheornis
Wanda ya ba da suna: Wang et al. 20265
Rukuni: Tsuntsayen farko
Iyali / rukuni: Avialae5
Rarrabewa: Theropoda > Avialae5
Zamanin duwatsu: shekaru miliyan 152 zuwa 145 (Kimmeridgian / Tithonian)5
Tsarin duwatsu: Nanyuan5
Kasashe: China5
Rubutun burbushin halittu: 1 a cikin Bayanan Paleobiology5
Gano: An gano Zhengheornis a shekarar 2024 yayin aikin bincike a lardin Fujian, China, kuma Min Wang da abokan aikinsa suka ba shi suna a shekarar 2026.1
Har yanzu ana muhawara: Masana kimiyya har yanzu suna tattaunawa kan inda ainihin Zhengheornis yake a dangin tsuntsayen farko, kodayake mafi yawansu sun yarda cewa yana daya daga cikin tsuntsayen farko.2

Inda bayanan suka fito

Zhengheornis (en.wikipedia.org)
Jurassic avialan reveals stepwise evolution of bony tail in birds (dinodata.de)
China Jurassic Pocket-Sized Bird Fills a Puzzle of the Evolution of Bird Tail_Headline_Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences (english.ivpp.cas.cn)
China Jurassic Pocket-Sized Bird Fills a Puzzle of the Evolution of Bird Tail_Research Progress_Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences (english.ivpp.cas.cn)
Zhengheornis in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

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