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Zane na Xunmenglong
Katin Dino No. 1954 na 2 027

Xunmenglong

Sunan yana nufin: “dodanniya mai sauri da zafi”1
Ya ci: NamaDinosau masu cin namaFarkon Cretaceous

Xunmenglong ƙaramin dabba ne mai saurin gudu kuma mai cin nama wanda ya rayu a inda yanzu ake kira China. Yana ɗaya daga cikin ƙananan dinosaurs na rukuninsa, kusan tsawon kaza babba. Wataƙila yana gudu yana farautar ƙananan dabbobi a lokacin Early Cretaceous.12

Ya rayu
shekaru miliyan 133 zuwa 126 da suka wuce3
Farkon Cretaceous
Burbushin halittu da aka samo a
Lardin Hebei, arewa maso gabashin China, a cikin Huajiying Formation12
Tsawo
0.5 m (1.6 ft)1
kusan santimita 50, bisa ga samfurin holotype
Tsayi
0.19 m (0.6 ft)
ƙiyasi
Mafi girman gudu
kusan 15 km/h (9 mph)
Gudu, ƙiyasi
Me Xunmenglong yake ci?
Mai cin nama ne wanda wataƙila ya kasance yana farautar ƙananan dabbobi kamar kadangaru da ƙwari.

Yaushe ya rayu?

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

Yaya girman sa yake?

Yaya tsawon sa yake?

Xunmenglong kusan 0.5 m tsawo (1.6 ft)Kyanwar gida kusan 0.5 m (1.6 ft)Kare kusan 1 m (3.3 ft)Keken manya kusan 1.8 m (5.9 ft)

Yaya tsayin sa yake?

Xunmenglongkusan 0.19 m tsayi (0.6 ft)Kyanwar gidakusan 0.3 m (1 ft)Karekusan 0.5 m (1.6 ft)Dokikusan 1.6 m (5.2 ft)

ƙiyasi

tsawon ayaba 3 a jeretsawon tubalin wasa 16 a jereƙarami har zai iya tafiya ƙarƙashin kujerazai iya gudu mita 100 cikin daƙiƙa 24 (mutum mafi gudu yana buƙatar 9.6)

Yaya girman Xunmenglong idan aka kwatanta da KAI?

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

Yaya saurin sa yake?

abubuwa masu ban sha'awa

Gaskiya mai ban sha'awa

1

Xunmenglong shi ne ƙaramin memba da aka sani na rukunin compsognathid, kusan girman Scipionyx wanda bai kai ga balaga ba, wani ƙaramin dinosaur.1

2

Ƙafafunsa na ƙasa sun fi tsayi sosai idan aka kwatanta da sauran jikinsa, wanda hakan wataƙila ya sa ya zama mai saurin gudu.2

3

Burbushin halittar da farko ya kasance ɓangare na chimera, ma'ana an haɗa shi da ƙasusuwa daga wasu dabbobi biyu kafin masana kimiyya su raba su.1

4

Xunmenglong ya rayu kimanin shekaru miliyan 130.7 da suka wuce, a lokacin Hauterivian na Early Cretaceous.1

5

Shi ne compsognathid mafi daɗewa da aka sani daga Asiya, wanda aka gano a cikin Huajiying Formation wanda wataƙila ya adana tsohuwar halittar Jehol Biota.2

6

Wani abu na musamman shi ne kashin yatsan ƙafarsa na huɗu (pedal phalanx IV-4) ya fi na uku tsawo, wanda hakan ke taimakawa wajen bambanta shi da sauran compsognathids.2

An yi shi da AIHoton Xunmenglong da aka yi da AI
Hoton yadda Xunmenglong 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 Xunmenglong

?Yaya girman Xunmenglong yake?

Yana da tsawon kusan santimita 50 (ƙafa 1.6), kusan girman kaza.1

?Me Xunmenglong yake ci?

Mai cin nama ne wanda wataƙila ya kasance yana farautar ƙananan dabbobi kamar kadangaru da ƙwari.1

?Yaushe Xunmenglong ya rayu?

Ya rayu kusan shekaru miliyan 130.7 da suka wuce, a lokacin farkon zamanin Cretaceous.1

?Shin Xunmenglong dinosaur ne?

Ee, shi dinosaur ne na rukunin theropod compsognathid.1

Mai karyata tatsuniya

Tatsuniya: Wasu mutane za su iya tunanin Xunmenglong ɗan dinosaur ne babba saboda yana da ƙanƙanta sosai.

Gaskiya: Masana kimiyya suna tunanin cewa cikakken balagagge ne, ba ɗan dabba ba, saboda ƙasusuwansa suna nuna siffofin balagagge.1

Don ƙwararrun dino

Sunan kimiyya
Xunmenglong
Wanda ya ba da suna
Xing et al. 20203
Rukuni
Dinosau masu cin nama
Iyali / rukuni
Compsognathidae3
Rarrabewa
Theropoda > Compsognathidae3
Zamanin duwatsu
shekaru miliyan 133 zuwa 126 (Hauterivian)3
Tsarin duwatsu
Huajiying3
Kasashe
China3
Rubutun burbushin halittu
1 a cikin Bayanan Paleobiology3
Gano
Xunmenglong an ba shi suna a shekarar 2020 ta hannun Xing da abokan aikinsa daga wani burbushin halitta wanda aka gano a matsayin chimera. Holotype ɗin ya haɗa da ƙashin ƙugu, gindin wutsiya, da ƙafafu na baya, kuma an gano shi a Huajiying Formation a China.12
Har yanzu ana muhawara
Masana kimiyya suna muhawara kan ko Xunmenglong da gaske compsognathid ne ko kuma memba na farko na Tetanurae, kamar yadda wani bincike na 2024 ya nuna.1

Inda bayanan suka fito

  1. Xunmenglong (en.wikipedia.org)
  2. A new compsognathid theropod dinosaur from the oldest assemblage of the Jehol Biota in the Lower Cretaceous Huajiying Formation, northeastern China - ADS (ui.adsabs.harvard.edu)
  3. Xunmenglong in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

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