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Zane na Dianmeisaurus
Katin Dino No. 0510 na 2 027

Dianmeisaurus

Sunan yana nufin: “kwarangwal mai kyau daga Dian (tsohon suna don Yunnan, China)”1
Ya ci: NamaDabbobi masu rarrafe na tekuTsakiyar TriassicBa dinosaur ba ne a zahiri

Dianmeisaurus ƙaramin dabba ne na ruwa mai siririn jiki wanda ya yi iyo a cikin tekuna masu ɗumi a zamanin Middle Triassic, kusan shekaru miliyan 245 da suka wuce. Yana da dogon jiki da ƙaramin kai mai manyan idanu, kuma wataƙila yana farautar ƙananan kifi da jatan-landai a cikin ruwa.23

Gaskiya mai ban sha'awa: wannan dabbar ruwa mai rarrafe tana iyo yayin da dinosaur suke tafiya a ƙasa. Kowa yana kiran su dino, amma reshe ne daban na dabbobi masu rarrafe.
Ya rayu
shekaru miliyan 247 zuwa 241 da suka wuce4
Tsakiyar Triassic
Burbushin halittu da aka samo a
Gundumar Luoping, Lardin Yunnan, China23
Tsawo
0.5 m (1.6 ft)3
jimlar tsawon ƙasa da 50 cm
Mafi girman gudu
kusan 4 km/h (2 mph)
Iyo, ƙiyasi

Yaushe ya rayu?

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

Yaya girman sa yake?

Yaya tsawon sa yake?

Dianmeisaurus 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)
tsawon ayaba 3 a jeretsawon tubalin wasa 16 a jerezai iya yin iyo tsawon babban wurin wanka (50 m) cikin daƙiƙa 45

Yaya girman Dianmeisaurus 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

Dianmeisaurus ƙarami ne sosai, tare da jimlar tsawon jiki ƙasa da santimita 50 (kusan inci 20).3

2

Yana da kashin baya guda 41 a wuyansa da bayansa kafin ƙashin ƙugu, wanda hakan yawa ne ga irin wannan ƙaramin dabba.3

3

Idanunsa sun yi girma sosai idan aka kwatanta da ramukan da ke bayansu a ƙoƙon kai, wanda hakan ke taimaka masa gani a cikin ruwa mai duhu.3

4

Wurin da ke tsakanin idanunsa yana da kunkuntar gaske, wani abu da ke taimaka wa masana kimiyya su bambanta shi da sauran dabbobi masu kama da shi.21

5

Dianmeisaurus ya rayu tare da wasu ƙananan dabbobin ruwa guda biyu a cikin tsohon teku ɗaya: Diandongosaurus da Dianopachysaurus.3

6

Nau'i na biyu, Dianmeisaurus mutaensis, an ba shi suna a shekarar 2024 kuma kwarangwal ɗinsa wataƙila ya fito ne daga ƙaramin dabba.1

7

Ƙasusuwan ƙafafunsa na gaba (ulna) sun fi faɗi a sama fiye da ƙasa, wanda hakan ba kasafai ake gani ba.3

An yi shi da AIHoton Dianmeisaurus da aka yi da AI
Hoton yadda Dianmeisaurus 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.

Don ƙwararrun dino

Sunan kimiyya
Dianmeisaurus
Wanda ya ba da suna
Shang and Li 20154
Rukuni
Dabbobi masu rarrafe na teku
Iyali / rukuni
Pachypleurosauria4
Rarrabewa
Sauropterygia4
Zamanin duwatsu
shekaru miliyan 247 zuwa 241 ()4
Tsarin duwatsu
Guanling4
Kasashe
China4
Rubutun burbushin halittu
2 a cikin Bayanan Paleobiology4
Gano
Shang Qinghua da Li Chun ne suka ba da suna ga nau'in farko, Dianmeisaurus gracilis, a shekarar 2015 bisa ga wani kwarangwal kusan cikakke daga Luoping, Yunnan, China. Hu, Li da Liu ne suka ƙara nau'i na biyu, D. mutaensis, a shekarar 2024.213
Har yanzu ana muhawara
Masana kimiyya har yanzu suna muhawara ko Dianmeisaurus yana da alaƙa da pachypleurosaurs na Turai ko kuma da rukunin nothosauroid na dabbobin ruwa.3

Inda bayanan suka fito

  1. Dianmeisaurus (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. A new small-sized eosauropterygian（Diapsida:Sauropterygia） from the Middle Triassic of Luoping,Yunnan,southwestern China Chinese Full Text (cnki.net)
  4. Dianmeisaurus in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

Kowane bayani a wannan shafin yana da lamba da ke nuna tushensa. Idan mun yi kuskure, yi haƙuri, mu masoyan dino ne, ba mujallar kimiyya ba. Faɗa mana a [email protected] kuma za mu gyara shi.

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