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Katin Dino No. 1892 na 2 027

Vespersaurus

Sunan yana nufin: “kadan na yamma”1

Ya ci: NamaDinosau masu cin namaEarly Cretaceous zuwa Late Cretaceous

Vespersaurus ƙaramin dabba ne mai cin nama wanda ya rayu a wani babban hamada a inda yanzu ake kira Brazil. Yana da ƙafa ta musamman mai yatsa ɗaya babba wadda take ɗaukar nauyin tafiyarsa, kamar dabba mai yatsa ɗaya!1 2

Ya rayu

121 zuwa 72 miliyan shekaru da suka wuce4

Early Cretaceous zuwa Late Cretaceous

Burbushin halittu da aka samo a

Cruzeiro do Oeste, jihar Paraná, Brazil1 2

Tsayi

1 zuwa 1.5 m (3.3 zuwa 4.9 ft)1

an kiyasta

Nauyi

11.28 kg (25 lb)1

Tsawo

0.52 m (1.7 ft)

ƙiyasin adewa

Gudun da ya fi kowa

kusan 38 km/h (24 mph)

Gudu, ƙiyasin adewa

Me Vespersaurus yake ci?

Dabba ne mai cin nama, amma haƙoransa ba su da kyau don yaƙar babban ganima. Masana kimiyya suna tunanin yana cin ƙananan dabbobi kamar kadangaru da pterosaurs, ko wataƙila yana cin gawarwaki.

Yaushe ya rayu?

Triassic

Jurassic

Cretaceous

Shekaru miliyan 252 da suka wuce20114566, tauraron dan adam (asteroid)

Yaya girman sa yake?

Yaya tsawon sa yake?

Yaya tsayin sa yake?

ƙiyasin adewa

Yaya nauyin sa yake?

nauyin kyanwar gida 3

tsawon kyanwar gida 3 daga hanci zuwa wutsiyatsawon ayaba 8 a jerenauyin ayaba 94zai iya gudu mita 100 cikin daƙiƙa 9.5 (mutum mafi gudu yana buƙatar 9.6)

Yaya girman Vespersaurus 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)

Vespersaurus kusan 38 km/h (24 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

Vespersaurus yana da ƙafa wadda take aiki kamar tana da yatsa ɗaya babba, yayin da sauran yatsun suke a sama ba sa taɓa ƙasa. Wannan abu ne mai wuya a tsakanin dinosaur.2 1

An gano ƙasusuwansa a cikin duwatsu waɗanda a da suke wani ɓangare na babban hamada da ake kira Hamadar Botucatu.1

Masana kimiyya sun yi amfani da na'urar kwamfuta don gwada haƙora da faratan Vespersaurus. Sun gano cewa haƙoransa ba su da kyau don yaƙar babban ganima, don haka wataƙila yana cin ƙananan dabbobi ko gawarwaki.1

Vespersaurus yana da girman babban kare, tsayinsa ya kai mita 1 zuwa 1.5.1

An gano sawun ƙafa waɗanda suke kama da na dinosaur mai yatsa ɗaya a wannan yanki, kuma masana kimiyya suna tunanin Vespersaurus ko wani danginsa ne ya yi su.1

Hoton Vespersaurus da aka yi da AI — Hoton yadda Vespersaurus 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 Vespersaurus

?Yaya girman Vespersaurus yake?

Tsayinsa ya kai mita 1 zuwa 1.5 (ƙafa 3.3 zuwa 4.9) kuma tsayinsa daga ƙasa zuwa kafada ya kai kusan mita 0.8 (ƙafa 2.6). Yana da nauyin kusan kilogiram 11.3 (paun 24.9), kamar girman babban kare.1 3

?Me Vespersaurus yake ci?

Dabba ne mai cin nama, amma haƙoransa ba su da kyau don yaƙar babban ganima. Masana kimiyya suna tunanin yana cin ƙananan dabbobi kamar kadangaru da pterosaurs, ko wataƙila yana cin gawarwaki.1 3

?Me ya sa Vespersaurus yake tafiya da yatsa ɗaya?

Ƙafarsa tana da babban yatsa na tsakiya wanda yake ɗaukar nauyinsa, yayin da sauran yatsun biyu suke a sama ba sa taɓa ƙasa. Wannan tafiya ta yatsa ɗaya wadda ba kasafai ake gani ba, wataƙila ta taimaka masa ya gudu da sauri ko ya motsa cikin sauƙi a kan yashin hamada.1 3

?Yaushe Vespersaurus ya rayu?

A lokacin ƙarshen zamanin Cretaceous, kimanin shekaru miliyan 90 da suka wuce. Ya rayu a wani babban hamada wanda ya mamaye inda yanzu ake kira kudancin Brazil.1 3

Tambayi Rex game da Vespersaurus

Rex yana amsa tambayoyi game da wannan shafi kawai. Tambayoyi 10 a wata.

Rex AI ne kuma yana iya yin kuskure. Yana aiki a kan sabobin da ke EU kuma ba a taɓa adana tambayoyi ba. Kada ka taɓa rubuta sunanka ko wasu abubuwan sirri.

Don ƙwararrun dino

Sunan kimiyya: Vespersaurus
Wanda ya ba da suna: Langer et al. 20194
Rukuni: Dinosau masu cin nama
Iyali / rukuni: Noasauridae4
Rarrabewa: Theropoda > Ceratosauria4
Zamanin duwatsu: 121 zuwa 72 miliyan shekaru (Aptian / Campanian)4
Tsarin duwatsu: Goio-Erê4
Kasashe: Brazil4
Rubutun burbushin halittu: 1 a cikin Bayanan Paleobiology4
Gano: Max Cardoso Langer da tawagarsa ne suka ba Vespersaurus suna a shekarar 2019. An gano ƙasusuwansa tsakanin shekarar 2011 da 2015 a wani wuri da ake kira Cemitério dos Pterossauros a Brazil.1 2
Har yanzu ana muhawara: Masana kimiyya ba su da tabbas ko sawun ƙafa mai yatsa ɗaya da aka gano kusa da wurin da gaske Vespersaurus ne ya yi su ko wani dabba ne daban.1

Inda bayanan suka fito

Vespersaurus (en.wikipedia.org)
A new desert-dwelling dinosaur (Theropoda, Noasaurinae) from the Cretaceous of south Brazil (pubmed.ncbi.nlm.nih.gov)
New dinosaur species discovered in Brazil balanced on single toes | National Geographic (nationalgeographic.com)
Vespersaurus in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

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