Katin Dino No. 1979 na 2 027

Ypupiara

Sunan yana nufin: “wanda yake rayuwa a cikin ruwa”1

Ya ci: KifiRaptorsƘarshen Cretaceous

Ypupiara wani ƙaramin raptor ne mai sauri wanda ya rayu a Brazil kusa da ƙarshen zamanin dinosaur. Yana da dogayen haƙora sirara kamar ƙugiyar kamun kifi, waɗanda suka dace da kama kifi mai santsi don abincin dare.1 2

Ya rayu

shekaru miliyan 72 zuwa 66 da suka wuce5

Ƙarshen Cretaceous

Burbushin halittu da aka samo a

Ƙasar Serra da Galga, Brazil5 1

Tsawo

3 m (9.8 ft)3

Nauyi

20 kg (44 lb)3

Tsayi

1.2 m (3.9 ft)3

Mafi girman gudu

kusan 43 km/h (27 mph)

Gudu, ƙiyasi

Me Ypupiara yake ci?

Ya fi cin kifi, yana amfani da dogayen hakoransa masu kauri da suke kama da ƙugiya don kama su. Haka kuma yana iya cin kadangaru da ƙananan dabbobi masu rayuwa a ruwa da ƙasa.

Yaushe ya rayu?

Triassic

Jurassic

Cretaceous

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

Yaya girman sa yake?

Yaya tsawon sa yake?

Yaya tsayin sa yake?

Yaya nauyin sa yake?

nauyin kyanwar gida 5

tsawon karnuka 3 daga hanci zuwa wutsiyatsawon ayaba 17 a jerenauyin kankana 4zai iya gudu mita 100 cikin daƙiƙa 8.4 (mutum mafi gudu yana buƙatar 9.6)

Yaya girman Ypupiara 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)

Ypupiara kusan 43 km/h (27 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

Ypupiara shi ne dinosaur ɗin dromaeosaurid (raptor) na farko da aka taɓa ganowa a Kudancin Amurka.1

Burbushin halittarsa guda ɗaya da aka sani shi ne ɓangaren muƙamuƙin sama da na ƙasa, wanda ya ƙone a cikin wuta a Gidan Tarihi na Ƙasa na Brazil a shekarar 2018.1

Masana kimiyya sun bayyana kuma sun ba Ypupiara suna a shekarar 2021 ne kawai, ta amfani da hotunan da aka ɗauka kafin wutar.1

Haƙoran Ypupiara suna da layi-layi (suna da ramuka) kuma ba su da kaifi, wanda ba kasafai ake gani ba a wurin raptor.2

Dangi na kusa da shi shi ne Austroraptor, wani raptor mai cin kifi daga Argentina.1 2

Sunan Ypupiara ya fito ne daga kalmar Tupi wadda ke nufin 'wanda yake rayuwa a cikin ruwa', wanda ke nuni ga wani ruhun ruwa na gida.1

Hoton Ypupiara da aka yi da AI — Hoton yadda Ypupiara 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 Ypupiara

?Yaya girman Ypupiara yake?

Yana da tsawon kusan mita 2 zuwa 3 (ƙafa 6.6 zuwa 9.8) daga ƙarshen hancinsa har zuwa ƙarshen wutsiyarsa.4

?Me Ypupiara yake ci?

Ya fi cin kifi, yana amfani da dogayen hakoransa masu kauri da suke kama da ƙugiya don kama su. Haka kuma yana iya cin kadangaru da ƙananan dabbobi masu rayuwa a ruwa da ƙasa.1 4

?Yaushe Ypupiara ya rayu?

Ya rayu kusa da ƙarshen zamanin dinosaur, tsakanin shekaru miliyan 72 zuwa miliyan 66 da suka wuce.4

Mai karyata tatsuniya

Tatsuniya: Ypupiara wani babban raptor ne kamar Velociraptor na cikin fina-finai.

Gaskiya: Ypupiara ƙaramin raptor ne na rukunin unenlagiine, mai girman kaza ko babban kare, kuma yana cin kifi, ba manyan dabbobi ba.1 2

Don ƙwararrun dino

Sunan kimiyya: Ypupiara
Wanda ya ba da suna: Brum et al. 20215
Rukuni: Raptors
Iyali / rukuni: Dromaeosauridae5
Rarrabewa: Theropoda > Dromaeosauridae5
Zamanin duwatsu: shekaru miliyan 72 zuwa 66 (Maastrichtian)5
Tsarin duwatsu: Serra da Galga5
Kasashe: Brazil5
Rubutun burbushin halittu: 1 a cikin Bayanan Paleobiology5
Gano: Alberto Lopa ne ya gano burbushin halittar a shekarun 1950 a Brazil. An ajiye shi a Gidan Tarihi na Ƙasa na Brazil kuma an bayyana shi a matsayin sabon dinosaur a shekarar 2021 ne kawai ta hannun Arthur Brum da abokan aikinsa, bayan da asalin burbushin ya ɓace a cikin wuta.1
Har yanzu ana muhawara: Masana kimiyya ba su da tabbacin ko wani burbushin halitta mai suna 'Lopasaurus' (ƙashin ƙafa) yana cikin nau'in Ypupiara ɗaya, saboda burbushin biyu ba su da sassan jiki da suka dace.1

Inda bayanan suka fito

Ypupiara (en.wikipedia.org)
A new unenlagiine (Theropoda, Dromaeosauridae) from the Upper Cretaceous of Brazil (onlinelibrary.wiley.com)
Ypupiara lopai - Atlas Virtual da Pré-História (atlasvirtual.com.br)
Brazilian paleontologists identify new carnivorous dinosaur : Revista Pesquisa Fapesp (revistapesquisa.fapesp.br)
Ypupiara in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

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