Katin Dino No. 1956 na 2 027

Yaguarasaurus

Sunan yana nufin: “kadan Yaguará”1

Ya ci: NamaMosasaursƘarshen CretaceousBa dinosaur ba ne a zahiri

Yaguarasaurus babban kadangare ne mai iyo wanda ya rayu a cikin teku a lokacin dinosaur. Mosasaur ne, ba dinosaur ba, kuma yana farautar kifi da sauran halittun teku da dogayen haƙoransa.1 2

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 94 zuwa 86 da suka wuce2

Ƙarshen Cretaceous

Burbushin halittu da aka samo a

Colombia da Mexico1 2

Tsawo

5 m (16 ft)1

ƙiyasin da aka yi bisa ga ƙwanƙolin kai na farko, wani ƙwanƙolin kai mafi girma yana nuna cewa akwai waɗanda suka fi girma

Mafi girman gudu

kusan 38 km/h (24 mph)

Iyo, ƙiyasi

Me Yaguarasaurus yake ci?

Kada ne na ruwa wanda yake farautar kifi da sauran halittun ruwa da dogayen haƙoransa masu kaifi.

Yaushe ya rayu?

Triassic

Jurassic

Cretaceous

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

Yaya girman sa yake?

Yaya tsawon sa yake?

tsawon karnuka 5 daga hanci zuwa wutsiyatsawon ayaba 28 a jerezai iya yin iyo tsawon babban wurin wanka (50 m) cikin daƙiƙa 4.7

Yaya girman Yaguarasaurus 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)

Yaguarasaurus 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

Yaguarasaurus ya rayu kusan shekaru miliyan 90 da suka wuce a lokacin Late Cretaceous.1

An sami ƙashin farko na Yaguarasaurus a cikin wani gadon dutsen limestone kusa da Yaguará, Colombia, a wani wuri da ake kira Cueva Rica.1

Ƙwanƙolin kai na farko na Yaguarasaurus yana da tsawon santimita 47, amma wani ƙwanƙolin kai da aka samu daga baya yana da tsawon santimita 87, wanda ke nufin wasu sun fi girma sosai.1

Yaguarasaurus yana ɗaya daga cikin mosasaurs mafi cika da aka taɓa samu a Kudancin Amurka.1

Akwai nau'ikan Yaguarasaurus guda biyu da aka sani: Y. columbianus daga Colombia da Y. regiomontanus daga Mexico.1 2

Masana ba su da tabbas kan yadda Yaguarasaurus ke da alaƙa da sauran mosasaurs ba. Wasu suna tunanin yana cikin rukunin da ake kira Yaguarasaurinae, yayin da wasu ke ganin shi nau'in plioplatecarpine ne na farko.1

Hoton Yaguarasaurus da aka yi da AI — Hoton yadda Yaguarasaurus 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 Yaguarasaurus

?Yaya girman Yaguarasaurus yake?

Kusan mita 5 (ƙafa 16) tsawonsa bisa ga ƙwanƙolin kai na farko. Wani ƙwanƙolin kai da aka samu daga baya, wanda ya fi girma, yana nuna cewa wasu mutum-mutumin sun fi haka girma.1

?Me Yaguarasaurus yake ci?

Kada ne na ruwa wanda yake farautar kifi da sauran halittun ruwa da dogayen haƙoransa masu kaifi.1

?Shin Yaguarasaurus dinosaur ne?

A'a, mosasaur ne, wato kada na ruwa, ba dinosaur ba ne.1

?A ina aka gano Yaguarasaurus?

A cikin wani shimfidar dutse na limestone kusa da Yaguará, Colombia, a wani wuri da ake kira Cueva Rica.1

Don ƙwararrun dino

Sunan kimiyya: Yaguarasaurus
Wanda ya ba da suna: Páramo 19942
Rukuni: Mosasaurs
Iyali / rukuni: Mosasauridae2
Rarrabewa: Mosasauroidea2
Zamanin duwatsu: shekaru miliyan 94 zuwa 86 (Turonian / Coniacian)2
Tsarin duwatsu: Villeta, Agua Nueva2
Kasashe: Colombia, Mexico2
Rubutun burbushin halittu: 6 a cikin Bayanan Paleobiology2
Gano: María Páramo, masaniyar ƙashin dabbobi ta Colombia, ce ta ba Yaguarasaurus suna a shekarar 1994. Ƙashin farko da aka samu su ne ƙwanƙolin kai, wasu ƙashin baya, da haƙarƙari da aka samu kusa da Yaguará, Huila, Colombia.1 2
Har yanzu ana muhawara: Masana kimiyya har yanzu suna muhawara kan ko Yaguarasaurus yana cikin nasa ƙaramin rukuni na Yaguarasaurinae ko kuma yana cikin farkon rukunin Plioplatecarpinae.1

Inda bayanan suka fito

Yaguarasaurus (en.wikipedia.org)
Yaguarasaurus 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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