Dino Wiki / Dukan dinos / Dinosaur masu dogayen wuya

Katin Dino No. 0854 na 2 027

Ibirania

Sunan yana nufin: “ƙaramin mai yawo a bishiya”1

Ya ci: TsirraiDinosaur masu dogayen wuyaƘarshen Cretaceous

Ibirania wani ƙaramin sauropod ne, ɗaya daga cikin mafi ƙanƙantar dinosaur masu dogon wuya da aka taɓa samu. Ya rayu a wani yanki mai bushewa na cikin ƙasar Brazil kimanin shekaru miliyan 80 da suka wuce. Duk da ƙanƙantar girmansa, yana da ƙasusuwa masu ɗauke da iska kamar dai manyan 'yan uwansa.1 2

Ya rayu

shekaru miliyan 86 zuwa 72 da suka wuce4

Ƙarshen Cretaceous

Burbushin halittu da aka samo a

Jihar São Paulo, Brazil1 3

Tsawo

5.7 m (19 ft)1 2

Tsayi

1.6 m (5.2 ft)

ƙiyasi

Mafi girman gudu

kusan 34 km/h (21 mph)

Gudu, ƙiyasi

Me Ibirania yake ci?

Dabba ne mai cin tsirrai. Sunansa yana nufin 'mai yawo a bishiya', wanda ke nuna cewa yana cin ganyen bishiyoyi da daji.

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?

ƙiyasi

tsawon karnuka 6 daga hanci zuwa wutsiyatsawon ayaba 32 a jerezai iya gudu mita 100 cikin daƙiƙa 11 (mutum mafi gudu yana buƙatar 9.6)

Yaya girman Ibirania 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)

Ibirania kusan 34 km/h (21 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

Ibirania yana ɗaya daga cikin ƙananan sauropods da aka sani, tsawonsa kusan 5.7 m ne kawai.1 2

Ƙasusuwansa suna da rami sosai kuma suna cike da jakunkunan iska, kamar na tsuntsaye, wanda ya taimaka wajen sa shi ya zama mara nauyi.1

Masana kimiyya sun gano burbushin ƙwayoyin cuta a cikin hanyoyin ƙasusuwan kafar Ibirania, wannan ne karo na farko da aka ga irin waɗannan ƙwayoyin cuta a cikin dinosaur.1

Wani samfurin Ibirania yana da cutar ƙashi da ake kira acute osteomyelitis, wanda masana kimiyya suka yi nazari ta amfani da CT scans da kuma siraran yanka na ƙashin.1

Ibirania ya rayu a cikin busasshen wuri, kuma ƙanƙantar girmansa wataƙila ya faru ne saboda ƙarancin abinci, ba saboda rayuwa a tsibiri ba kamar sauran ƙananan sauropods.1

Yana cikin rukuni da ake kira Saltasaurinae, wanda ya haɗa da wasu daga cikin ƙananan titanosaurs.1 2

Hoton Ibirania da aka yi da AI — Hoton yadda Ibirania 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 Ibirania

?Yaya girman Ibirania yake?

Tsawonsa kusan 5.7 m, wanda ya sa ya zama ɗaya daga cikin ƙananan sauropods da aka taɓa ganowa.1 2

?Me Ibirania yake ci?

Dabba ne mai cin tsirrai. Sunansa yana nufin 'mai yawo a bishiya', wanda ke nuna cewa yana cin ganyen bishiyoyi da daji.1

?Ibirania yana da fuka-fukai?

A'a, ba shi da su. Ibirania sauropod ne, kuma sauropods suna da fata mai sikelin kifi, ba fuka-fukai ba.1

?Me ya sa Ibirania yake da ƙanƙantar girma?

Masana kimiyya suna tunanin ƙanƙantar girmansa ya faru ne saboda rayuwa a busasshen wuri mai ƙarancin albarkatu, ba saboda yana rayuwa a tsibiri ba.1

Don ƙwararrun dino

Sunan kimiyya: Ibirania
Wanda ya ba da suna: Navarro et al. 20224
Rukuni: Dinosaur masu dogayen wuya
Iyali / rukuni: Saltasauridae4
Rarrabewa: Sauropodomorpha > Sauropoda > Titanosauria > Macronaria4
Zamanin duwatsu: shekaru miliyan 86 zuwa 72 (Santonian / Campanian)4
Tsarin duwatsu: São José do Rio Preto4
Kasashe: Brazil4
Rubutun burbushin halittu: 3 a cikin Bayanan Paleobiology4
Gano: Navarro da abokan aikinsa ne suka ba Ibirania suna a shekarar 2022 bisa ga burbushin halittar da aka gano a wani gona a Ibirá, São Paulo, Brazil. Sunan yana nufin 'ƙaramin mai yawo a bishiya' bayan garin da kuma ƙanƙantar girmansa.1 2
Har yanzu ana muhawara: Masana kimiyya har yanzu suna nazarin ƙananan ƙwayoyin cuta da aka gano a cikin ƙasusuwan Ibirania don gano ainihi abin da suke.1

Inda bayanan suka fito

Ibirania (en.wikipedia.org)
A NEW NANOID TITANOSAUR (DINOSAURIA: SAUROPODA) FROM THE UPPER CRETACEOUS OF BRAZIL | Ameghiniana (web.archive.org)
PBDB Taxon (paleobiodb.org)
Ibirania in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

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