Dino Wiki / Dukan dinos / Masu bakin agwagwa

Katin Dino No. 0140 na 2 027

Aquilarhinus

Sunan yana nufin: “hancin gagga”1

Ya ci: TsirraiMasu bakin agwagwaƘarshen Cretaceous

Aquilarhinus wani dinosaur ne mai bakin agwagwa da baki mai siffar shebur. Yana amfani da bakinsa wajen kwasar tsirrai masu laushi daga fadama da koguna. Wannan dinosaur ya rayu a inda yanzu ake kira Texas, Amurka, kimanin shekaru 80 miliyan da suka wuce.2 1

Ya rayu

shekaru miliyan 84 zuwa 72 da suka wuce4

Ƙarshen Cretaceous

Burbushin halittu da aka samo a

Big Bend National Park, Texas, Amurka1 2

Tsawo

4.5 zuwa 6 m (15 zuwa 20 ft)3

ƙiyasin da aka yi bisa ga sauran hadrosaurs

Nauyi

ton 1 zuwa ton 2 (2,200 zuwa 4,400 lb)3

Tsayi

2 zuwa 2.5 m (6.6 zuwa 8.2 ft)3

a matakin kwatangwalo

Mafi girman gudu

kusan 30 km/h (19 mph)

Gudu, ƙiyasi

Me Aquilarhinus yake ci?

Yana cin tsirrai masu laushi, yana kwasar tsirrai na cikin ruwa daga fadama da koguna da bakinsa mai siffar shebur.

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?

a matakin kwatangwalo

Yaya nauyin sa yake?

nauyin motoci 1.5

tsawon karnuka 6 daga hanci zuwa wutsiyatsawon ayaba 33 a jerenauyin karnuka 100nauyin kankana 400nauyin yaran ajujuwa 2.5 gaba ɗayanauyin beyar kankara 4zai iya gudu mita 100 cikin daƙiƙa 12 (mutum mafi gudu yana buƙatar 9.6)

Yaya girman Aquilarhinus 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)

Aquilarhinus kusan 30 km/h (19 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

Aquilarhinus yana da baki mai siffar shebur, wanda ya bambanta da bakin lebur na yawancin dinosaurs masu bakin agwagwa.1 2

Ƙasusuwan ƙashin ƙashinsa na ƙasa sun haɗu a siffar W a gaba, wanda ya taimaka masa wajen kwasar tsirrai.2

Sunan Aquilarhinus yana nufin 'hancin gagga' saboda ƙasusuwan hancinsa sun yi karkace kamar bakin gagga.1

Wannan dinosaur ya rayu ne a lokacin Campanian na ƙarshen Cretaceous, tsakanin shekaru 83.6 da 72.2 miliyan da suka wuce.3

Da farko ana tunanin Aquilarhinus wani nau'in Kritosaurus ne, amma daga baya masana kimiyya suka gane cewa sabon nau'in halitta ne.1

An gano burbushinsa a Aguja Formation a Texas, wanda a da wani yanki ne na fadama a bakin teku.2 1

Hoton Aquilarhinus da aka yi da AI — Hoton yadda Aquilarhinus 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 Aquilarhinus

?Yaya girman Aquilarhinus yake?

Masana kimiyya ba su wallafa takamaiman tsayi ko nauyi na Aquilarhinus ba, amma a matsayinsa na hadrosaurid, wataƙila yana da girman sauran dinosaurs masu bakin agwagwa, kimanin mita 7 zuwa 9 (ƙafa 23 zuwa 30) tsayi.1

?Me Aquilarhinus yake ci?

Yana cin tsirrai masu laushi, yana kwasar tsirrai na cikin ruwa daga fadama da koguna da bakinsa mai siffar shebur.1 2

?Me ya sa Aquilarhinus yake da bakin shebur?

Ƙasusuwan ƙashin ƙashinsa na ƙasa sun haɗu a siffar W, suna samar da wani babban kofin lebur wanda ya taimaka masa wajen haƙa da kwasar laka da tsirrai na cikin ruwa.1 2

?Yaushe Aquilarhinus ya rayu?

Ya rayu ne kimanin shekaru 80 miliyan da suka wuce, a lokacin Campanian na ƙarshen Cretaceous.1

Mai karyata tatsuniya

Tatsuniya: Wasu mutane suna tunanin cewa duk dinosaurs masu bakin agwagwa suna da baki lebur kamar na agwagwa.

Gaskiya: Aquilarhinus yana da baki mai siffar shebur, ba lebur kamar na agwagwa ba. Yana amfani da shi wajen haƙa da kwasar tsirrai.2

Don ƙwararrun dino

Sunan kimiyya: Aquilarhinus
Wanda ya ba da suna: Prieto-Márquez et al. 20204
Rukuni: Masu bakin agwagwa
Iyali / rukuni: Hadrosauridae4
Rarrabewa: Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae4
Zamanin duwatsu: shekaru miliyan 84 zuwa 72 (Campanian)4
Tsarin duwatsu: Aguja4
Kasashe: Amurka4
Rubutun burbushin halittu: 1 a cikin Bayanan Paleobiology4
Gano: An gano burbushin Aquilarhinus na farko a shekarar 1983 a Big Bend National Park, Texas. An ƙara tono ƙarin ƙasusuwa a shekarar 1999. Masana kimiyya Prieto-Márquez, Wagner, da Lehman ne suka ba shi suna Aquilarhinus palimentus a shekarar 2019.1
Har yanzu ana muhawara: Masana kimiyya har yanzu suna ta muhawara kan yadda ainihi Aquilarhinus yake amfani da bakinsa mai siffar shebur. Wataƙila yana kwasar tsirrai ne daga ruwa ko kuma yana haƙa a cikin laka.2

Inda bayanan suka fito

Aquilarhinus (en.wikipedia.org)
An unusual ‘shovel-billed’ dinosaur with trophic specializations from the early Campanian of Trans-Pecos Texas, and the ancestral hadrosaurian crest: Journal of Systematic Palaeontology: Vol 18 , No 6 - Get Access (tandfonline.com)
PBDB Taxon (paleobiodb.org)
Aquilarhinus in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

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