Dino Wiki / Dukan dinos / Dabbobi masu rarrafe masu tashi

Katin Dino No. 0485 na 2 027

Darwinopterus

Sunan yana nufin: “fiffiken Darwin”1

Ya ci: ƘwariDabbobi masu rarrafe masu tashiMiddle Jurassic zuwa Late JurassicBa dinosaur ba ne a zahiri

Ka yi tunanin wani dabba mai tashi wanda ya yi kama da wanda ya dauki kansa daga wani rukuni kuma wutsiyarsa daga wani rukuni daban. Wannan shi ne Darwinopterus. Ya rayu a tsakiyar zamanin Jurassic, kimanin shekaru miliyan 160 da suka wuce, a inda yanzu ake kira kasar Sin.1 2

Gaskiya mai ban sha'awa: pterosaurs sun tashi a saman dinosaur, amma danginsu ne, ba dinosaur ba ne su kansu.

Ya rayu

168 zuwa 152 miliyan shekaru da suka wuce5

Middle Jurassic zuwa Late Jurassic

Burbushin halittu da aka samo a

Lardin Liaoning, kasar Sin5 1

Tsayi

0.34 zuwa 0.46 m (1.1 zuwa 1.5 ft)2

tsayin gaban jiki, ba tsayin jiki gaba daya ba

Faɗin fiffike

0.75 m (2.5 ft)3

Gudun da ya fi kowa

kusan 32 km/h (20 mph)

Tashi, ƙiyasin adewa

Me Darwinopterus yake ci?

Siraran hakoransa masu kama da kashin kifi sun dace wajen kama ganima, don haka wataƙila yana kama kananan dabbobi kamar kwari ko kifi. Masana sun karkata ga wannan ra'ayin ne bisa ga siffar hakoransa.

Yaushe ya rayu?

Triassic

Jurassic

Cretaceous

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

Yaya girman sa yake?

Yaya tsawon sa yake?

tsawon ayaba 2.5 a jeretsawon tubalin wasa 14 a jerezai iya tashi a kan filin ƙwallon ƙafa gaba ɗaya cikin daƙiƙa 12

Yaya girman Darwinopterus 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)

Darwinopterus kusan 32 km/h (20 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

Darwinopterus wani 'burbushi ne na sauyi' saboda yana da kai da wuya kamar na pterosaurs masu gajeren wutsiya na baya, amma yana da doguwar wutsiya kamar na na farko.1 2

An gano fiye da burbushi 30 na Darwinopterus, duk daga guda daya na layin duwatsu a kasar Sin.1

Sunan Darwinopterus yana girmama Charles Darwin, shahararren masanin kimiyya wanda ya zo da ra'ayin juyin halitta ta hanyar zabin yanayi.1 2

Darwinopterus yana da doguwar wutsiya, wadda aka yi da kashin baya fiye da 20, tare da siraran sandunan kashi da ke nade a kusa da ita.2

Kwakwalwarsa tana da girma, kusan sau biyu tsayin kashin bayansa. Wannan ma ya fi na sauran pterosaurs na baya girma.2

Darwinopterus yana da kusan nau'i 15 na siraran hakora masu kama da kashin kifi a bakinsa, wadanda suka dace wajen kama ganima.2

Nau'in Darwinopterus na farko, D. modularis, an ba shi suna a shekarar 2010. Daga baya, an kara wasu nau'ikan guda uku a shekarar 2011, 2025, da 2010.1 5

Hoton Darwinopterus da aka yi da AI — Hoton yadda Darwinopterus 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 Darwinopterus

?Shin Darwinopterus dinosaur ne?

A'a, Darwinopterus pterosaur ne, dabba mai tashi wadda ta rayu yayin da dinosaurs suke tafiya a kasa. Pterosaurs ba dinosaurs ba ne.4 1

?Yaya girman Darwinopterus yake?

Pterosaur ne mai dan karamin girma. Kwakwalwarsa tana da tsayin mita 0.14 zuwa 0.19, kuma gabobinsa na gaba suna da tsayin mita 0.34 zuwa 0.46.2

?Me Darwinopterus yake ci?

?Me ya sa ake kiran Darwinopterus burbushi na sauyi?

Saboda yana da kai da wuya kamar na pterosaurs masu gajeren wutsiya na baya, amma yana da doguwar wutsiya kamar na na farko. Wannan cakuda yana nuna yadda rukuni daya ya koma wani.1 4

Tambayi Rex game da Darwinopterus

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: Darwinopterus
Wanda ya ba da suna: Lü et al. 20105
Rukuni: Dabbobi masu rarrafe masu tashi
Iyali / rukuni: Monofenestrata5
Rarrabewa: Pterosauria5
Zamanin duwatsu: 168 zuwa 152 miliyan shekaru (Bathonian / Kimmeridgian)5
Tsarin duwatsu: Tiaojishan5
Kasashe: China5
Rubutun burbushin halittu: 4 a cikin Bayanan Paleobiology5
Gano: An gano burbushin Darwinopterus na farko a Linglongta, Lardin Liaoning, kasar Sin, a cikin duwatsun Tiaojishan Formation. Masana Lü Junchang, David Unwin, da sauransu ne suka ba shi suna a shekarar 2010. An bayyana shi a cikin mujallar Proceedings of the Royal Society B.1 2
Har yanzu ana muhawara: Masana har yanzu suna tattaunawa ko Darwinopterus maharbi ne mai sauri a sama ko kuma mai cin kwari ne wanda yake tsalle a kasa.1

Inda bayanan suka fito

Darwinopterus (en.wikipedia.org)
Evidence for modular evolution in a long-tailed pterosaur with a pterodactyloid skull (pmc.ncbi.nlm.nih.gov)
Brazil - A new species of Darwinopterus (Wukongopteridae, Pterosauria) from western Liaoning provides some new information on the ontogeny of this clade A new species of <i>Darwinopterus</i> (Wukongopteridae, Pterosauria) from western Liaoning provides some new information on the ontogeny of this clade (scielo.br)
Darwinopterus, a Transitional Pterosaur (smithsonianmag.com)
Darwinopterus in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

Kowane gaskiya a wannan shafin yana da lamba da ke nuna tushenta. 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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