Dino Wiki / Dukan dinos / Dinosau masu gashin fuka-fukai na ban mamaki

Katin Dino No. 0081 na 2 027

Alvarezsaurus

Sunan yana nufin: “Dodannin Don Gregorio Alvarez”1

Ya ci: ƘwariDinosau masu gashin fuka-fukai na ban mamakiƘarshen Cretaceous

Alvarezsaurus wani ƙaramin dinosaur ne mai saurin gudu wanda ya rayu a Argentina shekaru miliyan 86 zuwa 83 da suka wuce. Yana da dogon wutsiya kuma wataƙila yana amfani da ƙusoshinsa masu kaifi don haƙa ƙwari. Masana suna tunanin cewa yana ɗaya daga cikin membobin farko na wani rukunin dinosaur masu ban mamaki da ƙananan hannaye masu ƙarfi.1 3

Ya rayu

shekaru miliyan 86 zuwa 84 da suka wuce3

Ƙarshen Cretaceous

Burbushin halittu da aka samo a

An gano shi a Bajo de la Carpa Formation, a Neuquén, Argentina3 1

Tsawo

1 zuwa 1.4 m (3.3 zuwa 4.6 ft)1

Nauyi

3 kg (7 lb)1

Tsayi

0.58 m (1.9 ft)

ƙiyasi

Mafi girman gudu

kusan 30 km/h (19 mph)

Gudu, ƙiyasi

Me Alvarezsaurus yake ci?

Wataƙila yana cin ƙwari. Ƙusoshinsa masu kaifi da hannayensa masu ƙarfi suna nuna cewa yana haƙa gidan tururuwa ko ƙudan zuma, kodayake masana ba su da tabbas gaba ɗaya.

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

Yaya nauyin sa yake?

nauyin ayaba 25

tsawon kyanwar gida 3 daga hanci zuwa wutsiyatsawon ayaba 8 a jerekusan nauyin kyanwar gidanauyin ayaba 25zai iya gudu mita 100 cikin daƙiƙa 12 (mutum mafi gudu yana buƙatar 9.6)

Yaya girman Alvarezsaurus 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)

Alvarezsaurus 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

An ba Alvarezsaurus suna bayan Don Gregorio Alvarez, wani masanin tarihi na Argentina, ba bayan wani masanin dinosaur ba.1

Kashin yatsansa na uku (metatarsal III) shi ne mafi tsawo, kuma kashin yatsansa na huɗu ma yana da tsayi sosai.1

Ba kamar yawancin danginsa na baya ba, Alvarezsaurus bai haɗe ƙasusuwan idon sawunsa (astragalus da calcaneum) ba.1

Kashin kafadarsa na Alvarezsaurus yana da lankwasa kuma ya fi na alvarezsaurids na baya kamar Mononykus ƙanƙanta.1

Kashin wutsiyarsa yana da ƙasan da yake da kaifi da kuma gefuna masu siffar triangular, wani siffa da yake rabawa da sauran alvarezsaurids.1

Alvarezsaurus ana ɗaukarsa a matsayin memba na farko na dangin alvarezsaurid, wanda ya haɗa da dinosaur masu ƙananan hannaye masu ƙarfi da manyan ƙusoshi.1

Hoton Alvarezsaurus da aka yi da AI — Hoton yadda Alvarezsaurus 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 Alvarezsaurus

?Yaya girman Alvarezsaurus yake?

Alvarezsaurus ƙarami ne, yana da tsawon mita 1 zuwa 1.4 (ƙafa 3.3 zuwa 4.6) kuma yana da nauyin kilo 3 (fam 6.6).1

?Me Alvarezsaurus yake ci?

Wataƙila yana cin ƙwari. Ƙusoshinsa masu kaifi da hannayensa masu ƙarfi suna nuna cewa yana haƙa gidan tururuwa ko ƙudan zuma, kodayake masana ba su da tabbas gaba ɗaya.1 2

?Alvarezsaurus zai iya gudu da sauri?

Ee, tsarin ƙafafunsa yana nuna cewa yana da saurin gudu. Yana da dogayen ƙafafu da dogon wutsiya don daidaitawa.1 2

?Alvarezsaurus yana da gashin fuka-fukai?

Babu burbushin gashin fuka-fukai da aka sani na Alvarezsaurus, amma wani dangi na kusa da shi, Shuvuuia, yana da gashin fuka-fukai, don haka wataƙila shi ma yana da su.2

?Yaushe Alvarezsaurus ya rayu?

Ya rayu a lokacin Late Cretaceous, shekaru miliyan 86 zuwa 83 da suka wuce, a ƙasar da ake kira Argentina a yanzu.1

?Alvarezsaurus dinosaur ne?

Ee, Alvarezsaurus ƙaramin dinosaur theropod ne, wani ɓangare na dangin alvarezsaurid.1

Tambayi Rex game da Alvarezsaurus

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: Alvarezsaurus
Wanda ya ba da suna: Bonaparte 19913
Rukuni: Dinosau masu gashin fuka-fukai na ban mamaki
Iyali / rukuni: Alvarezsauridae3
Rarrabewa: Theropoda > Alvarezsauridae3
Zamanin duwatsu: shekaru miliyan 86 zuwa 84 (Santonian)3
Tsarin duwatsu: Bajo de la Carpa3
Kasashe: Argentina3
Rubutun burbushin halittu: 1 a cikin Bayanan Paleobiology3
Gano: Masanin ilimin burbushin halittu na Argentina José Bonaparte ne ya ba Alvarezsaurus suna a shekarar 1991. An sami burbushin farko a Bajo de la Carpa Formation a Argentina.1 3
Har yanzu ana muhawara: Masana ba su da tabbas ko Alvarezsaurus yana da alaƙa da tsuntsaye ko kuma da sauran dinosaur waɗanda ba tsuntsaye ba. Wasu bincike suna sanya shi tare da tsuntsayen farko, amma wasu suna ajiye shi a cikin dinosaur theropod.1

Inda bayanan suka fito

Alvarezsaurus (en.wikipedia.org)
Alvarezsauridae (en.wikipedia.org)
Alvarezsaurus 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.

Rex yana jin yunwa! Dino Wiki aikin uba ne don ɗansa mai son dino, kyauta ba tare da talla ko masu bin diddigi ba. Manya za su iya ba Rex abun ciye-ciye don taimaka wa shafin ya ci gaba da kasancewa a yanar gizo.Ba Rex abinci