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Zane na Limusaurus
Katin Dino No. 1059 na 2 027

Limusaurus

Ya ci: TsirraiDinosau masu cin namaLate Jurassic

Limusaurus ƙaramin dinosaur ne mai baki wanda ya rayu a kasar Sin kimanin shekaru miliyan 155 da suka wuce. Ba kamar yawancin dinosaur masu cin nama ba, yana cin tsirrai! Hannunsa mai ban mamaki ya taimaka wa masana kimiyya su warware wani asiri game da yadda fiffiken tsuntsaye suka samo asali.1

Ya rayu
162 zuwa 155 miliyan shekaru da suka wuce7
Late Jurassic
Burbushin halittu da aka samo a
Xinjiang, Sin, a cikin Shishugou Formation21
Tsayi
1.7 zuwa 1.955 m (5.6 zuwa 6.4 ft)34
Nauyi
15 kg (33 lb)3
Tsawo
0.67 m (2.2 ft)
ƙiyasin adewa
Gudun da ya fi kowa
kusan 41 km/h (25 mph)
Gudu, ƙiyasin adewa
Me Limusaurus yake ci?
Yana cin tsirrai. Manyan suna da baki ba tare da haƙora ba, kuma suna da duwatsun ciki (gastroliths) don taimaka musu wajen nika abincin tsirrai. Ƙananan suna da haƙora, don haka wataƙila suna cin cakuda tsirrai da ƙananan dabbobi.

Yaushe ya rayu?

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

Yaya girman sa yake?

Yaya tsawon sa yake?

Limusaurus kusan 1.955 m tsawo (6.4 ft)Kare kusan 1 m (3.3 ft)Keke kusan 1.8 m (5.9 ft)Mota kusan 4.5 m (15 ft)

Yaya tsayin sa yake?

Kyanwar gidakusan 0.3 m (1 ft)Karekusan 0.5 m (1.6 ft)Limusauruskusan 0.67 m tsayi (2.2 ft)Dokikusan 1.6 m (5.2 ft)

ƙiyasin adewa

Yaya nauyin sa yake?

nauyin kyanwar gida 4
tsawon kyanwar gida 4 daga hanci zuwa wutsiyatsawon ayaba 11 a jerenauyin ayaba 120zai iya gudu mita 100 cikin daƙiƙa 8.8 (mutum mafi gudu yana buƙatar 9.6)

Yaya girman Limusaurus idan aka kwatanta da KAI?

Lissafi kawai a cikin burauzarka. Babu abin da ake adanawa ko aikawa ko'ina.

Yaya saurin sa yake?

abubuwa masu ban sha'awa

Gaskiya mai ban sha'awa

1

Limusaurus wani ceratosaur ne, na farko da aka taɓa gano a Asiya.1

2

Yana da ƙaramin babban yatsa, ko yatsa na farko, yayin da sauran yatsu biyun suke na al'ada. Wannan yanayi ne mai wuya a cikin dinosaur.1

3

Hannunsa ya nuna cakuda halaye: ƙasusuwan wuyan hannu sun yi kama da yatsu na biyu, na uku da na huɗu, amma ƙasusuwan yatsu sun yi kama da na farko, na biyu da na uku.1

4

Limusaurus ya rayu a zamanin Oxfordian, kimanin shekaru miliyan 161 zuwa 155 da suka wuce.2

5

Shi ne kaɗai theropod na zamanin Jurassic da aka sani yana da baki kuma yana cin tsirrai.1

6

Gano Limusaurus ya taimaka wa masana kimiyya su fahimci yadda hannun theropods mai yatsu uku ya koma hannun tsuntsaye mai yatsu biyu.1

An yi shi da AIHoton Limusaurus da aka yi da AI
Hoton yadda Limusaurus 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 Limusaurus

?Me Limusaurus yake ci?

Yana cin tsirrai. Manyan suna da baki ba tare da haƙora ba, kuma suna da duwatsun ciki (gastroliths) don taimaka musu wajen nika abincin tsirrai. Ƙananan suna da haƙora, don haka wataƙila suna cin cakuda tsirrai da ƙananan dabbobi.5

?Yaya girman Limusaurus yake?

Kusan mita 1.7 tsayi kuma yana nauyin kusan kilogiram 15. Wannan kusan tsayin ƙaramin mota ne, amma ya fi sauƙi sosai.5

?Shin Limusaurus yana da gashin fuka-fukai?

Babu wanda ya sani tabbas. Wataƙila yana da gashin fuka-fukai, amma ba a sami wata tabbatacciyar shaida ta gashin fuka-fukai a kan burbushin halittunsa ba.5

?Me ya sa Limusaurus yake da muhimmanci?

Hannunsa mai ban mamaki ya taimaka wa masana kimiyya su warware wani ɓoyayyen abu game da yadda fuka-fukan tsuntsaye suka samo asali. Ya nuna cakuda siffofin wuyan hannu da yatsu waɗanda suke bayyana yadda hannun theropods mai yatsu uku ya koma fukafukin tsuntsaye.16

?Shin Limusaurus dinosaur ne?

Eh, dinosaur ne. Shi dinosaur ne na rukunin theropod, wanda shi ne rukuni ɗaya da ya haɗa da tsuntsaye.5

?Yaushe Limusaurus ya rayu?

Ya rayu a lokacin ƙarshen zamanin Jurassic, kusan shekaru miliyan 161 zuwa 155 da suka wuce.5

Tambayi Rex game da Limusaurus

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.

Mai karyata tatsuniya

Tatsuniya: Saboda shi theropod ne, Limusaurus dole ne ya kasance mai cin nama.

Gaskiya: Limusaurus a zahiri mai cin tsirrai ne, yana da baki kuma ba shi da haƙoran kaifi don farauta. Yana ɗaya daga cikin ƴan theropods masu cin ganye da aka sani.1

Don ƙwararrun dino

Sunan kimiyya
Limusaurus
Wanda ya ba da suna
Xu et al. 20097
Rukuni
Dinosau masu cin nama
Iyali / rukuni
Noasauridae7
Rarrabewa
Theropoda > Ceratosauria7
Zamanin duwatsu
162 zuwa 155 miliyan shekaru (Oxfordian)7
Tsarin duwatsu
Shishugou7
Kasashe
China7
Rubutun burbushin halittu
3 a cikin Bayanan Paleobiology7
Gano
Ƙungiyar da masanin burbushin halittu Xing Xu ya jagoranta ne suka ba Limusaurus suna a 2009. An gano burbushin a Junggar Basin na yammacin Sin.12
Har yanzu ana muhawara
Masana kimiyya har yanzu suna muhawara kan wanne yatsun hannu ne suka ɓace yayin juyin halittar theropod, kuma Limusaurus yana nuna cakuda halaye masu ban mamaki da ke sa wannan tambayar ta zama mai wuya.1

Inda bayanan suka fito

  1. A Jurassic ceratosaur from China helps clarify avian digital homologies | Nature (nature.com)
  2. PBDB Taxon (paleobiodb.org)
  3. Limusaurus (en.wikipedia.org)
  4. A Jurassic ceratosaurian theropod with implications for homologies in the avian hand (ivpp.cas.cn)
  5. Limusaurus (Wikipedia) (Wikipedia)
  6. Beaked, Bird-like Dinosaur Tells Story of Finger Evolution | NSF - National Science Foundation (nsf.gov)
  7. Limusaurus 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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Ƙari daga wannan rukunin: Dinosau masu cin nama

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