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Zane na Ectenosaurus
Katin Dino No. 0563 na 2 027

Ectenosaurus

Sunan yana nufin: “dabba mai rarrafe mai dogon jiki”1
Ya ci: NamaMosasaursLate CretaceousBa dinosaur ba ne a zahiri

Ectenosaurus dabba ne mai rarrafe na ruwa mai saurin iyo wanda ya rayu a cikin tekunan ƙarshen zamanin Cretaceous. Yana da dogon hanci da jiki mai tauri, don haka yana motsi ta hanyar girgiza wutsiyarsa kamar kifi. Wannan mosasaur mai wuya shi ne babban mafarauci a tsohon teku.13

Gaskiya mai ban sha'awa: wannan dabbar ruwa mai rarrafe tana iyo yayin da dinosaur suke tafiya a ƙasa. Kowa yana kiran su dino, amma reshe ne daban na dabbobi masu rarrafe.
Ya rayu
90 zuwa 72 miliyan shekaru da suka wuce3
Late Cretaceous
Burbushin halittu da aka samo a
Kansas, Alabama, da Texas, Amurka13
Tsayi
5 zuwa 6 m (16 zuwa 20 ft)1
an ƙiyasta daga tsawon ƙoƙon kai na 64.5 cm
Gudun da ya fi kowa
kusan 38 km/h (24 mph)
Iyo, ƙiyasin adewa

Yaushe ya rayu?

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

Yaya girman sa yake?

Yaya tsawon sa yake?

Ectenosaurus kusan 6 m tsawo (20 ft)Keke kusan 1.8 m (5.9 ft)Mota kusan 4.5 m (15 ft)Giwa, babban dabba a kasa a yau kusan 6.5 m (21 ft)
tsawon karnuka 6 daga hanci zuwa wutsiyatsawon ayaba 33 a jerezai iya yin iyo tsawon babban wurin waha (50 m) cikin daƙiƙa 4.7

Yaya girman Ectenosaurus 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

Ectenosaurus yana da ƙananan ƙyalli, girman su 2.7 da 2.0 milimita kawai, waɗanda suka fi na sauran mosasaurs masu girman sa ƙanƙanta.1

2

Jikinsa yana da tauri a gaba, don haka ba zai iya rarrafe kamar maciji ba. Madadin haka, yana amfani da wutsiyarsa don turawa cikin ruwa.1

3

Masana sun gano alamun fata daga Ectenosaurus waɗanda ke nuna rukunin zaruruwa masu rikitarwa, hakan ya taimaka musu wajen fahimtar yadda yake yin iyo.1

4

Ectenosaurus na ɗaya daga cikin nau'in mosasaurs mafi wuya a samu, amma yana da aƙalla nau'i huɗu daban-daban.2

5

Binciken sinadarai ya nuna cewa Ectenosaurus yana rayuwa ne a cikin teku mai faɗi, ba kusa da bakin ruwa kawai ba.1

6

An taɓa tunanin cewa guntun kashin Ectenosaurus na farko wani nau'in Platecarpus ne, amma daga baya masana suka ba shi nasa nau'in na daban.1

An yi shi da AIHoton Ectenosaurus da aka yi da AI
Hoton yadda Ectenosaurus 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.

Tambayi Rex game da Ectenosaurus

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: Wasu mutane suna tunanin mosasaurs kamar Ectenosaurus suna yin iyo ta hanyar girgiza dukan jikinsu kamar maciji.

Gaskiya: A gaskiya, Ectenosaurus yana da jiki mai tauri a gaba kuma yana amfani da wutsiyarsa kawai don yin iyo, kamar kifin whale na zamani.1

Don ƙwararrun dino

Sunan kimiyya
Ectenosaurus
Wanda ya ba da suna
Russell 19673
Rukuni
Mosasaurs
Iyali / rukuni
Mosasauridae3
Rarrabewa
Mosasauroidea3
Zamanin duwatsu
90 zuwa 72 miliyan shekaru (Coniacian / Campanian)3
Tsarin duwatsu
Niobrara, Pen, Mooreville Chalk3
Kasashe
Amurka3
Rubutun burbushin halittu
5 a cikin Bayanan Paleobiology3
Gano
An gano fossil na farko a gundumar Logan, Kansas, kuma John C. Merriam ya ba shi suna Platecarpus clidastoides a shekarar 1894. Dale Russell ya sake masa suna zuwa Ectenosaurus a shekarar 1967.1
Har yanzu ana muhawara
Masana kimiyya ba su da tabbacin ko Ectenosaurus yana cikin ƙaramin rukunin Plioplatecarpinae ko kuma yana da alaƙa da mosasaurines kamar Prognathodon.1

Inda bayanan suka fito

  1. Ectenosaurus (en.wikipedia.org)
  2. Two new plioplatecarpine mosasaurs (Mosasauridae; Plioplatecarpinae) of the genus Ectenosaurus from the Upper Cretaceous of North America (escholarship.org)
  3. Ectenosaurus 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.

Rex yana jin yunwa! Dino Wiki aikin uba ne don dansa mai son dino, kyauta ba tare da talla ko masu bin diddigi ba. Manyan mutane za su iya ba Rex abun ciye-ciye don taimakawa wajen ci gaba da kasancewa a yanar gizo.Ba Rex abinci

Ƙari daga wannan rukunin: Mosasaurs

MosasaurusMosasaursPrognathodonMosasaursTylosaurusMosasaursPlatecarpusMosasaursClidastesMosasaursGlobidensMosasaurs

Haka kuma daga lokaci guda: Late Cretaceous

TyrannosaurusTyrannosaursTriceratopsDinosaur masu ƙahoniVelociraptorRaptorsSpinosaurusSpinosaursAnkylosaurusDinos masu kariyaParasaurolophusDinosaur masu hancin agwagwa
Tambayi RexMataimakin AI dinoBa Rex abinciakwatin bayar da gudunmawa don manya