Dino Wiki / Dukan dinos / Dinos masu kariya

Katin Dino No. 1698 na 2 027

Spicomellus

Sunan yana nufin: “wuyan da ke da ƙaya”1

Ya ci: TsirraiDinos masu kariyaMiddle Jurassic

Spicomellus wani dinosaur ne mai sulke wanda yake tafiya da ƙafafu huɗu kuma yana da ƙaton jiki cike da ƙaya. Ya rayu a Afirka a lokacin Middle Jurassic, kimanin shekaru miliyan 167 zuwa 163 da suka wuce, kuma yana ɗaya daga cikin dinosaur masu sulke na farko da aka taɓa samu.1

Ya rayu

168 zuwa 162 miliyan shekaru da suka wuce6

Middle Jurassic

Burbushin halittu da aka samo a

Morocco, a cikin El Mers III Formation na tsaunukan Middle Atlas1 6

Tsayi

3 zuwa 4 m (9.8 zuwa 13 ft)1

an kiyasta daga wani ɓangaren kwarangwal

Nauyi

907 kg zuwa ton 1.814 (2,000 zuwa 4,000 lb)4

Tsawo

1.2 m (3.9 ft)

ƙiyasin adewa

Gudun da ya fi kowa

kusan 17 km/h (11 mph)

Gudu, ƙiyasin adewa

Me Spicomellus yake ci?

Dabba ce mai cin ganye, wato tana cin tsirrai.

Yaushe ya rayu?

Triassic

Jurassic

Cretaceous

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

Yaya girman sa yake?

Yaya tsawon sa yake?

Yaya tsayin sa yake?

ƙiyasin adewa

Yaya nauyin sa yake?

nauyin motoci 1

tsawon karnuka 4 daga hanci zuwa wutsiyatsawon ayaba 22 a jerenauyin karnuka 91nauyin kankana 360nauyin yaran makarantar gaba da firamare 95nauyin yaran makaranta 57nauyin beyar kankara 4zai iya gudu mita 100 cikin daƙiƙa 21 (mutum mafi gudu yana buƙatar 9.6)

Yaya girman Spicomellus 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)

Spicomellus kusan 17 km/h (11 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

Spicomellus shi ne ankylosaur na farko kuma ɗaya tilo da aka taɓa gano a Afirka, kuma shi ne ankylosaur mafi daɗewa da kimiyya ta sani.1

Ba kamar yawancin dinosaurs masu sulke ba, Spicomellus yana da ƙaya waɗanda suka haɗe kai tsaye da haƙarƙarinsa. Babu wata dabba, mai rai ko wadda ta mutu, da ke da wannan fasalin.1 3

Ƙayoyinsa wataƙila an rufe su da keratin, abu ɗaya da ke yin gashin kanka da farcenka, wanda hakan zai sa su ƙara tsayi.1

Spicomellus yana da 'kama' na ƙashi a wutsiyarsa, fasalin da ake gani kawai a cikin ankylosaurs waɗanda suke da makamin wutsiya. Wannan yana nuna cewa yana da wutsiyar ƙaya, kodayake ba a gano makamin kansa ba tukuna.1 2

Masana sun taɓa tunanin cewa makaman wutsiya a cikin ankylosaurs sun samo asali ne kawai a zamanin Cretaceous, amma Spicomellus ya rayu tun da wuri, a tsakiyar zamanin Jurassic. Wannan yana nuna cewa waɗannan siffofi sun fi dadewa fiye da yadda ake tsammani.1 2

Spicomellus yana da wuyan kashi mai ƙaya mai tsawon mita, shi ya sa sunansa yake nufin 'wuyan mai ƙaya'.1

Ƙayoyin da ke jikinsa ƙila an yi amfani da su don kariya, amma masana suna tunanin cewa ana amfani da su don nuna kyan gani, don jawo hankalin abokan zama ko kuma yin takara da abokan hamayya.1 2

Hoton Spicomellus da aka yi da AI — Hoton yadda Spicomellus 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 Spicomellus

?Yaya girman Spicomellus yake?

Kusan mita 4 (ƙafa 13) tsayi, wanda yake kusan girman ƙaramin mota.1

?Me Spicomellus yake ci?

Dabba ce mai cin ganye, wato tana cin tsirrai.1

?Shin Spicomellus yana da wutsiya mai ƙwallo?

Masana suna tunanin haka. Yana da 'kama' na kashi a wutsiyarsa wanda ake gani kawai a cikin ankylosaurs masu makamin wutsiya, amma ba a sami makamin kansa ba tukuna.1 5

?A ina Spicomellus ya rayu?

Ya rayu a inda yanzu ake kira Morocco, Afirka. A wancan lokacin, yankin wuri ne mai dausayi tare da tsirrai da yawa don ci.1

?Yaushe Spicomellus ya rayu?

Ya rayu a lokacin tsakiyar zamanin Jurassic, kusan shekaru miliyan 167 zuwa 163 da suka wuce.1

?Shin Spicomellus dinosaur ne?

Ee, dinosaur ne mai kariya da ake kira ankylosaur.1

?Yaya saurin Spicomellus yake?

Babu wanda ya sani tabbas. Yana tafiya a kan ƙafafu huɗu kuma yana da jiki mai nauyi, don haka wataƙila yana tafiya a hankali.1

Tambayi Rex game da Spicomellus

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 Spicomellus mai cin tsirrai ne mai jinkiri kuma mai sauƙi ba tare da wani dabara ta musamman ba.

Gaskiya: A zahiri, Spicomellus yana da sulke na musamman da kuma yiwuwar samun makamin wutsiya, kuma ƙayoyinsa wataƙila ana amfani da su don nuna kyan gani da kuma kariya.1 2

Don ƙwararrun dino

Sunan kimiyya: Spicomellus
Wanda ya ba da suna: Maidment et al. 20216
Rukuni: Dinos masu kariya
Iyali / rukuni: Ankylosauria6
Rarrabewa: Ornithischia > Ankylosauria > Thyreophora6
Zamanin duwatsu: 168 zuwa 162 miliyan shekaru (Bathonian / Callovian)6
Tsarin duwatsu: El Mers III6
Kasashe: Morocco6
Rubutun burbushin halittu: 1 a cikin Bayanan Paleobiology6
Gano: Maidment da abokan aikinsa ne suka ba Spicomellus suna a shekarar 2021, bisa ga wani ɓangaren ƙashi daga Morocco. Burbushin farko shi ne haƙarƙari mai ƙaya, kuma daga baya aka gano ƙarin ƙasusuwa, ciki har da wuyan ƙashi.1 3
Har yanzu ana muhawara: Masana kimiyya har yanzu suna muhawara kan yadda Spicomellus yake da alaƙa da sauran ankylosaurs, da kuma ko makaminsa na wutsiya gungume ne ko kuma ƙaya kawai.2

Inda bayanan suka fito

Spicomellus | Natural History Museum (nhm.ac.uk)
Extreme armour in the world’s oldest ankylosaur | Nature (nature.com)
Bizarre dermal armour suggests the first African ankylosaur | Nature Ecology & Evolution (nature.com)
'Jaw-droppingly weird' dinosaur from Morocco was studded with spikes | Reuters (reuters.com)
Spicomellus (en.wikipedia.org)
Spicomellus 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