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Zane na Nhandumirim
Katin Dino No. 1266 na 2 027

Nhandumirim

Sunan yana nufin: “ƙaramin rhea, bayan kalmomin Tupi-Guarani na 'tsuntsun gudu' da 'ƙarami'”12
Ya ci: NamaDinosaur na farkoƘarshen Triassic

Nhandumirim ƙaramin dinosaur ne mai saurin gudu wanda ya rayu a Brazil sama da shekaru miliyan 230 da suka wuce. Yana ɗaya daga cikin dinosaur na farko-farko, kuma masana kimiyya suna tunanin yana iya zama dangi na kusa da dinosaur masu cin nama kamar T. rex!24

Ya rayu
shekaru miliyan 227 zuwa 206 da suka wuce4
Ƙarshen Triassic
Burbushin halittu da aka samo a
Waldsanga (Cerro da Alemoa) a Santa Maria, Rio Grande do Sul, Brazil241
Tsawo
1.2 zuwa 1.5 m (3.9 zuwa 4.9 ft)2
an kiyasta daga ɓangaren ƙasusuwa
Nauyi
5 kg zuwa 10 kg (11 zuwa 22 lb)2
kiyasin nauyi bisa ga girma
Tsayi
0.4 zuwa 0.5 m (1.3 zuwa 1.6 ft)2
a matakin ƙugu
Mafi girman gudu
kusan 34 km/h (21 mph)
Gudu, ƙiyasi
Me Nhandumirim yake ci?
Masana kimiyya ba su da tabbas, amma saboda yana da alaƙa da theropods, wataƙila mai cin nama ne. Wasu bincike sun nuna cewa yana iya zama mai cin nama kamar theropods na farko.

Yaushe ya rayu?

Triassic
Jurassic
Cretaceous
Shekaru miliyan 252 da suka wuce20114566, dutsen sararin samaniya (asteroid)

Yaya girman sa yake?

Yaya tsawon sa yake?

Nhandumirim kusan 1.5 m tsawo (4.9 ft)Kyanwar gida kusan 0.5 m (1.6 ft)Kare kusan 1 m (3.3 ft)Keken manya kusan 1.8 m (5.9 ft)

Yaya tsayin sa yake?

Kyanwar gidakusan 0.3 m (1 ft)Nhandumirimkusan 0.5 m tsayi (1.6 ft)Karekusan 0.5 m (1.6 ft)Dokikusan 1.6 m (5.2 ft)

a matakin ƙugu

Yaya nauyin sa yake?

nauyin kyanwar gida 2.5
tsawon kyanwar gida 3 daga hanci zuwa wutsiyatsawon ayaba 8 a jerenauyin ayaba 83zai iya gudu mita 100 cikin daƙiƙa 11 (mutum mafi gudu yana buƙatar 9.6)

Yaya girman Nhandumirim 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

Nhandumirim yana nufin 'ƙaramin rhea' a yaren Tupi-Guarani, saboda ƙaramin dinosaur ne mai sauri kamar tsuntsun rhea.21

2

An gano ƙasusuwansa a wani ƙaramin wuri, mai faɗin santimita 50 kawai, kuma suna a haɗe, wanda ke nufin yawancin ƙasusuwan suna a matsayinsu na asali.2

3

Ƙashin wutsiyar Nhandumirim yana da wani kaifi a ƙasa, wani siffa da ke taimaka wa masana kimiyya su bambanta shi da sauran dinosaur na farko.2

4

Nhandumirim ya rayu a wani yanki mai ambaliyar ruwa, tare da sauran tsoffin dabbobi kamar rhynchosaur Hyperodapedon da kuma dinosaur na farko Saturnalia.1

5

Wannan dinosaur yana da shekaru kimanin miliyan 233, wanda hakan ya sa ya zama ɗaya daga cikin tsoffin dinosaur da aka sani daga zamanin Triassic.24

6

Masana kimiyya suna tunanin Nhandumirim yana iya gudu da sauri a kan dogayen ƙafafunsa, kamar tsuntsun da aka ba shi suna bayan sa.2

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

?Yaya girman Nhandumirim yake?

Ƙaramin dinosaur ne, kusan girman tsuntsun rhea na zamani. Sunansa yana nufin 'ƙaramin rhea' a yaren Tupi.3

?Me Nhandumirim yake ci?

Masana kimiyya ba su da tabbas, amma saboda yana da alaƙa da theropods, wataƙila mai cin nama ne. Wasu bincike sun nuna cewa yana iya zama mai cin nama kamar theropods na farko.3

?Yaushe Nhandumirim ya rayu?

Ya rayu kimanin shekaru miliyan 233 da suka wuce a lokacin ƙarshen zamanin Triassic, a inda yanzu ake kira Brazil.3

?Shin Nhandumirim dinosaur ne?

Ee, dinosaur ne. Shi nau'in dinosaur ne mai cin tsire-tsire wanda ya samo asali daga sauropodomorph, kuma yana daya daga cikin dinosaur na farko da aka taba ganowa.3

Don ƙwararrun dino

Sunan kimiyya
Nhandumirim
Wanda ya ba da suna
Marsola et al. 20194
Rukuni
Dinosaur na farko
Iyali / rukuni
Saurischia4
Zamanin duwatsu
shekaru miliyan 227 zuwa 206 (Norian)4
Tsarin duwatsu
Caturrita4
Kasashe
Brazil4
Rubutun burbushin halittu
1 a cikin Bayanan Paleobiology4
Gano
Wata ƙungiyar masana kimiyya da suka haɗa da J. C. A. Marsola ne suka ba da sunan Nhandumirim a shekarar 2019, bisa ga wani ɓangaren ƙasusuwan da aka gano a wurin Waldsanga a Brazil. An fara tattara ƙasusuwan ne daga ƙasa mai ja ta Santa Maria Formation.42
Har yanzu ana muhawara
Masana kimiyya ba su da tabbas ko Nhandumirim ainihin theropod ne ko kuma dangi na kusa da shi kawai, saboda yana da wasu halaye waɗanda suke kama da na theropods da kuma sauran dinosaur na farko.2

Inda bayanan suka fito

  1. A new dinosaur with theropod affinities from the Late Triassic Santa Maria Formation, South Brazil (paleolab.com.br)
  2. University of Birmingham (pure-oai.bham.ac.uk)
  3. Nhandumirim (en.wikipedia.org)
  4. Nhandumirim in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

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