Dino Wiki / Wonke ama-dino / Izilwane ezidla izitshalo ezinemilomo

Ikhadi le-Dino No. 0386 kwangu-2 027

Changmiania

Igama lisho ukuthi: “umleli waphakade”1

Udla: IzitshaloIzilwane ezidla izitshalo ezinemilomoEarly Cretaceous

I-Changmiania yayiyidinosaur encane egijima ngokushesha eyayihlala endaweni okuyisifunda sase-China manje. Yayinomlomo onjengowenyoni wokudla izitshalo futhi kungenzeka ukuthi yayimba imigodi ukuze ilale kuyo. Amathambo amabili acishe aphelele atholakala ezimeni ezibukeka njengokuthi ayeyaphumula ngesikhathi embelwa.1 2

Yaphila

126 kuya ku-120 wezigidi zeminyaka edlule6

Early Cretaceous

Izinsalela ezitholwe e-

Isigodi sase-Lujiatun, esifundazweni sase-Liaoning, e-China6 1

Ubude

1 kuya ku-1.5 m (3.3 kuya ku-4.9 ft)1

kulinganiselwa ngokusekelwe kusayizi wamathambo

Isisindo

3 kg (7 lb)3

Ubude

0.49 m (1.6 ft)

isilinganiso

Isivinini esiphezulu

cishe 24 km/h (15 mph)

Ukugijima, isilinganiso

I-Changmiania yayidla ini?

I-Changmiania yayidla izitshalo. Yayinomlomo wokunquma amaqabunga nezinye izinto zezitshalo.

Yaphila nini?

Triassic

Jurassic

I-Cretaceous

Izigidi ezingama-252 eminyakeni edlule20114566, i-asteroid (isikhathi lapho i-asteroid ishaya)

Yayinkulu kangakanani?

Yayinde kangakanani?

Yayimude kangakanani?

isilinganiso

Yayisinda kangakanani?

isinda njengobhanana abangu-25

inde njengamakati asekhaya angu-3 kusukela ekhaleni kuya emsileniinde njengobhanana abangu-8 belandelanacishe isinda njengekati lasekhayaisinda njengobhanana abangu-25ingagijima amamitha ayi-100 ngemizuzwana engu-15 (umuntu oshesha kakhulu udinga u-9.6)

Yayinkulu kangakanani i-Changmiania uma uqhathaniswa NAWE?

Izibalo nje kusiphequluli sakho. Akukho okugcinwayo noma okuthunyelwa ndawo.

Yayishesha kangakanani?

Umuntu ohambayo cishe 5 km/h (3 mph)

Ingane esebhayisikilini cishe 12 km/h (7 mph)

Changmiania cishe 24 km/h (15 mph)

Ihhashi eligijimayo cishe 65 km/h (40 mph)

Ingwe cishe 100 km/h (62 mph)

izinto ezinhle

Amaqiniso amnandi

I-Changmiania yayinentamo emfushane enamathambo ayisithupha kuphela entanyeni, okuyinto engajwayelekile kuma-dinosaur futhi okungenzeka ukuthi yayiyisiza ukuba imbe.1 2

Amathambo ayo okhalo ayethambekele phezulu futhi ehlanganisa ingxenye yomgogodla, isici esibonakala kwezinye izilwane ezincelisayo ezimbayo.1 2

Amathambo amabili aziwayo alondolozwe kahle kakhulu kangangokuba awabonisi zimpawu zokuguga noma ukudliwa yizilwane, okusikisela ukuthi yembelwa ngokushesha isaphila.1 2

Imilenze yangemuva ye-Changmiania yayicishe ibe mide ngokuphindwe kabili kunemilenze yangaphambili, okwenza ukuba ibe umgijimi osheshayo.1 2

Ososayensi bacabanga ukuthi i-Changmiania kungenzeka ukuthi yayimba imigodi ngezikhathi ezithile, okusho ukuthi yayikwazi ukumba kodwa yayingahlali ngaphansi komhlaba ngaso sonke isikhathi.1 2

Igama layo lisho 'umleli waphakade' ngesi-Chinese, ngoba amathambo atholakala ezimeni ezibukeka njengokuthi ayeyaphumula.1

I-Changmiania yayiphila eminyakeni engaba yizigidi eziyi-125 kuya kweziyi-119 edlule ngenkathi ye-Early Cretaceous.6

Isithombe sika-Changmiania esenziwe nge-AI sokuthi kungenzeka ukuthi wayebukeka kanjani, senziwe yikhompyutha ngokusekelwe kulokho okwaziwa ososayensi. Lokhu kuwukuqagela: isilwane sangempela kungenzeka ukuthi sasibukeka ngokuhlukile, futhi akekho owazi imibala yaso yangempela.

ubuzile

Imibuzo ebuzwa kakhulu mayelana no-Changmiania

?Yayinkulu kangakanani i-Changmiania?

Cishe amamitha angu-1.2 ubude. Lowo umkhulu cishe wenja encane.4 5

?Ingabe i-Changmiania yayimba imigodi?

Yebo, ososayensi bacabanga ukuthi yayikwazi ukumba imigodi. Intamo yayo emfushane, izingalo zayo ezimfushane, nomlomo wayo onjengefosholo yizici ezisiza izilwane ezimbayo.5 2 4

?I-Changmiania yayidla ini?

I-Changmiania yayidla izitshalo. Yayinomlomo wokunquma amaqabunga nezinye izinto zezitshalo.5 4

?I-Changmiania yayikwazi ukugijima ngokushesha kangakanani?

I-Changmiania yayingumgijimi osheshayo kakhulu. Imilenze yayo yangemuva yayicishe ibe mide ngokuphindwe kabili kunemilenze yangaphambili, futhi umsila wayo omude oqinile wayiyisiza ukuba ilinganisele ngenkathi igijima.4 2

Umchithi wezinganekwane

Inganekwane: Abanye abantu bacabanga ukuthi i-Changmiania yayiyisilwane esimba imigodi ngempela njengemvukuzane.

Iqiniso: Ososayensi bathi kungenzeka ukuthi yayimba imigodi ngezikhathi ezithile kodwa yayichitha isikhathi sayo esiningi ngaphandle komhlaba, njengoba kukhonjiswa yimilenze yayo emide yokugijima.1 2

Ochwepheshe bama-dino

Igama lesayensi: Changmiania
Iqanjwe ngu: Yang et al. 20206
Iqembu: Izilwane ezidla izitshalo ezinemilomo
Umndeni / i-clade: Thescelosauridae6
Ukuhlukaniswa: Ornithischia6
Inkathi yamadwala: 126 kuya ku-120 wezigidi zeminyaka (Barremian / Aptian)6
Izakhiwo zamatshe: Yixian6
Amazwe: I-China6
Izinsalela ezitholiwe: 1 ku-Paleobiology Database6
Ukutholakala: I-Changmiania yaqanjwa ngo-2020 ngu-Yang Y., Wu W., Dieudonné P., kanye no-Godefroit P. ngokusekelwe emathanjeni amabili acishe aphelele atholakala e-Lujiatun Beds e-Liaoning, e-China.6 1
Kusaphikiswana ngakho: Ososayensi abaqiniseki ukuthi i-Changmiania yayimba imigodi ngempela, ngoba amathambo awanalo ulwazi oluningi mayelana netshe eliyizungezile nokuthi yembelwa kanjani.1 2

Lapho amaqiniso evela khona

PeerJ A new basal ornithopod dinosaur from the Lower Cretaceous of China (peerj.com)
A new basal ornithopod dinosaur from the Lower Cretaceous of China (pmc.ncbi.nlm.nih.gov)
Changmiania liaoningensis | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
Eternal Sleep: Dinosaurs Died Underground, Fossils Perfectly Preserved | Institute of Natural Sciences (naturalsciences.be)
Changmiania (en.wikipedia.org)
Changmiania in The Paleobiology Database (CC BY 4.0): iminyaka, izindawo, izakhiwo zamadwala, ukuhlukaniswa.

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