Avimaia

Igama lisho ukuthi: “umama wenyoni”1

Udla: InyamaIzinyoni zakuqalaEarly Cretaceous

I-Avimaia yayiyinyoni encane eyaphila eminyakeni ecishe ibe ngu-120 million edlule. Ikhethekile ngoba ososayensi bathola iqanda lisaphakathi emzimbeni wayo. Lokhu kusisiza ukuba sifunde ukuthi izinyoni zakudala zaziba kanjani namaphuphu.2 1

Yaphila

121 kuya ku-113 wezigidi zeminyaka edlule2

Early Cretaceous

Izinsalela ezitholwe e-

Changma, Yumen, Isifundazwe sase-Gansu, enyakatho-ntshonalanga ye-China2 1

Isivinini esiphezulu

cishe 27 km/h (17 mph)

Ukundiza, isilinganiso

Yaphila nini?

Triassic

Jurassic

I-Cretaceous

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

Yayishesha kangakanani?

Umuntu ohambayo cishe 5 km/h (3 mph)

Ingane esebhayisikilini cishe 12 km/h (7 mph)

Avimaia cishe 27 km/h (17 mph)

Ihhashi eligijimayo cishe 65 km/h (40 mph)

Ingwe cishe 100 km/h (62 mph)

izinto ezinhle

Amaqiniso amnandi

I-Avimaia iyinyoni yezinsalela kuphela eyake yatholakala ineqanda elingakazalwa lisaphakathi emzimbeni wayo.1

Igobolondo leqanda le-Avimaia lalingacacile kakhulu futhi linongqimba oluningi. Ososayensi bacabanga ukuthi lokhu kwenzeka ngoba iqanda lahlala isikhathi eside kakhulu ngaphakathi kumama.1

Amathambo emilenze ye-Avimaia aqukethe ithambo elibizwa nge-medullary. Lolu wuhlobo olukhethekile lwezicubu izinyoni zesifazane kuphela ezenzayo uma sezilungele ukubeka amaqanda.1

Iqanda le-Avimaia lalingumcaba futhi lalingamasentimitha-skwele angu-5.2.1

I-Avimaia yaphila ngesikhathi se-Early Cretaceous, eminyakeni ecishe ibe ngu-121 kuya ku-113 million edlule.2

Igama elithi Avimaia lisho 'umama wenyoni' ngesi-Latin, ngoba izinsalela ziyisifazane elineqanda.1

Isithombe sika-Avimaia 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.

Buza u-Rex ngo-Avimaia

Rex uphendula imibuzo mayelana naleli khasi kuphela. Imibuzo engu-10 ngenyanga.

Rex uyi-AI futhi angenza amaphutha. Usebenza kumaseva ase-EU futhi imibuzo ayilokothi ilondolozwe. Ungalokothi uthayiphe igama lakho noma ezinye izinto zakho.

Ochwepheshe bama-dino

Igama lesayensi: Avimaia
Iqanjwe ngu: Bailleul et al. 20192
Iqembu: Izinyoni zakuqala
Umndeni / i-clade: Enantiornithes2
Ukuhlukaniswa: Theropoda > Avialae2
Inkathi yamadwala: 121 kuya ku-113 wezigidi zeminyaka (Aptian)2
Izakhiwo zamatshe: Xiagou2
Amazwe: I-China2
Izinsalela ezitholiwe: 1 ku-Paleobiology Database2
Ukutholakala: I-Avimaia yaqanjwa ngonyaka ka-2019 ngu-Alida Bailleul nethimba layo. Izinsalela zatholakala e-Xiagou Formation e-China.2 1
Kusaphikiswana ngakho: Ososayensi abaqiniseki ukuthi kungani igobolondo leqanda le-Avimaia lalingacacile kangaka futhi linongqimba oluningi. Kungenzeka kwakuyinkinga yezempilo noma ingxenye evamile yokuzala kwayo.1

Lapho amaqiniso evela khona

nature.com (nature.com)
Avimaia in The Paleobiology Database (CC BY 4.0): iminyaka, izindawo, izakhiwo zamadwala, ukuhlukaniswa.

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