Yatenavis

Igama lisho ukuthi: “inyoni yamatshe”1

Udla: InyamaIzinyoni zakuqalaLate Cretaceous

I-Yatenavis yayiyinyoni encane kakhulu eyayiphila ekupheleni kwesikhathi sama-dinosaur. Yayilingana nenyoni encane i-sparrow futhi yayindiza emahlathini okuyindawo okuyizwe lase-Patagonia e-Argentina namuhla. Le nyoni encane ingenye yezinyoni zohlobo lwe-enantiornithine ezatholakala kude kakhulu eningizimu.2 1

Yaphila

72 kuya ku-66 wezigidi zeminyaka edlule3

Late Cretaceous

Izinsalela ezitholwe e-

Estancia La Anita, esifundazweni sase-Santa Cruz, e-Patagonia, e-Argentina2 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)

Yatenavis 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-Yatenavis yaziwa ngethambo elilodwa kuphela: ingxenye engezansi yethambo lephiko langakwesokudla (humerus).2 1

Yaphila eminyakeni eyizigidi ezingaba ngu-72 kuya ku-66 edlule, ngesikhathi se-Maastrichtian se-Late Cretaceous.3

I-Yatenavis iyinyoni yohlobo lwe-enantiornithine etholakale kude kakhulu eningizimu emhlabeni wonke.2 1

Yayingenye yezinyoni ezincane kakhulu zohlobo lwe-enantiornithine ezivela esikhathini se-Late Cretaceous eNingizimu Melika, yayilingana nenyoni i-sparrow.2 1

Igama layo livela egameni lesi-Aoni Kenk elisho 'itshe' kanye nesiLatini esisho 'inyoni', okusho 'inyoni yamatshe'.1

I-Yatenavis yayiphila kanye nezinye izinyoni, okubalwa kuzo enye inyoni enkulu yohlobo lwe-enantiornithine kanye nenyoni ebizwa ngokuthi i-Kookne yeutensis.1

Ithambo latholakala ku-Chorrillo Formation, eyakhiwa uhlelo lomfula endaweni ebandayo eseningizimu kakhulu.2 1

Isithombe sika-Yatenavis 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.

Ochwepheshe bama-dino

Igama lesayensi: Yatenavis
Iqanjwe ngu: Álvarez Herrera et al. 20233
Iqembu: Izinyoni zakuqala
Umndeni / i-clade: Enantiornithes3
Ukuhlukaniswa: Theropoda > Avialae3
Inkathi yamadwala: 72 kuya ku-66 wezigidi zeminyaka (Maastrichtian)3
Izakhiwo zamatshe: Chorrillo3
Amazwe: I-Argentina3
Izinsalela ezitholiwe: 1 ku-Paleobiology Database3
Ukutholakala: I-Yatenavis yaqanjwa futhi yachazwa ngonyaka ka-2023 yiqembu lososayensi base-Argentina nabase-Japan, okubalwa kubo u-Gerardo Álvarez Herrera no-Federico Agnolín. Ithambo elilodwa latholakala ngesikhathi sohambo lokucwaninga ngo-Mashi 2022 e-Estancia La Anita e-Patagonia, e-Argentina.2 1
Kusaphikiswana ngakho: Ososayensi abaqiniseki ngokuthi i-Yatenavis yayibukeka kanjani noma yayiziphatha kanjani, ngoba kutholakale ithambo elilodwa nje lephiko.2 1

Lapho amaqiniso evela khona

New enantiornithine bird from the the uppermost Cretaceous (Maastrichtian) of southern Patagonia, Argentina (ri.conicet.gov.ar)
New enantiornithine bird from the uppermost Cretaceous (Maastrichtian) of southern Patagonia, Argentina (sciencedirect.com)
Yatenavis in The Paleobiology Database (CC BY 4.0): iminyaka, izindawo, izakhiwo zamadwala, ukuhlukaniswa.

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