Elektorornis

Igama lisho ukuthi: “inyoni yase-amber”1

Udla: IzinambuzaneIzinyoni zakuqalaLate Cretaceous

I-Elektorornis yayiyinyoni encane kakhulu eyayiphila eminyakeni engaba yizigidi ezingama-99 edlule. Yayinozwane lwaphakathi olude kakhulu, lulude kakhulu kunezinye izinzwane zayo. Ososayensi bacabanga ukuthi yayisebenzisa lolo zwane olude ukuze igxumele phakathi kwamagxolo ezihlahla futhi ithole izimbungulu ezimnandi zokudla.1 2

Yaphila

100 kuya ku-94 wezigidi zeminyaka edlule3

Late Cretaceous

Izinsalela ezitholwe e-

Indawo yase-Angbamo, eSigodini sase-Hukawng, esifundazweni sase-Kachin, enyakatho ye-Myanmar2 3

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)

Elektorornis 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-Elektorornis iwuhlobo lokuqala lwenyoni olwake lwatholakala emathanjeni atholakala ku-amber yase-Burma.1

Uzwane walo lwesithathu lwalude ngama-20% kunethambo lonke lonyawo lwalo (tarsometatarsus). Ayikho enye inyoni eyaziwayo, ephila noma eshabalale, enozwane olude kangaka uma luqhathaniswa nonyawo lwayo.2

Le nyoni yayincane kunonwabu. Yayiyinhlobo ye-enantiornithine, okuyiqembu lezinyoni zakudala ezaziphila kanye nama-dinosaur.1 2

Ucezu olulodwa olwaziwayo lwe-Elektorornis wumlenze wangakwesokudla oyingxenye kanye neminye imisipha yamaphiko, konke kulondolozwe kucezu lwe-amber.1 2

I-Elektorornis yayinamazipho amakhulu agobile kanye nozwane olude lwasemuva (hallux) olwaluyisiza ukubamba amagatsha. Yayiyinyoni ehlala ezihlahleni.2

Ososayensi bacabanga ukuthi i-Elektorornis kungenzeka yayinomlomo ongenamazinyo wokumba ezinkuni, njengonogolantethe, ukuze ifike ezinambuzaneni.1

Isithombe sika-Elektorornis 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: Elektorornis
Iqanjwe ngu: Xing et al. 20193
Iqembu: Izinyoni zakuqala
Umndeni / i-clade: Enantiornithes3
Ukuhlukaniswa: Theropoda > Avialae3
Inkathi yamadwala: 100 kuya ku-94 wezigidi zeminyaka (Cenomanian)3
Amazwe: Myanmar3
Izinsalela ezitholiwe: 1 ku-Paleobiology Database3
Ukutholakala: I-Elektorornis chenguangi yaqanjwa ngo-2019 ngu-Lida Xing nozakwabo. Amathambo atholakala ku-amber yase-Burma endaweni yase-Angbamo e-Myanmar. Igama lohlobo luhlonipha u-Chen Guang, umphathi wemnyuziyamu i-Hupoge Amber Museum.2 1
Kusaphikiswana ngakho: Ososayensi abaqiniseki ngokuthi i-Elektorornis yayiwusebenzisa kanjani umunwe wayo ophakathi nendawo omude kakhulu. Kungenzeka ukuthi wawungowokuhlola amagxolo ezihlahla ngenxa yezinambuzane, noma wokukhuphuka kangcono, noma kokubili.2

Lapho amaqiniso evela khona

Elektorornis (en.wikipedia.org)
A New Enantiornithine Bird with Unusual Pedal Proportions Found in Amber: Current Biology (cell.com)
Elektorornis in The Paleobiology Database (CC BY 4.0): iminyaka, izindawo, izakhiwo zamadwala, ukuhlukaniswa.

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