Parvavis

Igama lisho ukuthi: “inyoni encane”1

Udla: InyamaIzinyoni zakuqalaLate Cretaceous

I-Parvavis kwakuyinyoni encane kakhulu eyayihlala eChina ngesikhathi seLate Cretaceous. Kwakungenye yezinyoni ezincane kakhulu ngesikhathi sayo, inamaphiko angaba ngu-15 cm kuphela.1

Yaphila

94 kuya ku-84 wezigidi zeminyaka edlule3

Late Cretaceous

Izinsalela ezitholwe e-

Edolobhaneni lase-Luojumei, eDolobheni lase-Chuxiong, esifundazweni sase-Yunnan, e-China1 3

Ububanzi bezimpiko

0.15 m (0.5 ft)1

Isivinini esiphezulu

cishe 17 km/h (11 mph)

Ukundiza, isilinganiso

Yaphila nini?

Triassic

Jurassic

I-Cretaceous

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

Yayinkulu kangakanani?

Amaphiko ayo ayebanzi kangakanani?

ingandiza phezu kwenkundla yebhola yonke ngemizuzwana engu-22

Yayinkulu kangakanani i-Parvavis 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)

Parvavis cishe 17 km/h (11 mph)

Ihhashi eligijimayo cishe 65 km/h (40 mph)

Ingwe cishe 100 km/h (62 mph)

izinto ezinhle

Amaqiniso amnandi

I-Parvavis kwakuyinyoni yokuqala yase-Mesozoic eyake yatholakala eningizimu yeChina.1 2

Ngesikhathi i-Parvavis itholakala, kwakuyinyoni encane kunazo zonke eyaziwayo ye-enantiornithine, incane ngisho kuneyase-Iberomesornis.1

Izinsalela ze-Parvavis zihlanganisa izingxenye zokhakhayi, umgogodla, umsila, ngisho nezimpawu zezimpaphe zayo etsheni.1

Ososayensi bafunda isakhiwo samathambo bathola ukuthi i-Parvavis yayicishe yakhula ngokugcwele ngesikhathi ifa, kodwa yayisencane ngendlela emangalisayo.1 2

I-Parvavis yayinesici esikhethekile: ilunga elingezansi lomunwe wayo wesibili wonyawo (ithambo lonyawo) lalingabanzi kunezilunga zeminye iminwe yayo.1

Uzipho lomunwe wesine wonyawo lwe-Parvavis lwaluncane, okusho ukuthi lwaluncane kunezinye izipho zezinye izinzwane.1

Isithombe sika-Parvavis 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-Parvavis

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: Parvavis
Iqanjwe ngu: Wang et al. 20143
Iqembu: Izinyoni zakuqala
Umndeni / i-clade: Enantiornithes3
Ukuhlukaniswa: Theropoda > Avialae3
Inkathi yamadwala: 94 kuya ku-84 wezigidi zeminyaka (Turonian / Santonian)3
Izakhiwo zamatshe: Jiangdihe3
Amazwe: I-China3
Izinsalela ezitholiwe: 1 ku-Paleobiology Database3
Ukutholakala: Amathambo e-Parvavis atholakala ngonyaka ka-2010 eduze kwase-Luojumei Village e-Yunnan, eChina. Yaqanjwa futhi yachazwa ngonyaka ka-2014 ngu-Wang Min, Zhou Zhonghe, kanye no-Xu Guanghui.1
Kusaphikiswana ngakho: Ososayensi basaxoxa ngokuthi i-Parvavis ingena kuphi ohlwini lwezihlobo ze-enantiornithine. Okunye ukuhlaziya kubonisa ukuthi kungenzeka yayiyigatsha lokuqala lwaleli qembu.1

Lapho amaqiniso evela khona

Parvavis (en.wikipedia.org)
The first enantiornithine bird from the Upper Cretaceous of China (tandfonline.com)
Parvavis in The Paleobiology Database (CC BY 4.0): iminyaka, izindawo, izakhiwo zamadwala, ukuhlukaniswa.

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