Dino Wiki
Dino Wiki / Zonke iidayinaso / Iintaka zokuqala
Umfanekiso wekhathuni: Protopteryx
Ikhadi ledayinaso No. 1490 kwe-2 027

Protopteryx

Igama lithetha: “primitive feather”1
Yayitya: InyamaIintaka zokuqalaiCretaceous yokuqala

Protopteryx was a tiny early bird that lived about 131 million years ago in what is now China. It had two long, ribbon-like tail feathers that were different from any modern bird's feathers. This little bird could fly and probably ate small animals like insects.14

Yaphila
133 ukuya ku-121 izigidi zeminyaka eyadlulayo4
iCretaceous yokuqala
Iifosili zifunyenwe:
Sichakou Member of the Yixian Formation and Huajiying Formation, Hebei Province, northern China1
Ubude
0.1 m (0.3 ft)1
Ubunzima
0.0325 kg ukuya ku-0.0485 kg (0 ukuya ku-0 lb)3
Ukuphakama
0.05 m (0.2 ft)
uqikelelo
Esona santya siphezulu
malunga ne-18 km/h (11 mph)
Ukubhabha, uqikelelo

Yaphila nini?

iTriassic
iJurassic
iCretaceous
Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinde kangakanani?

Protopteryx malunga ne-0.2 m ubude (0.7 ft)Ikati yasekhaya malunga ne-0.5 m (1.6 ft)Inja malunga ne-1 m (3.3 ft)Ibhayisikile yomntu omdala malunga ne-1.8 m (5.9 ft)

Yayiphakame kangakanani?

Protopteryxmalunga ne-0.1 m ukuphakama (0.3 ft)Ikati yasekhayamalunga ne-0.3 m (1 ft)Injamalunga ne-0.5 m (1.6 ft)Ihashemalunga ne-1.6 m (5.2 ft)

uqikelelo

Yayinzima kangakanani?

inzima njengeebhanana ezingama-0.5
ilula kunekati yasekhayainde njengezitena zokudlala ezingama-3 zilandelelanaincinci ngokwaneleyo ukuba ihambe phantsi kwesituloibinokubhabha inqumle ibala lebhola ekhatywayo lonke ngemizuzwana engama-21

Protopteryx wayemkhulu kangakanani xa ethelekiswa NAWE?

Yimathematika nje kwibhrawuza yakho. Akukho nto igcinwayo okanye ithunyelwe naphi na.

Yayikhawuleza kangakanani?

izinto ezimnandi

Iinyani ezimnandi

1

Protopteryx is one of the oldest and most primitive members of the group Enantiornithes, which were early birds that lived alongside dinosaurs.1

2

Its two central tail feathers were scalelike without barbs near the body, only having barbs at the tips. This is similar to the tail feathers of the modern red bird-of-paradise.12

3

Protopteryx was about the size of a modern starling, with a body length of only 10 centimetres (3.9 inches) not counting its long tail feathers.1

4

Its body was covered in three types of feathers: down feathers, flight feathers, and the long ribbon-like tail feathers.1

5

The down feathers of Protopteryx had flat, frayed tips instead of the hairlike barbs seen in modern birds.1

6

Protopteryx had a triosseal canal, a feature in the shoulder that helped with flight, and this is one of the earliest examples in birds.2

Yenziwe yi-AIUmfanekiso owenziwe yi-AI: Protopteryx
Umfanekiso owenziwe yi-AI obonisa indlela Protopteryx esenokuba wayekhangeleka ngayo, wenziwe yikhompyutha ngokwento eyaziwa zizazinzulu. Kukuqikelela nje: esona silwanyana sinokuba sasikhangeleka ngenye indlela, kwaye akukho mntu waziyo imibala yaso yokwenyani.
ubuzile

Eyona mibuzo ibuzwa kakhulu: Protopteryx

?How big was Protopteryx?

About 10 centimetres long, not counting its long tail feathers. It was roughly the size of a modern starling.1

?What did Protopteryx eat?

It probably ate small animals like insects. Its teeth are similar to those of Archaeopteryx, which suggests a similar diet.1

?Could Protopteryx fly?

Yes, it was adapted for flying. It had a triosseal canal in its shoulder and asymmetric wing feathers, just like modern flying birds.1

?Why did Protopteryx have long tail feathers?

The long, ribbon-like tail feathers were probably used for display, not for flying. They only had barbs at the tips, similar to the red bird-of-paradise today.1

Kwiingcali zeedayinaso

Igama lenzululwazi
Protopteryx
Inikwe igama ngu:
Zhang and Zhou 20004
Iqela
Iintaka zokuqala
Usapho / iclade
Enantiornithes4
Ukuhlelwa
Theropoda > Avialae4
Ubudala bamatye
133 ukuya ku-121 izigidi zeminyaka (Hauterivian / Barremian)4
Izakhiwo zamatye
Huajiying4
Amazwe
iTshayina4
Iirekhodi zeefosili
2 kwi-Paleobiology Database4
Ukufunyanwa
Protopteryx was named by Chinese paleontologists Fucheng Zhang and Zhonghe Zhou in 2000 based on a fossil found in the Yixian Formation of Hebei Province, China.14
Kusaxoxwa ngayo
Scientists are still debating whether the long, ribbon-like tail feathers of Protopteryx were used for display, thermoregulation, or sensing the environment.1

Apho iinyani zivela khona

  1. Protopteryx (en.wikipedia.org)
  2. A Primitive Enantiornithine Bird and the Origin of Feathers (science.org)
  3. Anatomy and Flight Performance of the Early Enantiornithine Bird Protopteryx fengningensis : Information from New Specimens of the Early Cretaceous Huajiying Formation of China (anatomypubs.onlinelibrary.wiley.com)
  4. Protopteryx in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

Yonke inyani ekweli phepha inenombolo ebonisa umthombo wayo. Ukuba siphosisile, uxolo, sithanda iidayinaso, asiyojenali yenzululwazi. Sixelele apha: [email protected], siya kuyilungisa.

URex ulambile! I-Dino Wiki yiprojekthi katata ukwenzela unyana wakhe othanda iidayinaso, isimahla, ayinazintengiso, ayinazilandeli. Abantu abadala banokuphakela uRex isidlwana ukuze incede ihlale kwi-intanethi.Phakela uRex

Ezinye ezivela kwiqela elinye: Iintaka zokuqala

ArchaeopteryxIintaka zokuqalaHesperornisIintaka zokuqalaIchthyornisIintaka zokuqalaBaptornisIintaka zokuqalaJurapteryxIintaka zokuqalaGobipteryxIintaka zokuqala

Nezinye ezivela kwixesha elinye: iCretaceous yokuqala

StegosaurusIidayinaso ezinamacwecweIguanodonIzitya-zityalo ezinemilomoGiganotosaurusIidayinaso ezitya inyamaMicroraptorIiraptaDeinonychusIiraptaBaryonyxIispinosauri
Phakela uRexingqayi yeethiphu yabantu abadala