Dino Wiki / Zonke iidayinaso / Iintaka zokuqala

Ikhadi ledayinaso No. 2011 kwe-2 027

Zhengheornis

Igama lithetha: “Zhenghe bird, from Zhenghe County in China and the Greek word for bird”1

Yayitya: InyamaIintaka zokuqalaiJurassic yamva

Zhengheornis was a tiny bird-like dinosaur that lived about 150 million years ago in what is now China. It had a short tail made of 15 bones, but no pygostyle, which is the fused tailbone modern birds have. This little creature helps scientists understand how bird tails evolved step by step.2 1

Yaphila

152 ukuya ku-145 izigidi zeminyaka eyadlulayo5

iJurassic yamva

Iifosili zifunyenwe:

Near Yangyuan Village, Zhenghe County, Fujian Province, China5 1

Ubunzima

0.074 kg ukuya ku-0.163 kg (0 ukuya ku-0 lb)2

Esona santya siphezulu

malunga ne-26 km/h (16 mph)

Ukubhabha, uqikelelo

Yaphila nini?

iTriassic

iJurassic

iCretaceous

Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinzima kangakanani?

inzima njengeebhanana ezingama-1.5

ilula kunekati yasekhayaibinokubhabha inqumle ibala lebhola ekhatywayo lonke ngemizuzwana engama-15

Zhengheornis wayemkhulu kangakanani xa ethelekiswa NAWE?

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

Yayikhawuleza kangakanani?

Umntu ohambayo malunga ne-5 km/h (3 mph)

Umntwana ekhwele ibhayisikile malunga ne-12 km/h (7 mph)

Zhengheornis malunga ne-26 km/h (16 mph)

Ihashe elibaleka ngamandla malunga ne-65 km/h (40 mph)

Ingwenkala malunga ne-100 km/h (62 mph)

izinto ezimnandi

Iinyani ezimnandi

Zhengheornis is one of the smallest known early bird relatives, weighing only about as much as a modern robin (74 to 163 grams).2

Its tail had 15 short vertebrae but no pygostyle, showing that tail shortening happened before the bones fused together in bird evolution.2

The name 'buyu' means 'unexpected' in Mandarin, because scientists were surprised by its unusual tail and pelvis.1

Zhengheornis lived alongside other early birds like Fujianvenator and Baminornis in the Zhenghe Fauna of Late Jurassic China.2

Scientists think Zhengheornis was not especially good at climbing trees or walking on the ground, unlike some of its relatives.2

The only known fossil was found in 2024 and includes bones, feather traces, and parts of the arms, legs, and pelvis.1

Umfanekiso owenziwe yi-AI: Zhengheornis — Umfanekiso owenziwe yi-AI obonisa indlela Zhengheornis 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: Zhengheornis

?How big was Zhengheornis?

Zhengheornis was incredibly tiny, weighing only about 74 to 163 grams, similar to a modern robin. It is one of the smallest known long-tailed early bird relatives.3 4

?When did Zhengheornis live?

Zhengheornis lived during the Early Cretaceous period, about 120 to 130 million years ago, in what is now China.1 3

?Why is Zhengheornis important?

Zhengheornis is important because its short tail of 15 unfused vertebrae shows that tail shortening happened before the bones fused into a pygostyle, filling a gap in bird evolution.3 4

?What did Zhengheornis eat?

Scientists do not know exactly what Zhengheornis ate. It was likely an ecological generalist, not specialized for living in trees or on the ground.3 4

Kwiingcali zeedayinaso

Igama lenzululwazi: Zhengheornis
Inikwe igama ngu:: Wang et al. 20265
Iqela: Iintaka zokuqala
Usapho / iclade: Avialae5
Ukuhlelwa: Theropoda > Avialae5
Ubudala bamatye: 152 ukuya ku-145 izigidi zeminyaka (Kimmeridgian / Tithonian)5
Izakhiwo zamatye: Nanyuan5
Amazwe: iTshayina5
Iirekhodi zeefosili: 1 kwi-Paleobiology Database5
Ukufunyanwa: Zhengheornis was discovered in 2024 during fieldwork in Fujian Province, China, and named by Min Wang and colleagues in 2026.1
Kusaxoxwa ngayo: Scientists are still debating exactly where Zhengheornis fits on the family tree of early birds, though most agree it is one of the earliest avialans.2

Apho iinyani zivela khona

Zhengheornis (en.wikipedia.org)
Jurassic avialan reveals stepwise evolution of bony tail in birds (dinodata.de)
China Jurassic Pocket-Sized Bird Fills a Puzzle of the Evolution of Bird Tail_Headline_Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences (english.ivpp.cas.cn)
China Jurassic Pocket-Sized Bird Fills a Puzzle of the Evolution of Bird Tail_Research Progress_Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences (english.ivpp.cas.cn)
Zhengheornis 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