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Zhengheornis na ndenge ya karton
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Zhengheornis

Nkombo elingi koloba: “Zhenghe bird, from Zhenghe County in China and the Greek word for bird”1
Alyaki: MosuniBandeke ya libosoJurasiki ya nsuka

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.21

Azalaki na bomoi
mbula milio 152 kino 145 eleki5
Jurasiki ya nsuka
Bafosile emonanaki na
Near Yangyuan Village, Zhenghe County, Fujian Province, China51
Bozito
0,074 kg kino 0,163 kg (0 kino 0 lb)2
Mbangu ya likolo
pene na 26 km/h (16 mph)
Kopumbwa, kokanisa

Azalaki na bomoi ntango nini?

Triasiki
Jurasiki
Kretase
Mbula milio 252 eleki20114566, asteroide

Azalaki monene boni?

Azalaki kilo boni?

kilo lokola matoko 1,5
pepele koleka pusu ya ndakoakokaki kopumbwa kokatisa esika mobimba ya ndembo na sekonde 15

Zhengheornis azalaki monene boni soki tokokanisi na YO?

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1

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

2

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

3

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

4

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

5

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

6

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

Esalemi na AIElilingi ya Zhengheornis esalemi na AI
Elilingi esalemi na AI oyo ezali kolakisa ndenge Zhengheornis akokaki kozala. Ordinatere esalaki yango na makambo oyo bato ya siansi bayebi. Ezali kaka kokanisa: nyama ya solo akokaki kozala ndenge mosusu, mpe moto moko te ayebi balangi na ye ya solo.
otunaki

Mituna oyo batunaka mingi na ntina na 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.34

?When did Zhengheornis live?

Zhengheornis lived during the Early Cretaceous period, about 120 to 130 million years ago, in what is now China.13

?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.34

?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.34

Mpo na bayebi ya badino

Nkombo ya siansi
Zhengheornis
Nkombo epesamaki na
Wang et al. 20265
Lisanga
Bandeke ya liboso
Libota / klade
Avialae5
Klasifikasio
Theropoda > Avialae5
Mbula ya mabanga
mbula milio 152 kino 145 (Kimmeridgian / Tithonian)5
Milongo ya mabanga
Nanyuan5
Bikolo
Sina5
Bafosile oyo ekomami
1 na The Paleobiology Database5
Ntango bamonaki yango
Zhengheornis was discovered in 2024 during fieldwork in Fujian Province, China, and named by Min Wang and colleagues in 2026.1
Naino bazali kowelana
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

Esika makambo euti

  1. Zhengheornis (en.wikipedia.org)
  2. Jurassic avialan reveals stepwise evolution of bony tail in birds (dinodata.de)
  3. 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)
  4. 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)
  5. Zhengheornis in The Paleobiology Database (CC BY 4.0): mbula, bisika, milongo ya mabanga, klasifikasio.

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