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Katuuni ya Cathayornis
Kaadi ya dayinoso No. 0357 ku 2 027

Cathayornis

Erinnya litegeeza: “Chinese bird”1
Yalyanga: EnnyamaEbinyonyi eby'olubereberyeEntandikwa ya Kuretasi

Cathayornis was a small, toothed bird that lived during the Early Cretaceous. It had big claws on its wing fingers and could perch in trees. It was one of the first enantiornithean birds found in China.1

Yabeerawo
emyaka obukadde 121 okutuuka ku 113 emabega4
Entandikwa ya Kuretasi
Ebisigalira byazuulibwa mu
Jiufotang Formation, Liaoning, China14
Obuwanvu
0.1 okutuuka ku 0.15 m (0.3 okutuuka ku 0.5 ft)1
Obugulumivu
0.07 m (0.2 ft)
kuteebereza
Sipiidi esinga
nga 21 km/h (13 mph)
Okubuuka, kuteebereza

Yabeerawo ddi?

Tiriyasi
Jurasiki
Kuretasi
Emyaka obukadde 252 emabega20114566, asteroyidi

Yali munene atya?

Yali muwanvu kwenkana wa?

Cathayornis obuwanvu nga 0.2 m (0.7 ft)Kkapa ow'awaka nga 0.5 m (1.6 ft)Embwa nga 1 m (3.3 ft)Akagaali k'omukulu nga 1.8 m (5.9 ft)

Yali mugulumivu kwenkana wa?

Cathayornisobugulumivu nga 0.1 m (0.3 ft)Kkapa ow'awakanga 0.3 m (1 ft)Embwanga 0.5 m (1.6 ft)Embalaasinga 1.6 m (5.2 ft)

kuteebereza

obuwanvu ng'amatoffaali g'ebikinisa 5 mu lunyiririmutono nnyo nga asobola okuyita wansi w'entebeyandibuuse okusomoka ekisaawe ky'omupiira kyonna mu sikonda 18

Cathayornis yali munene atya bw'ogeraageranya ku GGWE?

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Ebyewuunyisa

1

Cathayornis had a long, toothy snout and perching feet, like many enantiornithean birds.1

2

It had large claws on its first two fingers that helped support its wings.1

3

Only one definite fossil of Cathayornis yandica has been found, catalog number IVPP V9769.1

4

Cathayornis lived about 120 million years ago, during the Aptian age of the Early Cretaceous.1

5

Some scientists once thought Cathayornis was the same as Sinornis, but later studies showed they are different.1

6

Several other species were once called Cathayornis, but most have been reclassified or are now considered doubtful.1

Kyakolebwa AIEkifaananyi kya Cathayornis ekyakolebwa AI
Ekifaananyi kya Cathayornis ekyakolebwa AI, nga kiraga engeri gye yayinza okuba ng'afaanana, ekyakolebwa kompyuta okusinziira ku ebyo bannassaayansi bye bamanyi. Kuteebereza: ekisolo ekyennyini kiyinza okuba nga kyali kifaanana bulala, era tewali amanyi langi zaakyo ez'amazima.
wabuuza

Ebibuuzo ebisinga okubuuzibwa ku Cathayornis

?How big was Cathayornis?

It was a small bird, but the sources do not give exact measurements like length or weight.3

?Did Cathayornis have teeth?

Yes, it had a slightly elongated, toothy snout.3

?Was Cathayornis a dinosaur?

Yes, it is a bird, and birds are a type of dinosaur called avialan dinosaurs.3

Omumenyi w'enfumo

Enfumo: Cathayornis had a long bony tail without a pygostyle.

Amazima: A re-examination showed that Cathayornis had a normal enantiornithean tail with a pygostyle; earlier confusion came from misidentified hip bones.1

Eri abakugu mu dayinoso

Erinnya lya ssaayansi
Cathayornis
Yatuumibwa
Zhou et al. 19924
Ekibinja
Ebinyonyi eby'olubereberye
Ekika / ekibinja
Enantiornithes4
Engabanya
Theropoda > Avialae4
Emyaka gy'enjazi
emyaka obukadde 121 okutuuka ku 113 (Aptian)4
Ensengeka z'enjazi
Jiufotang4
Ensi
Cayina4
Ebisigalira ebyazuulibwa
3 mu The Paleobiology Database4
Okuzuulibwa
Cathayornis was named by Zhou, Jin, and Zhang in 1992 based on a fossil from the Jiufotang Formation in Liaoning, China.12
Kikyakubaganyizibwako ebirowoozo
Scientists still debate whether some other fossils, like those of Largirostrornis and Cuspirostrisornis, are actually the same species as Cathayornis yandica.1

Ebituufu gye biva

  1. Cathayornis (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Cathayornis (en.wikipedia.org)
  4. Cathayornis in The Paleobiology Database (CC BY 4.0): emyaka, ebifo, ensengeka z'enjazi, engabanya.

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Endala okuva mu kibinja kye kimu: Ebinyonyi eby'olubereberye

ArchaeopteryxEbinyonyi eby'olubereberyeHesperornisEbinyonyi eby'olubereberyeIchthyornisEbinyonyi eby'olubereberyeBaptornisEbinyonyi eby'olubereberyeJurapteryxEbinyonyi eby'olubereberyeGobipteryxEbinyonyi eby'olubereberye

Era ez'omu kiseera kye kimu: Entandikwa ya Kuretasi

StegosaurusDayinoso ez'ebipandeIguanodonEzirya ebimera ez'omumwa ng'ogw'ekinyonyiGiganotosaurusDayinoso ezirya ennyamaMicroraptorRaputaDeinonychusRaputaBaryonyxSupinosawulu
Liisa Rexakasanduuko k'ebirabo eri abakulu