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Chithunzi choseketsa cha Cathayornis
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Cathayornis

Dzina limatanthauza: “Chinese bird”1
Ankadya: NyamaMbalame zoyambiriraKumayambiriro kwa Kretase

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

Ankakhala
zaka 121 mpaka 113 miliyoni zapitazo4
Kumayambiriro kwa Kretase
Mafosili apezeka ku
Jiufotang Formation, Liaoning, China14
Utali
0.1 mpaka 0.15 m (0.3 mpaka 0.5 ft)1
Msinkhu
0.07 m (0.2 ft)
kuyerekeza
Liwiro lalikulu kwambiri
pafupifupi 21 km/h (13 mph)
Kuuluka, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Cathayornis utali wa pafupifupi 0.2 m (0.7 ft)Mphaka wa pakhomo pafupifupi 0.5 m (1.6 ft)Galu pafupifupi 1 m (3.3 ft)Njinga ya munthu wamkulu pafupifupi 1.8 m (5.9 ft)

Msinkhu wake unali wautali bwanji?

Cathayornismsinkhu wa pafupifupi 0.1 m (0.3 ft)Mphaka wa pakhomopafupifupi 0.3 m (1 ft)Galupafupifupi 0.5 m (1.6 ft)Hatchipafupifupi 1.6 m (5.2 ft)

kuyerekeza

wautali ngati zidutswa zomangira za zidole 5 pamzerewamng'ono moti angayende pansi pa mpandoakanatha kuuluka kudutsa bwalo lonse la mpira m'masekondi 18

Cathayornis anali wamkulu bwanji poyerekeza ndi IWEYO?

Ndi masamu chabe mu msakatuli wako. Palibe chimene chimasungidwa kapena kutumizidwa kwina kulikonse.

Anali ndi liwiro lotani?

zinthu zosangalatsa

Mfundo zosangalatsa

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

Chopangidwa ndi AIChithunzi cha Cathayornis chopangidwa ndi AI
Chithunzi cha momwe Cathayornis mwina ankaonekera, chopangidwa ndi kompyuta kuchokera pa zomwe asayansi amadziwa. Ndi kungoyerekeza: nyama yeniyeniyo mwina inkaoneka mosiyana, ndipo palibe amene akudziwa mitundu yake yeniyeni.
mwafunsa

Mafunso ofunsidwa kwambiri okhudza 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

Wothetsa nthano zabodza

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

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

Kwa akatswiri a madino

Dzina la sayansi
Cathayornis
Anapatsidwa dzina ndi
Zhou et al. 19924
Gulu
Mbalame zoyambirira
Banja / kladi
Enantiornithes4
Magawidwe a sayansi
Theropoda > Avialae4
Zaka za miyala
zaka 121 mpaka 113 miliyoni (Aptian)4
Mapangidwe a miyala
Jiufotang4
Mayiko
China4
Zolemba za mafosili
3 mu The Paleobiology Database4
Kupezeka
Cathayornis was named by Zhou, Jin, and Zhang in 1992 based on a fossil from the Jiufotang Formation in Liaoning, China.12
Akukambiranabe
Scientists still debate whether some other fossils, like those of Largirostrornis and Cuspirostrisornis, are actually the same species as Cathayornis yandica.1

Kumene mfundo zimachokera

  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): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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Ena a gulu lomweli: Mbalame zoyambirira

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Enanso a nthawi yomweyo: Kumayambiriro kwa Kretase

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Dyetsa Rexbokosi la mphatso la akuluakulu