Yanornis

Dzina limatanthauza: “Yan bird”1

Ankadya: NsombaMbalame zoyambiriraKumayambiriro kwa Kretase

Yanornis was an ancient bird that lived during the time of the dinosaurs. It was about the size of a chicken and could fly well. It loved to eat fish!1

Ankakhala

zaka 126 mpaka 113 miliyoni zapitazo4

Kumayambiriro kwa Kretase

Mafosili apezeka ku

Liaoning province, China1 2

Liwiro lalikulu kwambiri

pafupifupi 27 km/h (17 mph)

Kuuluka, kuyerekeza

Ankakhala liti?

Triasiki

Jurasiki

Kretase

Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali ndi liwiro lotani?

Munthu akuyenda pafupifupi 5 km/h (3 mph)

Mwana pa njinga pafupifupi 12 km/h (7 mph)

Yanornis pafupifupi 27 km/h (17 mph)

Hatchi ikuthamanga pafupifupi 65 km/h (40 mph)

Kakwiyo pafupifupi 100 km/h (62 mph)

zinthu zosangalatsa

Mfundo zosangalatsa

Yanornis had a long skull with about 10 teeth in the upper jaw and 20 teeth in the lower jaw.1

Its wishbone (furcula) was U-shaped, which helped it fly and walk well.1

Yanornis spent most of its time on the ground because its feet were not good at grasping branches.1

Some scientists think Yanornis might have eaten seeds sometimes, but others disagree.1

The front half of a Yanornis fossil was once glued to the tail of a Microraptor to make a fake fossil called 'Archaeoraptor'.1

Chithunzi cha Yanornis chopangidwa ndi AI — Chithunzi cha momwe Yanornis 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 Yanornis

?What did Yanornis eat?

Yanornis was primarily a fish-eater. Several fossils show fish remains in its stomach and crop, though some scientists once thought it might also eat seeds.1 3

?How big was Yanornis?

Yanornis was about the size of a chicken.1

?Could Yanornis fly?

Yes, Yanornis could fly well. It had a modern-looking wishbone and wing bones that allowed it to lift its wings high for an efficient upstroke.1

?Is Yanornis a dinosaur?

Yanornis is an extinct bird that belongs to the dinosaur group called Avialae, so yes, it is considered a type of dinosaur.1

Kwa akatswiri a madino

Dzina la sayansi: Yanornis
Anapatsidwa dzina ndi: Zhou and Zhang 20014
Gulu: Mbalame zoyambirira
Banja / kladi: Yanornithidae4
Magawidwe a sayansi: Theropoda > Avialae4
Zaka za miyala: zaka 126 mpaka 113 miliyoni (Barremian / Aptian)4
Mapangidwe a miyala: Jiufotang, Yixian4
Mayiko: China4
Zolemba za mafosili: 4 mu The Paleobiology Database4
Kupezeka: Yanornis was named by Zhou and Zhang in 2001. The type species Y. martini was named after paleontologist Larry Martin.1 4
Akukambiranabe: Scientists still debate whether Yanornis sometimes switched its diet from fish to seeds.1

Kumene mfundo zimachokera

Yanornis (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
pone.0095036 1..8 (journals.plos.org)
Yanornis in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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