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Igishushanyo cya Apatornis
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Apatornis

Izina risobanura: “deceptive bird”1
Yaryaga: InyamaInyoni za mbereKiretase ya nyuma

Apatornis was a small, toothed bird that lived in the Late Cretaceous period, about 83.5 million years ago. It was a fast, ground-dwelling hunter that probably chased after small prey. Even though it could fly, it spent much of its time on the ground.12

Yabayeho
hashize imyaka miliyoni 90 kugeza 842
Kiretase ya nyuma
Ibisigazwa byabonetse muri
Kansas, USA12
Uburebure
0,18 kugeza 0,2 m (0,6 kugeza 0,7 ft)1
Ubutumburuke
0,09 m (0,3 ft)
igereranya
Umuvuduko wo hejuru
nka 24 km/h (15 mph)
Kuguruka, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Apatornis nka 0,2 m z'uburebure (0,7 ft)Injangwe yo mu rugo nka 0,5 m (1,6 ft)Imbwa nka 1 m (3,3 ft)Igare ry'umuntu mukuru nka 1,8 m (5,9 ft)

Ubutumburuke bwayo bwanganaga iki?

Apatornisnka 0,1 m z'ubutumburuke (0,3 ft)Injangwe yo mu rugonka 0,3 m (1 ft)Imbwanka 0,5 m (1,6 ft)Ifarashinka 1,6 m (5,2 ft)

igereranya

ndende nk'ibikinisho 6 byo kubaka bikurikiranyento ku buryo yanyura munsi y'intebeyashoboraga kuguruka ikambuka ikibuga cyose cy'umupira w'amaguru mu masegonda 16

Apatornis yanganaga ite ugereranyije NAWE?

Ni imibare gusa ibarirwa muri mushakisha yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihutaga ite?

utuntu twiza cyane

Utuntu dushimishije

1

Apatornis had at least one more rib attached to its hip vertebrae than its close relative Ichthyornis, and maybe more, because the whole hip bone wasn't preserved.1

2

Unlike Ichthyornis, Apatornis did not have ossified tendons covering the top of its sacral region, which is a unique feature.1

3

The only known fossil of Apatornis is a synsacrum, which is the fused vertebrae over the hips, and it was found in the Smoky Hill Chalk of Kansas.1

4

Apatornis was originally classified as a species of Ichthyornis, but scientists now think it's more closely related to modern birds.1

5

The type specimen of Apatornis was discovered by Othniel Charles Marsh in October 1872 at Butte Creek in Kansas.1

6

Apatornis lived during the Coniacian to Santonian stages, about 89.8 to 83.6 million years ago.2

Byakozwe na AIIshusho ya Apatornis yakozwe na AI
Ishusho yakozwe na AI yerekana uko Apatornis ishobora kuba yari isa, yakozwe na mudasobwa hashingiwe ku byo abahanga bazi. Ni ugukeka gusa: inyamaswa nyayo ishobora kuba yari isa ukundi, kandi nta muntu uzi amabara yayo nyayo.
wabajije

Ibibazo bibazwa cyane kuri Apatornis

?How big was Apatornis?

It was very small, about 18 to 20 centimetres long, which is roughly the size of a modern sparrow.1

?What did Apatornis eat?

It was a ground-dwelling carnivore that probably chased after small prey like insects or tiny vertebrates.2

?Could Apatornis fly?

Yes, it could fly, but it spent much of its time on the ground hunting for food.1

?Is Apatornis a dinosaur?

Yes, Apatornis is a genus of ornithuran dinosaurs, specifically a small, toothed bird from the Late Cretaceous.1

Gusenya ibinyoma

Ibivugwa: Apatornis was a close relative of Ichthyornis.

Ukuri: Scientists used to think so, but in 2004, Julia Clarke showed that Apatornis is actually more closely related to modern birds than to Ichthyornis.1

Ku bazobereye muri dinozore

Izina rya siyansi
Apatornis
Yiswe na
Marsh 18732
Itsinda
Inyoni za mbere
Umuryango / ishami
Ornithurae2
Ishyirwa mu byiciro
Theropoda > Avialae2
Imyaka y'amabuye
imyaka miliyoni 90 kugeza 84 (Coniacian / Santonian)2
Inzego z'amabuye
Niobrara2
Ibihugu
Amerika2
Ibisigazwa byanditswe
1 muri The Paleobiology Database2
Ivumburwa
Apatornis was named by Othniel Charles Marsh in 1873. He found the first fossil, a synsacrum, in October 1872 at Butte Creek in Kansas, USA.1
Biracyagibwaho impaka
Scientists are still debating whether Apatornis is a valid genus or just a variation of Ichthyornis, because the only fossil is so incomplete.1

Aho amakuru yakuwe

  1. Apatornis (en.wikipedia.org)
  2. Apatornis in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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