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Chithunzi choseketsa cha Chiappeavis
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Chiappeavis

Dzina limatanthauza: “Chiappe's bird, after paleontologist Luis Chiappe”1
Ankadya: NyamaMbalame zoyambiriraKumayambiriro kwa Kretase

Chiappeavis was a bird that lived in the Early Cretaceous, about 120 million years ago. It had a fan-shaped tail made of long feathers that helped it fly. This bird was about the size of a modern pigeon and lived in what is now northeastern China.21

Ankakhala
zaka 121 mpaka 113 miliyoni zapitazo3
Kumayambiriro kwa Kretase
Mafosili apezeka ku
Jianchang County, Liaoning Province, northeastern China23
Utali
0.25 mpaka 0.3 m (0.8 mpaka 1 ft)1
Kutambalala kwa mapiko
0.4 mpaka 0.5 m (1.3 mpaka 1.6 ft)1
Kulemera
0.3 kg mpaka 0.5 kg (1 mpaka 1 lb)1
Msinkhu
0.14 m (0.5 ft)
kuyerekeza
Liwiro lalikulu kwambiri
pafupifupi 27 km/h (17 mph)
Kuuluka, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Chiappeavis utali wa pafupifupi 0.3 m (1 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?

Chiappeavismsinkhu wa pafupifupi 0.14 m (0.5 ft)Mphaka wa pakhomopafupifupi 0.3 m (1 ft)Galupafupifupi 0.5 m (1.6 ft)Hatchipafupifupi 1.6 m (5.2 ft)

kuyerekeza

Ankalemera bwanji?

wolemera ngati nthochi 4
wopepuka kuposa mphaka wa pakhomowolemera ngati nthochi 4wautali ngati zidutswa zomangira za zidole 9 pamzerewamng'ono moti angayende pansi pa mpandoakanatha kuuluka kudutsa bwalo lonse la mpira m'masekondi 14

Chiappeavis 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

Chiappeavis had a fan-shaped tail made of about ten feathers, with the middle feathers being the longest at about 74 mm.1

2

It is one of the earliest birds known to have an aerodynamic tail fan, which helped it steer during flight.1

3

The only fossil of Chiappeavis is a nearly complete skeleton with feather impressions, found in the Jiufotang Formation.2

4

Chiappeavis belongs to a group of early birds called enantiornithines, which were very common in the Cretaceous.2

5

Its name honors Dr. Luis Chiappe, a scientist who studied many ancient birds.1

6

The species name 'magnapremaxillo' means 'large premaxilla', referring to its big upper jaw bone.1

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

Wothetsa nthano zabodza

Nthano: Some people think Chiappeavis had teeth like other early birds.

Zoona: The fossil does not show teeth, and scientists think its beak was toothless, similar to some later birds.1

Kwa akatswiri a madino

Dzina la sayansi
Chiappeavis
Anapatsidwa dzina ndi
O'Connor et al. 20163
Gulu
Mbalame zoyambirira
Banja / kladi
Pengornithidae3
Magawidwe a sayansi
Theropoda > Avialae3
Zaka za miyala
zaka 121 mpaka 113 miliyoni (Aptian)3
Mapangidwe a miyala
Jiufotang3
Mayiko
China3
Zolemba za mafosili
1 mu The Paleobiology Database3
Kupezeka
Chiappeavis was named in 2016 by Jingmai O'Connor and colleagues, based on a fossil found in Jianchang, Liaoning, China.23
Akukambiranabe
Scientists are not sure exactly what Chiappeavis ate, because its diet is still being studied from its claws and jaw.1

Kumene mfundo zimachokera

  1. Report An Enantiornithine with a Fan-Shaped Tail, and the Evolution of the Rectricial Complex in Early Birds (sciencedirect.com)
  2. Chiappeavis (en.wikipedia.org)
  3. Chiappeavis 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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