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Chithunzi choseketsa cha Serikornis
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Serikornis

Dzina limatanthauza: “silken bird”1
Ankadya: NyamaMadino odya nyamaKumapeto kwa Jurasiki

Serikornis was a small, feathered dinosaur that lived about 160 million years ago. It had long feathers on its arms and legs, but it couldn't fly. Instead, it probably used its feathers for display or to help it run.1

Ankakhala
zaka 162 mpaka 155 miliyoni zapitazo5
Kumapeto kwa Jurasiki
Mafosili apezeka ku
Liaoning, China15
Utali
0.46 m (1.5 ft)2
Msinkhu
0.18 m (0.6 ft)
kuyerekeza
Liwiro lalikulu kwambiri
pafupifupi 14 km/h (9 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Serikornis utali wa pafupifupi 0.46 m (1.5 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?

Serikornismsinkhu wa pafupifupi 0.18 m (0.6 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 nthochi 2.5 zotsatizanawautali ngati zidutswa zomangira za zidole 14 pamzerewamng'ono moti angayende pansi pa mpandoakanatha kuthamanga mamita 100 m'masekondi 26 (munthu waliwiro kwambiri amafunika 9.6)

Serikornis 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

The name Serikornis means 'silken bird' because of its beautiful, feathery coat.1

2

It had long feathers on its hind legs all the way down to its toes, which is unusual for a ground-dwelling dinosaur.1

3

The feathers on its arms were symmetrical and didn't have tiny hooks called barbules, so they weren't good for flying.1

4

Serikornis lived during the Late Jurassic period, about 161 to 155 million years ago.2

5

It is only known from one complete skeleton found at Daxishan in Liaoning, China.52

6

Scientists think Serikornis was a ground-dwelling dinosaur that did not climb trees or fly.1

Chopangidwa ndi AIChithunzi cha Serikornis chopangidwa ndi AI
Chithunzi cha momwe Serikornis 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 Serikornis

?How big was Serikornis?

About 45 cm (1.5 feet) long, about the size of a pheasant.3

?Could Serikornis fly?

No, it could not fly. Its feathers lacked tiny hooks called barbules, so they couldn't hold air for flight.31

?What did Serikornis eat?

It was a meat-eating theropod dinosaur, so it likely ate small animals like insects or lizards.4

?When did Serikornis live?

It lived about 160 million years ago, during the Late Jurassic period.43

Wothetsa nthano zabodza

Nthano: Serikornis was a flying dinosaur with four wings.

Zoona: Serikornis had long feathers on its legs and arms, but it could not fly and probably lived on the ground.1

Kwa akatswiri a madino

Dzina la sayansi
Serikornis
Anapatsidwa dzina ndi
Lefèvre et al. 20175
Gulu
Madino odya nyama
Banja / kladi
Paraves5
Magawidwe a sayansi
Theropoda5
Zaka za miyala
zaka 162 mpaka 155 miliyoni (Oxfordian)5
Mapangidwe a miyala
Tiaojishan5
Mayiko
China5
Zolemba za mafosili
1 mu The Paleobiology Database5
Kupezeka
Serikornis was named in 2017 by a team of scientists including Ulysse Lefèvre and Andrea Cau. The only fossil was found in the Tiaojishan Formation of Liaoning, China.15
Akukambiranabe
Scientists are still debating whether Serikornis is a very early bird relative or a more primitive dinosaur, and exactly how its feathers evolved.1

Kumene mfundo zimachokera

  1. A new Jurassic theropod from China documents a transitional step in the macrostructure of feathers (pubmed.ncbi.nlm.nih.gov)
  2. PBDB Taxon (paleobiodb.org)
  3. New Feathered Dinosaur Had Four Wings but Couldn't Fly | National Geographic (nationalgeographic.com)
  4. Serikornis (en.wikipedia.org)
  5. Serikornis in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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