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Chithunzi choseketsa cha Epidexipteryx
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Epidexipteryx

Dzina limatanthauza: “display feather”1
Ankadya: NyamaMadino odya nyamaPakati pa Jurasiki

Epidexipteryx was a tiny, pigeon-sized dinosaur that lived in the Jurassic period. It had four long, ribbon-like feathers on its tail that it probably used to show off, not to fly. This little dinosaur was a meat-eater and is one of the oldest known dinosaurs with display feathers.1

Ankakhala
zaka 165 mpaka 162 miliyoni zapitazo6
Pakati pa Jurasiki
Mafosili apezeka ku
Daohugou, Ningcheng County, Inner Mongolia, China1
Utali
0.25 mpaka 0.3 m (0.8 mpaka 1 ft)3
Kulemera
mpaka 0.164 kg (0 lb)1
Msinkhu
0.12 m (0.4 ft)
kuyerekeza
Liwiro lalikulu kwambiri
pafupifupi 13 km/h (8 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Epidexipteryx 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?

Epidexipteryxmsinkhu wa pafupifupi 0.12 m (0.4 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 1.5
wopepuka kuposa mphaka wa pakhomowautali ngati zidutswa zomangira za zidole 9 pamzerewamng'ono moti angayende pansi pa mpandoakanatha kuthamanga mamita 100 m'masekondi 28 (munthu waliwiro kwambiri amafunika 9.6)

Epidexipteryx 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

Epidexipteryx had four long, ribbon-like feathers on its tail that were probably used for display, not for flying.1

2

It weighed only about 164 grams, which is less than a can of soda.1

3

Its front teeth were much larger than its back teeth, and they stuck out forward, similar to the dinosaur Masiakasaurus.1

4

Epidexipteryx lived about 165 to 161 million years ago, during the Middle to Late Jurassic.6

5

The only known fossil is a nearly complete skeleton of a young individual, found in Inner Mongolia, China.1

6

It had a short tail compared to its close relative Epidendrosaurus, with only 16 tail bones instead of more than 40.1

7

Epidexipteryx could not fly because it lacked the long flight feathers on its arms that birds use.1

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

?How big was Epidexipteryx?

It was tiny, about 25 to 30 cm long, not counting the tail feathers. That is about the size of a pigeon.3

?Did Epidexipteryx have feathers?

Yes, it had four long, ribbon-like feathers on its tail and a covering of simpler body feathers. The tail feathers were probably used for display, not for flying.34

?Could Epidexipteryx fly?

No, it could not fly. It lacked the long flight feathers on its arms that birds use, though it may have had a membrane wing for gliding.35

?What did Epidexipteryx eat?

It was a meat-eater. It may have used its long claws to rummage through trees for grubs, like an aye-aye.3

?When did Epidexipteryx live?

It lived during the Middle to Late Jurassic, about 165 to 154 million years ago, in what is now Inner Mongolia, China.3

?Why did Epidexipteryx have long tail feathers?

It used them for display, probably to attract mates or show off, just like many birds do today.35

Kwa akatswiri a madino

Dzina la sayansi
Epidexipteryx
Anapatsidwa dzina ndi
Zhang et al. 20086
Gulu
Madino odya nyama
Banja / kladi
Paraves6
Magawidwe a sayansi
Theropoda6
Zaka za miyala
zaka 165 mpaka 162 miliyoni (Callovian)6
Mapangidwe a miyala
Tiaojishan6
Mayiko
China6
Zolemba za mafosili
1 mu The Paleobiology Database6
Kupezeka
Epidexipteryx was named in 2008 by scientists Fucheng Zhang, Zhonghe Zhou, Xing Xu, Xiaolin Wang, and Corwin Sullivan. The name honors the late paleontologist Yaoming Hu. The fossil was found in the Daohugou area of Inner Mongolia, China.1
Akukambiranabe
Scientists are not sure exactly how old the rocks where Epidexipteryx was found are. They could be from the Middle Jurassic or the Late Jurassic, between 152 and 168 million years old.1

Kumene mfundo zimachokera

  1. LETTERS (ivpp.cas.cn)
  2. Epidexipteryx Zhang et al. 2008 - Encyclopedia of Life (eol.org)
  3. Epidexipteryx (en.wikipedia.org)
  4. Access : A bizarre Jurassic maniraptoran from China with elongate ribbon-like feathers : Nature (web.archive.org)
  5. nature.com (nature.com)
  6. Epidexipteryx in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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