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Chithunzi choseketsa cha Linhenykus
Khadi la dino Na. 1063 mwa 2 027

Linhenykus

Dzina limatanthauza: “Linhe claw, from the city of Linhe in Inner Mongolia and the Greek word for claw”1
Ankadya: TizilomboMadino a nthenga achilendoKumapeto kwa Kretase

Linhenykus was a tiny dinosaur that lived in the Late Cretaceous period. It is famous for having only one big finger on each hand, making it the only non-avian dinosaur known with just one digit. It probably used its single claw to dig into insect nests for food.21

Ankakhala
zaka 84 mpaka 72 miliyoni zapitazo3
Kumapeto kwa Kretase
Mafosili apezeka ku
Inner Mongolia, China21
Utali
0.5 m (1.6 ft)1
Kulemera
0.45 kg mpaka 0.5 kg (1 mpaka 1 lb)21
Msinkhu
0.21 m (0.7 ft)
kuyerekeza
Liwiro lalikulu kwambiri
pafupifupi 18 km/h (11 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Linhenykus utali wa pafupifupi 0.5 m (1.6 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?

Linhenykusmsinkhu wa pafupifupi 0.21 m (0.7 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
wautali ngati nthochi 3 zotsatizanawopepuka kuposa mphaka wa pakhomowolemera ngati nthochi 4wautali ngati zidutswa zomangira za zidole 16 pamzerewamng'ono moti angayende pansi pa mpandoakanatha kuthamanga mamita 100 m'masekondi 20 (munthu waliwiro kwambiri amafunika 9.6)

Linhenykus 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

Linhenykus is the only known non-avian dinosaur that had just one functional finger on each hand.2

2

It was very small, only about 50 centimetres (1.6 feet) long and weighed around 500 grams (18 ounces).1

3

The fossil was found in the Wulansuhai Formation, which is about 75 to 71 million years old.1

4

Linhenykus belonged to a group called alvarezsaurids, which are known for their short, strong arms and big claws.2

5

Scientists think Linhenykus was a subadult when it died, because its bones were not fully fused together.2

6

The hand of Linhenykus shows a mix of primitive and advanced features, meaning its evolution was complex.2

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

?How big was Linhenykus?

It was very small, about 50 centimetres (1.6 feet) long and weighed around 500 grams (18 ounces).1

?What did Linhenykus eat?

Scientists think it was insectivorous, using its single claw to dig into ant and termite nests, similar to modern anteaters.1

?Why did Linhenykus have only one finger?

Linhenykus had only one functional finger because the outer digits were reduced and lost their finger bones, making it the only non-avian dinosaur with a single digit.12

?Is Linhenykus a dinosaur?

Yes, Linhenykus is a non-avian dinosaur, specifically an alvarezsaurid theropod.1

Kwa akatswiri a madino

Dzina la sayansi
Linhenykus
Anapatsidwa dzina ndi
Xu et al. 20113
Gulu
Madino a nthenga achilendo
Banja / kladi
Alvarezsauridae3
Magawidwe a sayansi
Theropoda > Alvarezsauridae3
Zaka za miyala
zaka 84 mpaka 72 miliyoni (Campanian)3
Mapangidwe a miyala
Wulansuhai3
Mayiko
China3
Zolemba za mafosili
2 mu The Paleobiology Database3
Kupezeka
Linhenykus was named in 2011 by Xu Xing and his team. The fossil was collected by Jonah N. Choiniere and Michael Pittman in Inner Mongolia, China.1
Akukambiranabe
Scientists are still debating whether Linhenykus used its single claw mainly for digging or for other purposes.2

Kumene mfundo zimachokera

  1. Linhenykus (en.wikipedia.org)
  2. A monodactyl nonavian dinosaur and the complex evolution of the alvarezsauroid hand | PNAS (pnas.org)
  3. Linhenykus in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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