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Haplocheirus

Il num vul dir: “simple hand”1

Mangiava: CharnDinos carnivorsGiurassic tardiv

Haplocheirus was a small, speedy meat-eating dinosaur that lived in what is now China. It had a long, slender skull and lots of sharp teeth for catching small animals. Scientists think it was one of the earliest relatives of the weird, one-clawed alvarezsaur dinosaurs.1

Viveva

avant 162 fin 155 milliuns onns4

Giurassic tardiv

Fossils chattads en

Wucaiwan area, Xinjiang, China1 2

Lunghezza

2 m (6,6 ft)1

Paisa

21 kg fin 41 kg (46 fin 90 lb)1

Autezza

0,6 m (2 ft)1

Spertadad maximala

var 43 km/h (27 mph)

Currer, stima

Cura viveva el?

Triassic

Giurassic

Cretacic

avant 252 milliuns onns20114566, l'asteroid

Quant grond era el?

Quant lung era el?

Quant aut era el?

Quant grev era el?

uschè grev sco 2 chauns

uschè lung sco 4 giats da chasa dal nas a la cuauschè lung sco 11 bananas ina suenter l'autrauschè grev sco 10 giats da chasauschè grev sco 8 melunasuschè grev sco 2 uffants da scolettauschè grev sco 1,5 scolarspudess currer 100 meters en 8,4 secundas (il pli spert uman dovra 9,6)

Quant grond era Haplocheirus cumpareglià cun TAI?

Mo matematica en tes navigatur. Nagut na vegn arcunà u tramess.

Quant spert era el?

Ina persuna che va a pe var 5 km/h (3 mph)

In uffant sin il velo var 12 km/h (7 mph)

Haplocheirus var 43 km/h (27 mph)

In chaval che galoppescha var 65 km/h (40 mph)

In gepard var 100 km/h (62 mph)

chaussas cool

Fatgs divertents

Haplocheirus had more teeth than most other meat-eating dinosaurs, with up to 74 teeth in its jaws.1

Its name means 'simple hand' because its hand bones were simpler than those of later relatives.1

The only known fossil of Haplocheirus is almost perfectly preserved in three dimensions, which is very rare for a Jurassic dinosaur.1

Haplocheirus lived about 160 million years ago, during the Late Jurassic Period.1 3

It was one of the largest early alvarezsauroids, but still only about as long as a small car.1

The fossil of Haplocheirus was found with the bones of a crocodile-like reptile lying next to it.1

Maletg da Haplocheirus fatg cun IA — In maletg fatg cun IA che mussa co Haplocheirus pudess avair guardà ora, fatg d'in computer tenor quai che la scienza sa. I sa tracta d'ina supposiziun: l'animal vair ha forsa guardà ora auter, e sias colurs vairas èn nunenconuschentas.

tias dumondas

Las dumondas las pli frequentas davart Haplocheirus

?How big was Haplocheirus?

It was about 2 metres (6.6 ft) long and weighed around 21 kilograms (46 lb), though an adult might have weighed up to 41 kilograms (90 lb).1

?What did Haplocheirus eat?

It ate small vertebrates, like lizards and early mammals, using its many sharp teeth.1

?When did Haplocheirus live?

It lived about 160 million years ago, during the Late Jurassic Period.1

?Is Haplocheirus a dinosaur?

Yes, it is a theropod dinosaur and one of the earliest relatives of the alvarezsaur group.1

Chatschader da mitus

Mitus: Some people think Haplocheirus used its strong thumb to dig for insects, like an anteater.

Vardad: Scientists are not sure. Its teeth and skull suggest it ate small vertebrates, not insects.1

Per experts da dinos

Num scientific: Haplocheirus
Numnà da: Choiniere et al. 20104
Gruppa: Dinos carnivors
Famiglia / clada: Alvarezsauroidea4
Classificaziun: Theropoda4
Vegliadetgna da la crappa: 162 fin 155 milliuns onns (Oxfordian)4
Formaziuns da crap: Shishugou4
Pajais: China4
Chats da fossils: 1 en The Paleobiology Database4
Scuverta: Haplocheirus was named in 2010 by Jonah Choiniere and colleagues based on a nearly complete skeleton found in the Shishugou Formation of China.1 3
Anc discutà: Scientists debate whether Haplocheirus is truly an early alvarezsauroid or belongs to a different group of theropods.1

Danunder che vegnan ils fatgs

Haplocheirus (en.wikipedia.org)
PBDB Collection (paleobiodb.org)
PBDB Taxon (paleobiodb.org)
Haplocheirus in The Paleobiology Database (CC BY 4.0): vegliadetgna, lieus, formaziuns da crap, classificaziun.

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