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Haplocheirus
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
Cando viviu?
Como era de grande?
Canto medía de longo?
Canto medía de alto?
Canto pesaba?
tan longo coma 4 gatos domésticos do fociño á cola🍌tan longo coma 11 plátanos postos un tras outrotan pesado coma 10 gatos domésticos🍉tan pesado coma 8 sandías🧸tan pesado coma 2 nenos de infantil🎒tan pesado coma 1,5 nenos de primaria🏃podería correr 100 metros en 8,4 segundos (o humano máis rápido necesita 9,6)Como era de grande Haplocheirus comparado CONTIGO?
Só son contas no teu navegador. Non se garda nin se envía nada.
Que velocidade alcanzaba?
Datos curiosos
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
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
As preguntas máis frecuentes sobre 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
Cazamitos
Mito: Some people think Haplocheirus used its strong thumb to dig for insects, like an anteater.
Verdade: Scientists are not sure. Its teeth and skull suggest it ate small vertebrates, not insects.1
Para expertos en dinos
- Nome científico
- Haplocheirus
- Bautizado por
- Choiniere et al. 20104
- Grupo
- Dinos carnívoros
- Familia / clado
- Alvarezsauroidea4
- Clasificación
- Theropoda4
- Idade das rochas
- de 162 a 155 millóns de anos (Oxfordian)4
- Formacións rochosas
- Shishugou4
- Países
- China4
- Rexistros fósiles
- 1 na Paleobiology Database4
- Descubrimento
- Haplocheirus was named in 2010 by Jonah Choiniere and colleagues based on a nearly complete skeleton found in the Shishugou Formation of China.13
- Aínda en debate
- Scientists debate whether Haplocheirus is truly an early alvarezsauroid or belongs to a different group of theropods.1
De onde veñen os datos
- Haplocheirus (en.wikipedia.org)
- PBDB Collection (paleobiodb.org)
- PBDB Taxon (paleobiodb.org)
- Haplocheirus in The Paleobiology Database (CC BY 4.0): idade, lugares, formacións rochosas, clasificación.
Cada dato desta páxina ten un número que leva á súa fonte. Se nos equivocamos nalgo, sentímolo, somos fans dos dinos, non unha revista científica. Escríbenos a [email protected] e arranxámolo.
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