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Debuxo de Halszkaraptor
Tarxeta de dino n.º 0778 de 2 027

Halszkaraptor

O nome significa: “Halszka's seizer”1
Comía: CarneRaptoresCretáceo Superior

Halszkaraptor was a small, duck-sized dinosaur that could run on land and maybe swim in water. It had a long swan-like neck and a beak-like snout full of sharp teeth.21

Viviu
hai entre 84 e 72 millóns de anos4
Cretáceo Superior
Fósiles atopados en
Ukhaa Tolgod, Djadokhta Formation, southern Mongolia41
Lonxitude
0,45 m (1,5 ft)1
Altura
0,2 m (0,7 ft)
estimación
Velocidade máxima
uns 13 km/h (8 mph)
Correr, estimación

Cando viviu?

Triásico
Xurásico
Cretáceo
Hai 252 millóns de anos20114566, o asteroide

Como era de grande?

Canto medía de longo?

Halszkaraptor uns 0,45 m de longo (1,5 ft)Un gato doméstico uns 0,5 m (1,6 ft)Un can uns 1 m (3,3 ft)Unha bici de adulto uns 1,8 m (5,9 ft)

Canto medía de alto?

Halszkaraptoruns 0,2 m de alto (0,7 ft)Un gato domésticouns 0,3 m (1 ft)Un canuns 0,5 m (1,6 ft)Un cabalouns 1,6 m (5,2 ft)

estimación

tan longo coma 2,5 plátanos postos un tras outrotan longo coma 14 pezas de construción en filatan pequeno que podería pasar por debaixo dunha cadeirapodería correr 100 metros en 28 segundos (o humano máis rápido necesita 9,6)

Como era de grande Halszkaraptor comparado CONTIGO?

Só son contas no teu navegador. Non se garda nin se envía nada.

Que velocidade alcanzaba?

cousas xeniais

Datos curiosos

1

Halszkaraptor had a very long neck for a dinosaur, about 20 cm (7.9 in) long, which is almost half its total body length.1

2

Its front limbs were short and flipper-like, which scientists think it may have used to paddle in water.1

3

The snout had many tiny holes that might have held sensors to detect vibrations in water, like a crocodile.1

4

The only known fossil was smuggled out of Mongolia and later returned after scientists proved it was real using a powerful X-ray scanner.1

5

It lived about 75 million years ago, during the Late Cretaceous period.1

6

Some scientists think Halszkaraptor was an insectivore that hunted small bugs in murky water or at night, because its eyes were large.1

Feito con IAImaxe de Halszkaraptor feita con IA
Unha imaxe feita con IA de como podería ser Halszkaraptor, creada por un ordenador a partir do que saben os científicos. É unha suposición: o animal real podía ser diferente, e ninguén sabe as súas cores de verdade.
ti preguntaches

As preguntas máis frecuentes sobre Halszkaraptor

?Was Halszkaraptor a dinosaur?

Yes, Halszkaraptor was a small, duck-sized dromaeosaurid dinosaur from the Late Cretaceous.1

?How big was Halszkaraptor?

About the size of a mallard duck. Its head was 7 cm long and its neck was 20 cm long.1

?Could Halszkaraptor swim?

Some scientists think it could swim using flipper-like forelimbs and a long neck, but others disagree because its bones were not dense enough.12

?What did Halszkaraptor eat?

It likely ate small fish or insects. Its sharp, backward-curving teeth and snout sensors helped it catch prey in water.13

?Why did Halszkaraptor have a long neck?

Its long, swan-like neck helped it strike at prey in the water, similar to how herons hunt today.13

?When did Halszkaraptor live?

It lived about 75 million years ago, during the Late Cretaceous period.1

Cazamitos

Mito: Halszkaraptor was a fully aquatic dinosaur like a dolphin.

Verdade: Scientists debate whether it was semi-aquatic. It had some adaptations for water, like a long neck and flipper-like arms, but also strong legs for running on land. It likely spent time both in water and on land.1

Para expertos en dinos

Nome científico
Halszkaraptor
Bautizado por
Cau et al. 20174
Grupo
Raptores
Familia / clado
Dromaeosauridae4
Clasificación
Theropoda > Dromaeosauridae4
Idade das rochas
de 84 a 72 millóns de anos (Campanian)4
Formacións rochosas
Djadokhta4
Países
Mongolia4
Rexistros fósiles
1 na Paleobiology Database4
Descubrimento
The fossil was found by poachers in Mongolia before 2011, then bought by a dealer who showed it to scientists in 2015. It was named Halszkaraptor escuilliei in 2017 by Andrea Cau and colleagues.1
Aínda en debate
Scientists are still debating whether Halszkaraptor was truly semi-aquatic or mainly lived on land and ate insects.1

De onde veñen os datos

  1. Halszkaraptor (en.wikipedia.org)
  2. Synchrotron scanning reveals amphibious ecomorphology in a new clade of bird-like dinosaurs | Nature (nature.com)
  3. Duck-Like Dinosaur Is Among Oddest Fossils Yet Found | National Geographic (nationalgeographic.com)
  4. Halszkaraptor 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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