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Spotprent van Anteavis
Dinokaart nr. 0126 van 2 027

Anteavis

Naam beteken: “before birds”1
Het geëet: VleisVleisvretende dino'sLaat Trias

Anteavis was a small, fast meat-eating dinosaur that lived about 230 million years ago. It had long legs and ran after lizards and other small animals. Anteavis is one of the oldest theropod dinosaurs ever found.21

Het geleef
237 tot 227 miljoen jaar gelede4
Laat Trias
Fossiele gevind in
Ischigualasto Formation, San Juan Province, Argentina1
Lengte
1,5 tot 2,5 m (4,9 tot 8,2 ft)1
Gewig
10 kg tot 30 kg (22 tot 66 lb)2
Hoogte
0,5 tot 0,8 m (1,6 tot 2,6 ft)1
Topspoed
omtrent 42 km/h (26 mph)
Hardloop, skatting

Wanneer het dit geleef?

Trias
Jura
Kryt
252 miljoen jaar gelede20114566, die asteroïde

Hoe groot was dit?

Hoe lank was dit?

Anteavis omtrent 2,5 m lank (8,2 ft)'n Hond omtrent 1 m (3,3 ft)'n Grootmensfiets omtrent 1,8 m (5,9 ft)'n Motor omtrent 4,5 m (15 ft)

Hoe hoog was dit?

'n Huiskatomtrent 0,3 m (1 ft)'n Hondomtrent 0,5 m (1,6 ft)Anteavisomtrent 0,8 m hoog (2,6 ft)'n Perdomtrent 1,6 m (5,2 ft)

Hoe swaar was dit?

so swaar soos 8 huiskatte
so lank soos 2,5 honde van neus tot stertso lank soos 14 piesangs punt aan puntso swaar soos 6 waatlemoenekon 100 meter in 8,6 sekondes hardloop (die vinnigste mens het 9,6 nodig)

Hoe groot was Anteavis vergeleke met JOU?

Net wiskunde in jou blaaier. Niks word gestoor of êrens heen gestuur nie.

Hoe vinnig was dit?

cool goed

Prettige feite

1

Anteavis means 'before birds' because it lived long before birds evolved from theropod dinosaurs.1

2

Its species name crurilongus means 'long leg' in Latin, because its lower leg bones were very long for fast running.1

3

Anteavis had features that scientists used to think only later theropods had, showing that early dinosaurs were more advanced than expected.2

4

The only known Anteavis fossil includes a partial skull, many vertebrae, and parts of all four limbs.1

5

Anteavis lived during a time when the climate was becoming dry and semi-arid in what is now Argentina.2

6

It was a medium-sized predator, weighing between 30 and 200 kilograms (66 to 441 pounds) as an adult.2

Deur KI gemaakKI-prent van Anteavis
'n KI-prent van hoe Anteavis dalk gelyk het, deur 'n rekenaar gemaak uit wat wetenskaplikes weet. Dit is 'n raaiskoot: die regte dier het dalk anders gelyk, en niemand weet wat sy regte kleure was nie.
julle het gevra

Mees gevraagde vrae oor Anteavis

?How big was Anteavis?

Anteavis was about 1.2 metres (4 feet) long and weighed around 8 to 9 kilograms (18 to 20 pounds).3

?What did Anteavis eat?

Anteavis was a meat-eating dinosaur that hunted small animals like lizards.1

?Could Anteavis run fast?

Yes, Anteavis had very long lower leg bones, which helped it run quickly.13

?When did Anteavis live?

Anteavis lived during the Late Triassic Period, about 231 to 226 million years ago.1

?Where was Anteavis found?

Anteavis fossils were discovered in the Ischigualasto Formation in San Juan Province, northwestern Argentina.1

Vir dino-kenners

Wetenskaplike naam
Anteavis
Benoem deur
Martínez et al. 20254
Groep
Vleisvretende dino's
Familie / klade
Theropoda4
Klassifikasie
Theropoda4
Ouderdom van die rotse
237 tot 227 miljoen jaar (Carnian)4
Rotsformasies
Ischigualasto4
Lande
Argentinië4
Fossielrekords
1 in The Paleobiology Database4
Ontdekking
Anteavis was named in 2025 by Ricardo Martínez and colleagues from a partial skeleton found in Ischigualasto Provincial Park, Argentina.1
Steeds omstrede
Scientists are still debating exactly where Anteavis fits in the dinosaur family tree, because it has a mix of primitive and advanced features.2

Waar die feite vandaan kom

  1. Anteavis (en.wikipedia.org)
  2. A Carnian theropod with unexpectedly derived features during the first dinosaur radiation | Nature Ecology & Evolution (nature.com)
  3. Anteavis crurilongus, pequeño dinosaurio que da grandes pistas a la ciencia (info.unsj.edu.ar)
  4. Anteavis in The Paleobiology Database (CC BY 4.0): ouderdom, plekke, rotsformasies, klassifikasie.

Elke feit op hierdie bladsy het 'n nommer wat na sy bron wys. As ons iets verkeerd het, jammer, ons is dino-aanhangers, nie 'n wetenskapjoernaal nie. Laat weet ons by [email protected] en ons maak dit reg.

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