Zaraapelta

Il num vul dir: “hedgehog shield”1 2

Mangiava: PlantasDinos cun armaduraCretacic tardiv

Zaraapelta was an armoured dinosaur that walked on four legs and munched on plants. It had a bumpy, spiky skull with fancy horns, making it look like a walking tank. It lived in the Gobi Desert during the Late Cretaceous, about 75 million years ago.1 2

Viveva

avant 100 fin 84 milliuns onns4

Cretacic tardiv

Fossils chattads en

Gobi Desert, near Hermiin Tsav, Mongolia1 2

Spertadad maximala

var 15 km/h (9 mph)

Currer, stima

Cura viveva el?

Triassic

Giurassic

Cretacic

avant 252 milliuns onns20114566, l'asteroid

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)

Zaraapelta var 15 km/h (9 mph)

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

In gepard var 100 km/h (62 mph)

chaussas cool

Fatgs divertents

Zaraapelta's skull was covered in bumpy armour plates called osteoderms, and it had an especially fancy pattern of bumps and grooves behind its eye.1 2

The horns on the back of its skull had a smooth ridge on top, which is different from any other ankylosaur.1 3

Scientists think the fancy skull ornaments might have been used to attract mates, like a peacock's tail feathers.2

Zaraapelta lived alongside two other ankylosaurs, Saichania and Tarchia, in the same desert.1 2

The only known fossil is a skull missing the snout tip, and it probably belonged to a young adult.1

The name Zaraapelta comes from the Mongolian word for hedgehog and the Greek word for small shield, because ankylosaurs looked prickly and armoured.1 2

Maletg da Zaraapelta fatg cun IA — In maletg fatg cun IA che mussa co Zaraapelta 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 Zaraapelta

?How big was Zaraapelta?

The only known skull is about 40 centimetres long, so Zaraapelta was a medium-sized ankylosaur.1

?What did Zaraapelta eat?

It was a herbivore, eating plants.1

?Who discovered Zaraapelta?

It was discovered in 2000 by a team led by Phil Currie, and named in 2014 by Victoria Arbour.1 2

?What was Zaraapelta's closest relative?

Its closest known relative is Tarchia, another ankylosaur from Mongolia.1

Chatschader da mitus

Mitus: Some people think all armoured dinosaurs had tail clubs.

Vardad: Zaraapelta is known only from a skull, so scientists don't know if it had a tail club. Many ankylosaurs did, but not all.1

Per experts da dinos

Num scientific: Zaraapelta
Numnà da: Arbour et al. 20144
Gruppa: Dinos cun armadura
Famiglia / clada: Ankylosauridae4
Classificaziun: Ornithischia > Ankylosauria > Ankylosauridae > Thyreophora4
Vegliadetgna da la crappa: 100 fin 84 milliuns onns (Cenomanian / Santonian)4
Formaziuns da crap: Baynshire4
Pajais: Mongolia4
Chats da fossils: 1 en The Paleobiology Database4
Scuverta: The skull was found in 2000 by a team led by Phil Currie in the Gobi Desert. In 2014, Victoria Arbour, Philip Currie, and Demchig Badamgarav named it Zaraapelta nomadis.1 2
Anc discutà: Scientists are still debating exactly how Zaraapelta is related to other ankylosaurs, and whether its fancy head ornaments were for protection or for showing off.1 2

Danunder che vegnan ils fatgs

Zaraapelta (en.wikipedia.org)
UAlberta paleontologists name new armoured dinosaur (ualberta.ca)
PBDB Taxon (paleobiodb.org)
Zaraapelta in The Paleobiology Database (CC BY 4.0): vegliadetgna, lieus, formaziuns da crap, classificaziun.

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