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Pelecanimimus

Izenaren esanahia: “pelican mimic”1 2

Jaten zuen: HaragiaOstruka-dinoakBehe Kretazeoa

Pelecanimimus was a small, fast dinosaur that looked a bit like a pelican. It had a long snout and a pouch of skin under its chin, just like modern pelicans use to scoop up fish!1 2

Bizi izan zen

Duela 126 eta 121 milioi urte artean3

Behe Kretazeoa

Fosilak hemen aurkitu dira:

Las Hoyas, Cuenca Province, Spain1 3

Luzera

1,9 eta 2,5 m artean (6,2 eta 8,2 ft artean)1

Pisua

17 kg eta 30 kg artean (37 eta 66 lb artean)1

Altuera

0,99 m (3,2 ft)

kalkulua

Abiadura maximoa

58 km/h inguru (36 mph)

Korrika egitea, kalkulua

Noiz bizi izan zen?

Triasikoa

Jurasikoa

Kretazeoa

Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein luzea zen?

Zein altua zen?

kalkulua

Zein astuna zen?

8 etxeko katu bezain astun

2,5 txakur bezain luze, sudurretik buztanerabata bestearen atzean jarritako 14 banana bezain luze6 angurria bezain astun100 metro 6,2 segundotan egin zitzakeen korrika (gizakirik azkarrenak 9,6 behar ditu)

Zein handia zen Pelecanimimus ZUREKIN alderatuta?

Zure nabigatzaileko kalkulu hutsak. Ez da ezer gordetzen ez inora bidaltzen.

Zein azkarra zen?

Pertsona bat oinez 5 km/h inguru (3 mph)

Haur bat bizikletan 12 km/h inguru (7 mph)

Pelecanimimus 58 km/h inguru (36 mph)

Zaldi bat lauhazka 65 km/h inguru (40 mph)

Gepardo bat 100 km/h inguru (62 mph)

gauza bikainak

Datu dibertigarriak

Pelecanimimus had about 220 tiny teeth in its mouth, more than any other meat-eating dinosaur.1

Its teeth were different shapes: front teeth were broad and D-shaped, while back teeth were blade-like.1

Fossils show that Pelecanimimus had a throat pouch like a pelican, probably used to store prey.1 2

It also had a small crest on the back of its head, made of skin or keratin.1

Pelecanimimus lived about 125 million years ago during the Early Cretaceous in what is now Spain.1 3

Only the front half of one skeleton has been found, but it includes amazing details like skin impressions and throat bones.1

Pelecanimimus: AAk egindako irudia — Pelecanimimus nolakoa izan zitekeen erakusten duen AAk egindako irudia, ordenagailu batek zientzialariek dakitenetik sortua. Asmakizun bat da: benetako animalia desberdina izan zitekeen, eta inork ez daki zein ziren bere benetako koloreak.

zure galderak

Pelecanimimus: gehien egindako galderak

?How big was Pelecanimimus?

About 1.9 to 2.5 metres long and weighed 17 to 30 kilograms. That is about as long as a large bicycle.1 2

?What did Pelecanimimus eat?

It was carnivorous, meaning it ate meat. It probably waded in lakes or ponds to catch fish with its claws and many teeth, storing them in its throat pouch.1 2

?Did Pelecanimimus have feathers?

No, the preserved skin impressions show wrinkled skin that lacked scales or feathers. Some filament-like structures were once thought to be feathers, but they are now seen as muscle fibers.1

?When did Pelecanimimus live?

It lived during the Early Cretaceous period, about 127 to 121 million years ago.2

?Where was Pelecanimimus found?

In Spain, at a famous fossil site called Las Hoyas in Cuenca Province.1 2

Mito-hauslea

Mitoa: Some people think Pelecanimimus could fly because of its large chest bones.

Egia: Scientists are not sure, but most think it was a ground dinosaur, not a flier.1

Dino adituentzat

Izen zientifikoa: Pelecanimimus
Izendatzailea:: Pérez-Moreno et al. 19943
Taldea: Ostruka-dinoak
Familia / klada: Ornithomimosauria3
Sailkapena: Theropoda > Ornithomimosauria3
Arroken adina: 126 eta 121 milioi urte artean (Barremian)3
Arroka-formazioak: La Huérguina3
Herrialdeak: Espainia3
Fosil-erregistroak: 1 The Paleobiology Database datu-basean3
Aurkikuntza: Armando Díaz Romeral found the first skeleton in 1993 in Spain. Scientists named it Pelecanimimus polyodon in 1994.1 2
Oraindik eztabaidagai: Scientists still debate whether Pelecanimimus could fly or if its large chest muscles were for something else.1

Datuak nondik datozen

Pelecanimimus (en.wikipedia.org)
Pelecanimimus | Natural History Museum (nhm.ac.uk)
Pelecanimimus in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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