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Ikhadi ledayinaso No. 1401 kwe-2 027

Pelecanimimus

Igama lithetha: “pelican mimic”1 2

Yayitya: InyamaIidayinaso-ncinibaiCretaceous yokuqala

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

Yaphila

126 ukuya ku-121 izigidi zeminyaka eyadlulayo3

iCretaceous yokuqala

Iifosili zifunyenwe:

Las Hoyas, Cuenca Province, Spain1 3

Ubude

1.9 ukuya ku-2.5 m (6.2 ukuya ku-8.2 ft)1

Ubunzima

17 kg ukuya ku-30 kg (37 ukuya ku-66 lb)1

Ukuphakama

0.99 m (3.2 ft)

uqikelelo

Esona santya siphezulu

malunga ne-58 km/h (36 mph)

Ukubaleka, uqikelelo

Yaphila nini?

iTriassic

iJurassic

iCretaceous

Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinde kangakanani?

Yayiphakame kangakanani?

uqikelelo

Yayinzima kangakanani?

inzima njengeekati zasekhaya ezingama-8

inde njengezinja ezingama-2.5, impumlo ukuya emsileniinde njengeebhanana ezingama-14 zilandelelanainzima njengamavatala angama-6ibinokubaleka iimitha ezili-100 ngemizuzwana engama-6.2 (oyena mntu ukhawulezayo udinga i-9,6)

Pelecanimimus wayemkhulu kangakanani xa ethelekiswa NAWE?

Yimathematika nje kwibhrawuza yakho. Akukho nto igcinwayo okanye ithunyelwe naphi na.

Yayikhawuleza kangakanani?

Umntu ohambayo malunga ne-5 km/h (3 mph)

Umntwana ekhwele ibhayisikile malunga ne-12 km/h (7 mph)

Pelecanimimus malunga ne-58 km/h (36 mph)

Ihashe elibaleka ngamandla malunga ne-65 km/h (40 mph)

Ingwenkala malunga ne-100 km/h (62 mph)

izinto ezimnandi

Iinyani ezimnandi

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

Umfanekiso owenziwe yi-AI: Pelecanimimus — Umfanekiso owenziwe yi-AI obonisa indlela Pelecanimimus esenokuba wayekhangeleka ngayo, wenziwe yikhompyutha ngokwento eyaziwa zizazinzulu. Kukuqikelela nje: esona silwanyana sinokuba sasikhangeleka ngenye indlela, kwaye akukho mntu waziyo imibala yaso yokwenyani.

ubuzile

Eyona mibuzo ibuzwa kakhulu: Pelecanimimus

?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

Inyaniso ngeentsomi

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

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

Kwiingcali zeedayinaso

Igama lenzululwazi: Pelecanimimus
Inikwe igama ngu:: Pérez-Moreno et al. 19943
Iqela: Iidayinaso-nciniba
Usapho / iclade: Ornithomimosauria3
Ukuhlelwa: Theropoda > Ornithomimosauria3
Ubudala bamatye: 126 ukuya ku-121 izigidi zeminyaka (Barremian)3
Izakhiwo zamatye: La Huérguina3
Amazwe: iSpeyin3
Iirekhodi zeefosili: 1 kwi-Paleobiology Database3
Ukufunyanwa: Armando Díaz Romeral found the first skeleton in 1993 in Spain. Scientists named it Pelecanimimus polyodon in 1994.1 2
Kusaxoxwa ngayo: Scientists still debate whether Pelecanimimus could fly or if its large chest muscles were for something else.1

Apho iinyani zivela khona

Pelecanimimus (en.wikipedia.org)
Pelecanimimus | Natural History Museum (nhm.ac.uk)
Pelecanimimus in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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