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Psittacosaurus

Dzina limatanthauza: “parrot lizard”1

Ankadya: ZomeraMadino a nyangaKumayambiriro kwa Kretase

Psittacosaurus was a small, fast dinosaur that looked a bit like a parrot. It had a strong beak for snipping plants and lived in Asia during the Early Cretaceous. Some fossils even show long bristles on its tail!1

Ankakhala

zaka 137 mpaka 100 miliyoni zapitazo5

Kumayambiriro kwa Kretase

Mafosili apezeka ku

China, Mongolia, Russia, and Thailand5 1

Utali

0.13 mpaka 2.5 m (0.4 mpaka 8.2 ft)1

Kulemera

20 kg mpaka 50 kg (44 mpaka 110 lb)1 3

Msinkhu

0.6 m (2 ft)2

Liwiro lalikulu kwambiri

pafupifupi 35 km/h (22 mph)

Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki

Jurasiki

Kretase

Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Msinkhu wake unali wautali bwanji?

Ankalemera bwanji?

wolemera ngati agalu 2.5

wautali ngati agalu 2.5 otsatizana mphuno ndi mchirawautali ngati nthochi 14 zotsatizanawolemera ngati amphaka a pakhomo 12wolemera ngati mavwende 10wolemera ngati ana a sukulu ya mkaka 2.5wolemera ngati ana a sukulu 1.5akanatha kuthamanga mamita 100 m'masekondi 10 (munthu waliwiro kwambiri amafunika 9.6)

Psittacosaurus anali wamkulu bwanji poyerekeza ndi IWEYO?

Ndi masamu chabe mu msakatuli wako. Palibe chimene chimasungidwa kapena kutumizidwa kwina kulikonse.

Anali ndi liwiro lotani?

Munthu akuyenda pafupifupi 5 km/h (3 mph)

Mwana pa njinga pafupifupi 12 km/h (7 mph)

Psittacosaurus pafupifupi 35 km/h (22 mph)

Hatchi ikuthamanga pafupifupi 65 km/h (40 mph)

Kakwiyo pafupifupi 100 km/h (62 mph)

zinthu zosangalatsa

Mfundo zosangalatsa

Psittacosaurus is the non-avian dinosaur genus with the most known species, up to 13 different ones.1

One fossil of Psittacosaurus was found with long, bristle-like filaments on its tail, similar to those of the dinosaur Tianyulong.1

Psittacosaurus had a brain that was fairly large for its size, suggesting it may have had complex behaviors and good senses of smell and sight.1

Unlike later horned dinosaurs like Triceratops, Psittacosaurus walked on two legs as an adult and did not have a frill or large horns.1

Psittacosaurus swallowed gastroliths (stomach stones) to help break down tough plant material, sometimes more than 50 stones in one animal.1

The first Psittacosaurus fossil was discovered in Mongolia in 1922 by a chauffeur named Wong during an expedition led by Henry Fairfield Osborn.1

Psittacosaurus could slide its lower jaw forward and backward, which may have helped it crack nuts or seeds.1

Chithunzi cha Psittacosaurus chopangidwa ndi AI — Chithunzi cha momwe Psittacosaurus mwina ankaonekera, chopangidwa ndi kompyuta kuchokera pa zomwe asayansi amadziwa. Ndi kungoyerekeza: nyama yeniyeniyo mwina inkaoneka mosiyana, ndipo palibe amene akudziwa mitundu yake yeniyeni.

mwafunsa

Mafunso ofunsidwa kwambiri okhudza Psittacosaurus

?How big was Psittacosaurus?

About 2 metres (6.5 feet) long and weighed around 50 kilograms (110 pounds). That is about as long as a large bicycle.3 4

?What did Psittacosaurus eat?

It was a herbivore that ate tough plants. It used its strong beak to snip leaves and swallowed gastroliths (stomach stones) to help grind the food.1 3

?Did Psittacosaurus have feathers?

No, it did not have feathers. But one fossil shows long, bristle-like structures on its tail, which may have been modified scales, not feathers.1

?How fast could Psittacosaurus run?

Maybe up to about 35 km/h (22 mph), about as fast as a fast human runner. This is an estimate from its size. It was small and agile and ran on two legs as an adult.1 3

?When did Psittacosaurus live?

It lived during the Early Cretaceous Period, about 125 to 100 million years ago.1 3

?Where was Psittacosaurus found?

Fossils have been found in China, Mongolia, Russia, and Thailand.1 3

?Why is it called Psittacosaurus?

Its name means 'parrot lizard' in Greek, because its short, deep skull and strong beak look a lot like a parrot's beak.1 4

Wothetsa nthano zabodza

Nthano: Some people think Psittacosaurus was a type of parrot dinosaur that could fly.

Zoona: Psittacosaurus was a dinosaur that walked on two legs and could not fly. Its name means 'parrot lizard' because of its beak, not because it had wings.1

Kwa akatswiri a madino

Dzina la sayansi: Psittacosaurus
Anapatsidwa dzina ndi: Osborn 19235
Gulu: Madino a nyanga
Banja / kladi: Ceratopsia5
Magawidwe a sayansi: Ornithischia > Ceratopsia5
Zaka za miyala: zaka 137 mpaka 100 miliyoni (Valanginian / Albian)5
Mapangidwe a miyala: Yixian, Ilek, Öösh5
Mayiko: China, Mongoliya, Rasha, Thailand5
Zolemba za mafosili: 70 mu The Paleobiology Database5
Amadziwikanso kuti: Hongshanosaurus, Protiguanodon (mayina akale tsopano amawerengedwa ngati nyama yomweyi)5
Kupezeka: Psittacosaurus was named in 1923 by American paleontologist Henry Fairfield Osborn after a nearly complete skull and skeleton were found in Mongolia by a chauffeur named Wong. Osborn gave it the name because its beak looked like a parrot's.1
Akukambiranabe: Scientists still debate whether the species Psittacosaurus lujiatunensis and Psittacosaurus houi are actually the same dinosaur or two different species.1

Kumene mfundo zimachokera

Psittacosaurus (en.wikipedia.org)
Psittacosaurus - Dinosaurs.wiki (dinosaurs.wiki)
Psittacosaurus | Natural History Museum (nhm.ac.uk)
Psittacosaurus (britannica.com)
Psittacosaurus in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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