Preondactylus

Izina risobanura: “Preone finger”1

Yaryaga: IfiIbikururanda bigurukaTriyasike ya nyumaMu by'ukuri si dinozore

Preondactylus was a small flying reptile that soared over the lagoons of ancient Italy. It had short wings and a long tail, and it was one of the earliest pterosaurs ever to take to the skies.1

Akantu gashimishije: pterozore zagurukaga hejuru ya dinozore, ariko zari babyara bazo, si dinozore ubwazo.

Yabayeho

hashize imyaka miliyoni 215 kugeza 2063

Triyasike ya nyuma

Ibisigazwa byabonetse muri

Italy, in the Preone valley of the Italian Alps and other sites in northern Italy.1 2

Ubugari bw'amababa

0,45 kugeza 1,5 m (1,5 kugeza 4,9 ft)1

Umuvuduko wo hejuru

nka 42 km/h (26 mph)

Kuguruka, igereranya

Yabayeho ryari?

Triyasike

Jurasike

Kiretase

Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Amababa yayo yari arambuye angana iki?

ndende nk'injangwe 3 zo mu rugo zikurikiranyeyashoboraga kuguruka ikambuka ikibuga cyose cy'umupira w'amaguru mu masegonda 9

Preondactylus yanganaga ite ugereranyije NAWE?

Ni imibare gusa ibarirwa muri mushakisha yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihutaga ite?

Umuntu ugenda n'amaguru nka 5 km/h (3 mph)

Umwana ku igare nka 12 km/h (7 mph)

Preondactylus nka 42 km/h (26 mph)

Ifarashi yiruka cyane nka 65 km/h (40 mph)

Ingwe yihuta cyane nka 100 km/h (62 mph)

utuntu twiza cyane

Utuntu dushimishije

The first Preondactylus fossil was accidentally broken into pieces when it was being collected, and then the bone was washed away by water, leaving only an imprint in the rock.1

A second Preondactylus fossil was found inside what scientists think is the vomit of a fish that ate the pterosaur.1

Preondactylus had teeth with just one point, and they were so widely spaced that they did not touch each other, so there was no tooth wear.1

Its short wings are considered a primitive feature, but Preondactylus was still a fully capable flier.1

The fossil was found in a type of rock called dolomitic limestone, which is very hard and often preserves delicate bones.1

Some scientists think Preondactylus might be the most primitive pterosaur, but others are not so sure.1 2

Ishusho ya Preondactylus yakozwe na AI — Ishusho yakozwe na AI yerekana uko Preondactylus ishobora kuba yari isa, yakozwe na mudasobwa hashingiwe ku byo abahanga bazi. Ni ugukeka gusa: inyamaswa nyayo ishobora kuba yari isa ukundi, kandi nta muntu uzi amabara yayo nyayo.

Gusenya ibinyoma

Ibivugwa: Preondactylus was a dinosaur.

Ukuri: Preondactylus was a pterosaur, a flying reptile that is a close cousin of dinosaurs, but not a dinosaur itself.1

Ku bazobereye muri dinozore

Izina rya siyansi: Preondactylus
Yiswe na: Wild 19843
Itsinda: Ibikururanda biguruka
Umuryango / ishami: Pterosauria3
Ishyirwa mu byiciro: Pterosauria3
Imyaka y'amabuye: imyaka miliyoni 215 kugeza 206 (Norian)3
Inzego z'amabuye: Dolomia di Forni3
Ibihugu: Ubutaliyani3
Ibisigazwa byanditswe: 2 muri The Paleobiology Database3
Ivumburwa: Preondactylus was discovered by Nando Buffarini in 1982 near Udine in the Italian Alps. It was named and described by Rupert Wild in 1984.1
Biracyagibwaho impaka: Scientists still debate whether Preondactylus was the most primitive pterosaur, and whether its diet was mainly fish, insects, or both.1 2

Aho amakuru yakuwe

Preondactylus (en.wikipedia.org)
New observations on the osteology and taxonomic status of Preondactylus bufferiniiWild, 1984 (Reptilia, Pterosauria) (paleoitalia.it)
Preondactylus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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