Serradraco

Izina risobanura: “saw dragon”1

Yaryaga: IfiIbikururanda bigurukaKiretase ya mbereMu by'ukuri si dinozore

Serradraco was a flying reptile that lived about 139 to 132 million years ago. It had a saw-like lower jaw and probably caught fish over the seas near England.1 3

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

Yabayeho

hashize imyaka miliyoni 139 kugeza 1333

Kiretase ya mbere

Ibisigazwa byabonetse muri

St Leonards-on-Sea in Sussex, England, United Kingdom1 3

Ubugari bw'amababa

2,44 kugeza 3,66 m (8 kugeza 12 ft)2

Umuvuduko wo hejuru

nka 60 km/h (37 mph)

Kuguruka, igereranya

Yabayeho ryari?

Triyasike

Jurasike

Kiretase

Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Amababa yayo yari arambuye angana iki?

amababa agari nk'amagare 2 akurikiranyeyashoboraga kuguruka ikambuka ikibuga cyose cy'umupira w'amaguru mu masegonda 6,3

Serradraco 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)

Serradraco nka 60 km/h (37 mph)

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

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

utuntu twiza cyane

Utuntu dushimishije

Serradraco's name means 'saw dragon' because its lower jaw had a saw-like upper edge.1

The first fossils were just a pair of lower jaws, found by a collector named Samuel Husband Beckles.1

For a long time, scientists thought Serradraco belonged to other pterosaur groups, like Pterodactylus, Ornithocheirus, and Lonchodectes.1

A second specimen includes fused tail bones, a piece of jaw with teeth, and parts of a wing.1

Serradraco lived during the Early Cretaceous period, in the Berriasian to Valanginian ages.3

The teeth of Serradraco show microwear patterns similar to those of modern fish-eating reptiles, so it likely hunted fish.1

Ishusho ya Serradraco yakozwe na AI — Ishusho yakozwe na AI yerekana uko Serradraco 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: Serradraco is a dinosaur.

Ukuri: Serradraco is a pterosaur, a flying reptile that is not a dinosaur.1

Ku bazobereye muri dinozore

Izina rya siyansi: Serradraco
Yiswe na: Rigal et al. 20173
Itsinda: Ibikururanda biguruka
Umuryango / ishami: Lonchodectidae3
Ishyirwa mu byiciro: Pterosauria > Pterodactyloidea3
Imyaka y'amabuye: imyaka miliyoni 139 kugeza 133 (Berriasian / Valanginian)3
Ibihugu: Ubwongereza3
Ibisigazwa byanditswe: 1 muri The Paleobiology Database3
Ivumburwa: Richard Owen named the first fossils, a pair of lower jaws, as Pterodactylus sagittirostris in 1874. In 2017, Rigal, Martill, and Sweetman gave it the new genus name Serradraco.1
Biracyagibwaho impaka: Scientists are not sure if Serradraco belongs in the family Lonchodectidae. Some studies say it does, while others suggest it does not.1

Aho amakuru yakuwe

Serradraco (en.wikipedia.org)
Serradraco – DINOSAURS AND BARBARIANS (dinosaursandbarbarians.com)
Serradraco in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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