Ikarita ya dinozore nimero 1718 muri 2 027

Stratesaurus

Izina risobanura: “pavement lizard”3

Yaryaga: InyamaPlesiyozoreJurasike ya mbereMu by'ukuri si dinozore

Stratesaurus was a small, fast-swimming marine reptile that lived in the shallow seas of what is now England. It used its four flippers to paddle through the water and hunt for small fish and squid.1

Akantu gashimishije: iki gikururanda cyo mu nyanja cyogaga mu gihe dinozore zagendaga ku butaka. Bose bakita dinozore, ariko cyari mu rindi shami ry'ibikururanda.

Yabayeho

hashize imyaka miliyoni 201 kugeza 2003

Jurasike ya mbere

Ibisigazwa byabonetse muri

Street, Somerset, United Kingdom3 1

Uburebure

2 m (6,6 ft)2

Umuvuduko wo hejuru

nka 23 km/h (14 mph)

Koga, igereranya

Yabayeho ryari?

Triyasike

Jurasike

Kiretase

Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

ndende nk'injangwe 4 zo mu rugo zikurikiranyendende nk'imineke 11 ikurikiranyeyashoboraga koga uburebure bwa pisine nini (50 m) mu masegonda 7,8

Stratesaurus 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)

Stratesaurus nka 23 km/h (14 mph)

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

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

utuntu twiza cyane

Utuntu dushimishije

Stratesaurus is one of the oldest known plesiosaurs, living about 200 million years ago.1

Its skull was only 18 centimetres (7 inches) long, making it one of the smallest plesiosaurs.1

Stratesaurus had forward-leaning teeth in the front of its mouth, which may have helped it catch small, slippery prey.2

It lived alongside another small plesiosaur called Thalassiodracon, but they ate different foods to avoid competition.2

Fossils of Stratesaurus were first thought to belong to another plesiosaur, Thalassiodracon hawkinsii.2

Ishusho ya Stratesaurus yakozwe na AI — Ishusho yakozwe na AI yerekana uko Stratesaurus 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.

Ku bazobereye muri dinozore

Izina rya siyansi: Stratesaurus
Yiswe na: Benson et al. 20123
Itsinda: Plesiyozore
Umuryango / ishami: Plesiosauria3
Ishyirwa mu byiciro: Plesiosauria > Sauropterygia3
Imyaka y'amabuye: imyaka miliyoni 201 kugeza 200 (Hettangian)3
Inzego z'amabuye: Blue Lias3
Ibihugu: Ubwongereza3
Ibisigazwa byanditswe: 1 muri The Paleobiology Database3
Ivumburwa: Stratesaurus was named in 2012 by Roger Benson, Mark Evans, and Patrick Druckenmiller based on a skull and partial skeleton found in Street, Somerset, UK.3 1
Biracyagibwaho impaka: Scientists are not sure exactly how Stratesaurus is related to other early plesiosaurs, because its fossils are very old and incomplete.2

Aho amakuru yakuwe

High Diversity, Low Disparity and Small Body Size in Plesiosaurs (Reptilia, Sauropterygia) from the Triassic, Jurassic Boundary | PLOS One (journals.plos.org)
Stratesaurus (UK Lower Jurassic plesiosaur) anatomy (dml.reptilis.net)
Stratesaurus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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