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Igishushanyo cya Plesiopharos
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Plesiopharos

Izina risobanura: “near lighthouse, referring to the lighthouse near where it was found”1
Yaryaga: InyamaPlesiyozoreJurasike ya mbereMu by'ukuri si dinozore

Plesiopharos was an early plesiosaur that swam in the warm seas of Portugal about 195 million years ago. It had a long body, four flippers, and a short tail, and it used its sharp teeth to catch fish and other sea creatures.31

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 200 kugeza 1933
Jurasike ya mbere
Ibisigazwa byabonetse muri
Praia da Concha, near São Pedro de Moel, central west Portugal1
Uburebure
2,5 kugeza 2,8 m (8,2 kugeza 9,2 ft)2
Umuvuduko wo hejuru
nka 27 km/h (17 mph)
Koga, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Plesiopharos nka 2,8 m z'uburebure (9,2 ft)Igare ry'umuntu mukuru nka 1,8 m (5,9 ft)Imodoka nka 4,5 m (15 ft)Inzovu, inyamaswa nini kurusha izindi ziba ku butaka muri iki gihe nka 6,5 m (21 ft)
ndende nk'imbwa 3 zikurikiranyendende nk'imineke 16 ikurikiranyeyashoboraga koga uburebure bwa pisine nini (50 m) mu masegonda 6,7

Plesiopharos yanganaga ite ugereranyije NAWE?

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

Yihutaga ite?

utuntu twiza cyane

Utuntu dushimishije

1

Plesiopharos is one of the oldest and most complete plesiosaurs ever found in the Iberian Peninsula, which includes Portugal and Spain.1

2

Its name comes from the Greek words for 'near' and 'lighthouse', because it was discovered near a lighthouse called Penedo da Saudade.1

3

The fossil was found by two fossil hunters, Vitor Teixeira and António Silva, who donated it to the Museu da Lourinhã in 2017.1

4

Plesiopharos lived during the Sinemurian age of the Early Jurassic, about 199 to 193 million years ago, when the Atlantic Ocean was just beginning to form.31

5

Scientists think Plesiopharos was a very early member of the group Plesiosauroidea, which includes the long-necked plesiosaurs that came later.1

6

The only known skeleton of Plesiopharos includes 22 vertebrae, ribs, parts of the hips and shoulders, and bones from its flippers.1

Byakozwe na AIIshusho ya Plesiopharos yakozwe na AI
Ishusho yakozwe na AI yerekana uko Plesiopharos 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
Plesiopharos
Yiswe na
Puértolas-Pascual et al. 20213
Itsinda
Plesiyozore
Umuryango / ishami
Plesiosauroidea3
Ishyirwa mu byiciro
Plesiosauria > Sauropterygia3
Imyaka y'amabuye
imyaka miliyoni 200 kugeza 193 (Sinemurian)3
Ibihugu
Porutugali3
Ibisigazwa byanditswe
1 muri The Paleobiology Database3
Ivumburwa
Plesiopharos was named in 2021 by a team of scientists led by Eduardo Puértolas-Pascual. The fossil was found at Praia da Concha in Portugal and donated to the Museu da Lourinhã.31
Biracyagibwaho impaka
Scientists are not sure whether Plesiopharos belongs more closely to the long-necked plesiosauroids or to other early plesiosaur groups, because its skeleton has a mix of features from different lineages.1

Aho amakuru yakuwe

  1. A new plesiosaur from the Lower Jurassic of Portugal and the early radiation of Plesiosauroidea (dinodata.de)
  2. Plesiopharos (en.wikipedia.org)
  3. Plesiopharos in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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