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Picrocleidus

Nkombo elingi koloba: “sharp key”1

Alyaki: MosuniBaplezozoreJurasiki ya katikatiNa siansi, dinozore mpenza te

Picrocleidus was a plesiosaur, a long-necked marine reptile that swam in the Jurassic seas. It had a small head, a very long neck, and four flippers to paddle through the water. Picrocleidus was a meat-eater that hunted fish and other sea creatures.1 2

Likambo ya kosepelisa: reptile oyo ya mbu azalaki kobeta mai ntango badinozore bazalaki kotambola na mabele. Bato nyonso babengaka bango badino, kasi bazalaki libota mosusu ya bareptile.

Azalaki na bomoi

mbula milio 165 kino 162 eleki2

Jurasiki ya katikati

Bafosile emonanaki na

Peterborough, England, United Kingdom1 2

Mbangu ya likolo

pene na 27 km/h (17 mph)

Kobeta mai, kokanisa

Azalaki na bomoi ntango nini?

Triasiki

Jurasiki

Kretase

Mbula milio 252 eleki20114566, asteroide

Azalaki na mbangu boni?

Moto oyo azali kotambola pene na 5 km/h (3 mph)

Mwana na velo pene na 12 km/h (7 mph)

Picrocleidus pene na 27 km/h (17 mph)

Mpunda oyo azali kopota mbangu pene na 65 km/h (40 mph)

Nkoi ya mbangu pene na 100 km/h (62 mph)

makambo ya kitoko

Makambo ya kosepelisa

Picrocleidus lived about 165 to 161 million years ago, during the Middle Jurassic period.2

The first Picrocleidus fossil was found in the Oxford Clay Formation in Peterborough, England.1

Picrocleidus was originally thought to be a species of another plesiosaur called Muraenosaurus, but scientists later gave it its own name.1

Five Picrocleidus specimens have been found, including one with a complete tail and another that was a young individual.1

The name Picrocleidus comes from Greek words meaning 'sharp key', because of its sharp, key-shaped collarbones.1

Picrocleidus is classified as a cryptoclidid, a group of plesiosaurs with long necks and small heads.1 2

Elilingi ya Picrocleidus esalemi na AI — Elilingi esalemi na AI oyo ezali kolakisa ndenge Picrocleidus akokaki kozala. Ordinatere esalaki yango na makambo oyo bato ya siansi bayebi. Ezali kaka kokanisa: nyama ya solo akokaki kozala ndenge mosusu, mpe moto moko te ayebi balangi na ye ya solo.

Mpo na bayebi ya badino

Nkombo ya siansi: Picrocleidus
Nkombo epesamaki na: Andrews 19092
Lisanga: Baplezozore
Libota / klade: Cryptoclididae2
Klasifikasio: Plesiosauria > Sauropterygia2
Mbula ya mabanga: mbula milio 165 kino 162 (Callovian)2
Milongo ya mabanga: Oxford Clay2
Bikolo: Angeletere2
Bafosile oyo ekomami: 1 na The Paleobiology Database2
Ntango bamonaki yango: The first Picrocleidus fossil was discovered in the Oxford Clay Formation in Peterborough, England, and was acquired by Alfred Nicholson Leeds. It was first named Muraenosaurus beloclis by Seeley in 1892, but Charles William Andrews gave it its own genus name Picrocleidus in 1910.1
Naino bazali kowelana: Scientists are not sure if Picrocleidus is really a separate genus from Muraenosaurus, or if they are the same animal.1

Esika makambo euti

Picrocleidus (en.wikipedia.org)
Picrocleidus in The Paleobiology Database (CC BY 4.0): mbula, bisika, milongo ya mabanga, klasifikasio.

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