Karte ya dino No. 1026 kati na 2 027

Leivanectes

Nkombo elingi koloba: “Leiva swimmer, named after Villa de Leiva in Colombia”1 2

Alyaki: MosuniBaplezozoreKretase ya ebandeliNa siansi, dinozore mpenza te

Leivanectes was a long-necked marine reptile that swam in the warm seas of Colombia about 115 million years ago. It was a plesiosaur, not a dinosaur, and it used its strong flippers to paddle through the water. This ocean hunter had a special short jaw with big teeth for catching large fish.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 120 kino 113 eleki3

Kretase ya ebandeli

Bafosile emonanaki na

Villa de Leiva, Boyacá, Colombia (Paja Formation)1 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)

Leivanectes 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

Leivanectes had fewer and larger teeth than any other known elasmosaurid plesiosaur. It only had 3 teeth in the front of its lower jaw, while a similar plesiosaur called Callawayasaurus had 5.2

This plesiosaur lived during the Aptian stage of the Early Cretaceous, between about 119 and 113 million years ago.1

Leivanectes was named in 2019 by a team of scientists from Argentina and Colombia, including María Páramo-Fonseca and José O'Gorman.1 2

Its short jaw and big teeth suggest Leivanectes ate larger prey than other long-necked elasmosaurids, which usually ate small fish.2

Leivanectes is only known from a partial skull and lower jaw, so scientists are not sure how big its body was.2

Elilingi ya Leivanectes esalemi na AI — Elilingi esalemi na AI oyo ezali kolakisa ndenge Leivanectes 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: Leivanectes
Nkombo epesamaki na: Páramo-Fonseca et al. 20193
Lisanga: Baplezozore
Libota / klade: Elasmosauridae3
Klasifikasio: Plesiosauria > Elasmosauridae > Sauropterygia3
Mbula ya mabanga: mbula milio 120 kino 113 (Aptian)3
Milongo ya mabanga: Paja3
Bikolo: Kolombi3
Bafosile oyo ekomami: 1 na The Paleobiology Database3
Ntango bamonaki yango: Leivanectes was discovered in the Paja Formation of Villa de Leiva, Colombia, and named in 2019 by Páramo-Fonseca and colleagues. The species name bernardoi honors a local person named Bernardo.1 2
Naino bazali kowelana: Scientists are not sure how long Leivanectes' neck was, because only its skull has been found. It might have had a shorter neck than other elasmosaurids.2

Esika makambo euti

PBDB Taxon (paleobiodb.org)
A new late Aptian elasmosaurid from the Paja Formation, Villa de Leiva, Colombia (explore.openaire.eu)
Leivanectes in The Paleobiology Database (CC BY 4.0): mbula, bisika, milongo ya mabanga, klasifikasio.

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