Dino Wiki / Didino tsotlhe / Dipleisiosoro

Karata ya dino No. 0660 mo go 2 027

Fluvionectes

Leina le raya: “river swimmer”1

E jele: NamaDipleisiosoroBofelo jwa CretaceousKa saense, ga se dinosoro

Fluvionectes was a long-necked marine reptile that swam in rivers and estuaries, not the open ocean. It was a type of plesiosaur called an elasmosaur, and it hunted fish and other prey in the water.1

Ntlha e e monate: segagabi seno sa lewatle se ne se thuma fa dinosoro di ne di tsamaya mo lefatsheng. Mongwe le mongwe o di bitsa didino, mme e ne e le lekala le lengwe la digagabi.

E tshetse

dimilione tsa dingwaga di le 84 go ya go 72 tse di fetileng5

Bofelo jwa Cretaceous

Difosili di fitlhetswe kwa

Fossils were found in the Dinosaur Park Formation in southern Alberta, Canada, near Onefour.1

Boleele

5 go ya go 7 m (16 go ya go 23 ft)1

Bokete

392 kg (864 lb)2

Bonako jo bogolo

e ka nna 29 km/h (18 mph)

Go thuma, kakanyo

E tshetse leng?

Triassic

Jurassic

Cretaceous

dimilione tsa dingwaga di le 252 tse di fetileng20114566, asteroiti

E ne e le kgolo go le kae?

E ne e le telele go le kae?

E ne e le bokete go le kae?

bokete jaaka dintšwa di le 20

telele jaaka dintšwa di le 7 go tswa kwa nkong go ya kwa mogatlengtelele jaaka dibanana di le 39 di latelanabokete jaaka magapu a le 78bokete jaaka bana ba kreše ba le 21bokete jaaka bana ba sekolo ba le 12e ne e ka thuma boleele jwa letamo le legolo la go thuma (50 m) mo metsotswaneng e le 6.2

Fluvionectes e ne e le kgolo go le kae fa e bapisiwa le WENA?

Ke dipalo fela mo sebatling sa gago. Ga go sepe se se bolokwang kgotsa se se romelwang gope.

E ne e le bonako go le kae?

Motho yo o tsamayang e ka nna 5 km/h (3 mph)

Ngwana mo baesekeleng e ka nna 12 km/h (7 mph)

Fluvionectes e ka nna 29 km/h (18 mph)

Pitse e e sianang ka bonako e ka nna 65 km/h (40 mph)

Lengau e ka nna 100 km/h (62 mph)

dilo tse di monate

Dintlha tse di monate

Fluvionectes is one of the few plesiosaurs found in non-marine rocks, meaning it lived in rivers and estuaries, not the open ocean.1

The holotype skeleton was found disarticulated, scattered over an area of about 2.5 square metres, with only two rib bones still connected.1

Fluvionectes had 22 dorsal vertebrae, which is a unique feature that helps scientists identify it as a new species.1

The name Fluvionectes comes from Latin and Greek words meaning 'river swimmer', because it lived in rivers.1

The species name sloanae honours Donna Sloan, who discovered the holotype and worked as a scientific illustrator at the Royal Tyrrell Museum.1

Fluvionectes was smaller than many other elasmosaurids that lived in the ocean, which might be because it lived in rivers.1

Setshwantsho sa Fluvionectes se se dirilweng ke AI — Setshwantsho se se dirilweng ke AI sa kafa Fluvionectes e ka tswang e ne e lebega ka gone, se dirilwe ke khomputara go ya ka se borasaense ba se itseng. Ke kakanyo fela: phologolo ya nnete e ka tswa e ne e lebega ka tsela e sele, mme ga go ope yo o itseng mebala ya yona ya nnete.

o botsitse

Dipotso tse di botswang thata ka ga Fluvionectes

?How big was Fluvionectes?

About 5 to 5.2 metres (16 to 17 ft) long for the holotype, and the largest known specimen may have reached 7 metres (23 ft).2 3

?What did Fluvionectes eat?

It hunted fish and other vertebrates in the water, using its slender tooth and powerful flippers to catch prey.4

?Where did Fluvionectes live?

It lived in rivers and estuaries (brackish water) in what is now Alberta, Canada, not in the open ocean like most other elasmosaurs.2 3

?Is Fluvionectes a dinosaur?

No, it is a plesiosaur, a type of marine reptile that lived in the water during the time of dinosaurs.2

Mothubi wa ditlhamane

Tlhamane: Some people think all plesiosaurs lived only in the ocean.

Boammaaruri: Fluvionectes shows that some plesiosaurs lived in rivers and estuaries, not just the open sea.1

Ya baitseanape ba didino

Leina la saense: Fluvionectes
Leina le neilwe ke: Campbell et al. 20215
Setlhopha: Dipleisiosoro
Lelapa / clade: Elasmosauridae5
Thulaganyo: Plesiosauria > Elasmosauridae > Sauropterygia5
Bogolo jwa matlapa: 84 go ya go 72 dimilione tsa dingwaga (Campanian)5
Dibopego tsa matlapa: Dinosaur Park5
Dinaga: Khanata5
Direkoto tsa difosili: 6 mo The Paleobiology Database5
Go fitlhelwa: The holotype was discovered by Donna Sloan in the Dinosaur Park Formation in Alberta, Canada. It was named by Campbell and colleagues in 2021.1
Go sa ntse go ganetsanwa: Scientists are still debating why Fluvionectes was smaller than ocean-living elasmosaurids, and whether it spent its whole life in rivers or moved between fresh and salt water.1

Kwa dintlha di tswang teng

PeerJ A new elasmosaurid (Sauropterygia: Plesiosauria) from the non-marine to paralic Dinosaur Park Formation of southern Alberta, Canada (peerj.com)
Fluvionectes (en.wikipedia.org)
A new elasmosaurid (Sauropterygia: Plesiosauria) from the non-marine to paralic Dinosaur Park Formation of southern Alberta, Canada (pmc.ncbi.nlm.nih.gov)
New Late Cretaceous Marine Reptile publication by M. Ryan and J. Campbell | Department of Earth Sciences (earthsci.carleton.ca)
Fluvionectes in The Paleobiology Database (CC BY 4.0): dingwaga, mafelo, dibopego tsa matlapa, thulaganyo.

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