Muraenosaurus
Muraenosaurus was a plesiosaur with a very long neck and a tiny head. It swam in warm, shallow seas during the Jurassic Period. Its name means 'eel lizard' because its neck looked like an eel's body.1
Wanneer het dit geleef?
Hoe groot was dit?
Hoe lank was dit?
so lank soos 5 honde van neus tot stert🍌so lank soos 29 piesangs punt aan punt🏊kon die lengte van 'n groot swembad (50 m) in 6,4 sekondes swemHoe groot was Muraenosaurus vergeleke met JOU?
Net wiskunde in jou blaaier. Niks word gestoor of êrens heen gestuur nie.
Hoe vinnig was dit?
Prettige feite
Muraenosaurus had 44 bones in its neck, which made up most of its 66 backbone bones before the hips.1
Its head was only about 37 centimeters (15 inches) long, very small compared to its 5.2-meter (17-foot) body.1
The first Muraenosaurus fossil was collected by Charles E. Leeds and described by Harry Seeley in 1874.1
Muraenosaurus lived in a warm, shallow sea that was less than 50 meters deep and about 20 °C (68 °F).1
Scientists think Muraenosaurus may have swallowed stones called gastroliths to help grind up food or to stop it from rolling in the water.1
Muraenosaurus was first thought to be an elasmosaur, but now scientists place it in the family Cryptoclididae.1

Mees gevraagde vrae oor Muraenosaurus
?How long was Muraenosaurus?
About 5.2 metres (17 feet) long.1
?What did Muraenosaurus eat?
It probably ate fish and cephalopods (like squid). Scientists think it may have swallowed stones to help grind up its food.1
?Could Muraenosaurus swim?
Yes, it was a marine reptile that swam in warm, shallow seas. Its long neck and flippers helped it move through the water.1
Mite-breker
Mite: Some people think Muraenosaurus was a dinosaur.
Waarheid: Muraenosaurus was a plesiosaur, a marine reptile that lived in the sea, not a dinosaur.1
Vir dino-kenners
- Wetenskaplike naam
- Muraenosaurus
- Benoem deur
- Seeley 18742
- Groep
- Plesiosourusse
- Familie / klade
- Cryptoclididae2
- Klassifikasie
- Plesiosauria > Sauropterygia2
- Ouderdom van die rotse
- 165 tot 155 miljoen jaar (Callovian / Oxfordian)2
- Rotsformasies
- Oxford Clay, Lajas, Argiles de Montaubert2
- Lande
- Verenigde Koninkryk, Argentinië, Frankryk2
- Fossielrekords
- 11 in The Paleobiology Database2
- Ook bekend as
- Tremamesacleis (ouer name tel nou as dieselfde dier)2
- Ontdekking
- The first Muraenosaurus fossil was found by Charles E. Leeds in the Oxford Clay of England. Harry Seeley named it Muraenosaurus leedsii in 1874.1
- Steeds omstrede
- Scientists are not sure exactly how Muraenosaurus used its long neck to catch food. It may have attacked fish from below or grazed on the seafloor.1
Waar die feite vandaan kom
- Muraenosaurus (en.wikipedia.org)
- Muraenosaurus in The Paleobiology Database (CC BY 4.0): ouderdom, plekke, rotsformasies, klassifikasie.
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