Plesiopterys
Plesiopterys was a small, long-necked marine reptile that swam in the warm seas of Early Jurassic Germany. It had flippers like paddles and a mouth full of sharp teeth for catching fish and squid.1
Cando viviu?
Como era de grande?
Canto medía de longo?
tan longo coma 3 cans do fociño á cola🍌tan longo coma 17 plátanos postos un tras outro🏊podería nadar o longo dunha piscina grande (50 m) en 6,4 segundosComo era de grande Plesiopterys comparado CONTIGO?
Só son contas no teu navegador. Non se garda nin se envía nada.
Que velocidade alcanzaba?
Datos curiosos
Plesiopterys had 39 neck vertebrae, giving it a long, flexible neck.2
One fossil of Plesiopterys preserves traces of scaly skin on its front flipper and smooth skin on its tail.1
The tail skin of that fossil also contains dark-colored melanosomes, which are pigment cells that may have given the animal a dark color.1
Plesiopterys is one of the most primitive plesiosaurs known, meaning it had many features from earlier ancestors.2
Its skull was small compared to its neck, only about 17 percent of the neck length.2
The name Plesiopterys also refers to the pterygoid bones in the roof of its mouth, which are important for identifying the species.1

Para expertos en dinos
- Nome científico
- Plesiopterys
- Bautizado por
- O'Keefe 20043
- Grupo
- Plesiosauros
- Familia / clado
- Plesiosauroidea3
- Clasificación
- Plesiosauria > Sauropterygia3
- Idade das rochas
- de 184 a 183 millóns de anos (Toarcian)3
- Formacións rochosas
- Posidonienschiefer3
- Países
- Alemaña3
- Rexistros fósiles
- 1 na Paleobiology Database3
- Descubrimento
- Plesiopterys was named in 2004 by paleontologist F. Robin O'Keefe, based on a skeleton found in the 19th century near Holzmaden, Germany. The species name P. wildi honors German paleontologist Rupert Wild.12
- Aínda en debate
- Scientists debate whether Plesiopterys is a separate species or the same as another plesiosaur called Seeleyosaurus guilelmiimperatoris.1
De onde veñen os datos
- Plesiopterys (en.wikipedia.org)
- pleo_78_511.973_988.tp (doc.rero.ch)
- Plesiopterys in The Paleobiology Database (CC BY 4.0): idade, lugares, formacións rochosas, clasificación.
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