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
Noiz bizi izan zen?
Zein handia zen?
Zein luzea zen?
3 txakur bezain luze, sudurretik buztanera🍌bata bestearen atzean jarritako 17 banana bezain luze🏊igerileku handi baten luzera (50 m) 6,4 segundotan egin zezakeen igerianZein handia zen Plesiopterys ZUREKIN alderatuta?
Zure nabigatzaileko kalkulu hutsak. Ez da ezer gordetzen ez inora bidaltzen.
Zein azkarra zen?
Datu dibertigarriak
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

Dino adituentzat
- Izen zientifikoa
- Plesiopterys
- Izendatzailea:
- O'Keefe 20043
- Taldea
- Plesiosauroak
- Familia / klada
- Plesiosauroidea3
- Sailkapena
- Plesiosauria > Sauropterygia3
- Arroken adina
- 184 eta 183 milioi urte artean (Toarcian)3
- Arroka-formazioak
- Posidonienschiefer3
- Herrialdeak
- Alemania3
- Fosil-erregistroak
- 1 The Paleobiology Database datu-basean3
- Aurkikuntza
- 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
- Oraindik eztabaidagai
- Scientists debate whether Plesiopterys is a separate species or the same as another plesiosaur called Seeleyosaurus guilelmiimperatoris.1
Datuak nondik datozen
- Plesiopterys (en.wikipedia.org)
- pleo_78_511.973_988.tp (doc.rero.ch)
- Plesiopterys in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.
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