Ichthyosauria[a] is an order of large extinct marine reptiles sometimes referred to as "ichthyosaurs", although the term is also used for wider clades in which the order resides.

Mar 10, 2025 · ichthyosaur, any member of an extinct group of aquatic reptiles, most of which were very similar to porpoises in appearance and habits. These distant relatives of lizards and …

Ichthyosaurs (Greek for “fish lizard” – ιχθυς or ichthys meaning “fish” and σαυρος or sauros meaning “lizard”) are large marine reptiles.

Ichthyosaurs were reptiles that evolved fish-shaped body outlines. Some of their characteristics were unique: they had enormous eyeballs, sometimes more than 25 cm in diameter. They had …

Ichthyosaurs – the name means ‘fish lizards’ – were reptile inhabitants of the sea, at the same time as pterosaurs glided in the air and dinosaurs walked on the land. They looked rather like …

Ichthyosaurs (Greek for "fish lizard"— ιχθυς or ichthyos, meaning "fish" and σαυρος or sauros, meaning "lizard") were giant marine reptiles that resembled fish and dolphins, with an …

Oct 19, 2023 · Meaning "fish lizard" in Greek, the aptly named ichthyosaur once dominated the world's oceans for millions of years. Learn about these prehistoric marine reptiles and see how …

Meaning "fish lizard" in Greek, the aptly-named ichthyosaur once dominated the world's oceans for millions of years. Learn about these prehistoric marine reptiles and see how features, such …

Ichthyosaurs were aquatic reptiles that resembled dolphins that lived 160 million years ago in the Mesozoic era. Their name Ichthyosaur is derived from 2 ancient Greek words, “ichthys” …

Admirez sur le site même de sa découverte le fossile d'un grand reptile marin mesurant plus de 4 mètres et âgé de 183 millions d'années : l'ichtyosaure.