Ophthalmosaurus (Greek ὀφθάλμος ophthalmos 'eye' and σαῦρος sauros 'lizard') is a genus of ichthyosaur known from the Middle-Late Jurassic. Possible remains from the earliest Cretaceous, around 145 million years ago, are also known.

Ophthalmosaurus possessed some of the largest eyes relative to body size among known vertebrates, suggesting excellent vision in low-light conditions. Weight: Estimated around 2,000 lbs (900 kg) Diet: Squid, fish, marine reptiles (carnivorous)

Ophthalmosauridae is an extinct family of thunnosaur ichthyosaurs from the Middle Jurassic to the early Late Cretaceous (Bajocian - Cenomanian) worldwide. [1] . Almost all ichthyosaurs from the Middle Jurassic onwards belong to the family, until the extinction of ichthyosaurs in …

Ophthalmosaurus is an extinct marine reptile which lived approximately 165 million to 150 million years ago during the Late Jurassic Period. It was first discovered during the 19th century and was named in 1874 by Harry Seeley.

Jan 9, 2025 · Ophthalmosaurus is the type genus of the ophthalmosauridae group which includes other big eyed ichthyosaurs that are similar in form to Ophthalmosaurus.‭. Mollesaurus periallus that was once classed as a synonym of Ophthalmosaurus has since been re-examined and confirmed as representing a distinct genus.‭.

Oct 30, 2017 · Name: Ophthalmosaurus ‭(‬Eye lizard‭)‬. Phonetic: Of-fal-moe-sore-us. Named By: Harry Govier Seeley‭ ‬-‭ ‬1874. Synonyms: Apatodontosaurus,‭ ‬Ancanamunia,‭ ‬Baptanodon,‭ ‬Paraophthalmosaurus,‭ ‬Yasykovia. Classification: Chordata,‭ ‬Reptilia,‭ ‬Ichthyosauria,‭ ‬Ophthalmosauridae,‭ ‬Ophthalmosaurinae.

Oct 4, 2014 · Ophthalmosaurus was a 20 foot long ichthyosaur which swam in the oceans around Europe during the middle and late Jurassic Period. It is named after its distinctive large eyes. The coloration in the illustration that you see below is based upon …

Jul 15, 2022 · Opthalmosaurus (of-THALM-oh-SAW-rus), (meaning ‘eye lizard’ in Greek). This sea reptile was an Ichthyosaur of the Late Jurassic period, 165 to 150 million years ago, which was named for its extremely large eyes. It had a graceful 6 metre long dolphin-shaped body, and it’s almost toothless jaw was apparently adapted for catching squid and fish.

Ophthalmosaurus - Reptile evolution from its genesis to today, including the evolution of man, mammals, birds, dinosaurs and reptiles of all sorts

Sep 24, 2021 · Looking for interesting facts about an Ophthalmosaurus? Learn about this amazing dinosaur and discover other prehistoric creatures that roamed the Earth!