Gracilineustes Temporal range: Callovian - Kimmeridgian,
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Fossil skull of G. leedsi, NHMUK PV R5793, at the Field Museum of Natural History | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Reptilia |
Clade: | Archosauria |
Clade: | Pseudosuchia |
Clade: | Crocodylomorpha |
Clade: | Crocodyliformes |
Suborder: | †Thalattosuchia |
Family: | †Metriorhynchidae |
Subfamily: | †Metriorhynchinae |
Genus: | †Gracilineustes Young et al., 2010 |
Type species | |
†Gracilineuestes leedsi | |
Other species | |
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Synonyms | |
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Gracilineustes is an extinct genus of marine crocodyliform that lived in the oceans during the Middle to Late Jurassic. Gracilineustes was a carnivore that spent much, if not all, its life out at sea. It was a small reptile, with G. leedsi measuring 2.25–3.11 m (7.4–10.2 ft) long and G. acutus measuring 3.77 m (12.4 ft) long.[3]