†Caypullisaurus Fernández 1997 (ichthyosaur)
Reptilia - Ichthyosauria - Ophthalmosauridae
Full reference: M. S. Fernández. 1997. A new Ichthyosaur from the Tithonian (Late Jurassic) of the Neuquen Basin, Northwestern Patagonia, Argentina. Journal of Paleontology 71(3):479-484
Parent taxon: Ophthalmosauridae according to V. Fischer et al. 2013
Sister taxa: Acamptonectes, Aegirosaurus, Arthropterygius, Athabascasaurus, Baptanodon, Brachypterygius, Cryopterygius, Maiaspondylus, Mollesaurus, Nannopterygius, Ochevia, Ophthalmosaurinae, Ophthalmosaurus, Palvennia, Platypterygiinae, Platypterygius, Sveltonectes, Undorosaurus
Subtaxa: Caypullisaurus bonapartei
Ecology: nektonic carnivore