Luisichthys is an extinct genus of ray-finned fish that lived in what is now Cuba from the Oxfordian to the early Tithonian stage of the Late Jurassic epoch. It contains one species, Luisichthys vinalesensis. References Crossognathiformes Prehistoric ray-finned fish genera Oxfordian genera Tithonian genera Late Jurassic fish Jurassic fish of North America Jurassic Cuba Fossils of Cuba Fossil taxa described in 1942