What is the prehistoric fish considered extinct until found living off the African coast in the 20th century?
Evolution of fish to extinct forms. Fish that have become recently extinct are not usually referred to as prehistoric fish. Bony fishes Sharks Jawless fishes Eels The coelacanth was thought to have gone extinct , until a living specimen belonging to the order was discovered in 1938 Some fossil sites that have produced notable fish fossils Some notable fossil fish collections. Paleoichthyology is the scientific study of the prehistoric life of fish. Listed below are some researchers who have made notable contributions to paleoichthyology. Evolution of fish The evolution of fish began about 530 million years ago during the Cambrian explosion. It was
Extinct in the wild Extinct in the wild An extinct in the wild (EW) species is one which has been categorized by the International Union for Conservation of Nature as known only by living members kept in captivity or as a naturalized population outside its historic range due to massive habitat loss. Examples of species and subspecies that are extinct in the wild include: The Pinta Island tortoise ("Geochelone nigra abingdoni") had only one living individual, named Lonesome George, until his death in June 2012. The tortoise was believed to be entirely extinct in the mid-20th century, until Hungarian malacologist József Vágvölgyi spotted Lonesome