Calamopleurus is an extinct genus of bowfins, comprising three species: C. cylindricus and C. mawsoni from Brazil and C. africanus from Africa. References Amiiformes Prehistoric fish of Africa Prehistoric fish of South America Cretaceous animals of South America Cretaceous Brazil Fossils of Brazil Crato Formation Romualdo Formation Fossil taxa described in 1841 Taxa named by Louis Agassiz