Eastman, Charles Rochester, 1868-1918.Lang, Herbert, 1879-1957.American Museum Congo Expedition (1909-1915)2005-12-062005-12-061917http://hdl.handle.net/2246/1942p. 757-760, [4] leaves of plates : ill. ; 24 cm.Includes bibliographical references.4371983 bytesapplication/pdfen-USQH1 .A4 vol.37, art.26, 1917Hydrocynus -- Anatomy.Dentition.Characidae -- Evolution.Fishes -- Congo (Democratic Republic) -- Anatomy.Dentition of Hydrocyon and its supposed fossil allies. Bulletin of the AMNH ; v. 37, article 26.text