(n.) A genus of ganoid fishes, of the order Dipnoi, first known as Mesozoic fossil fishes; but recently two living species have been discovered in Australian rivers. They have lungs so well developed that they can leave the water and breathe in air. In Australia they are called salmon and baramunda. See Dipnoi, and Archipterygium.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). ceratodus. Retrieved September 22, 2026, from http://smartdefine.org/ceratodus/definitions/1985857 |
| Chicago | Webster's. 2011. "ceratodus" http://smartdefine.org/ceratodus/definitions/1985857 (accessed September 22, 2026). |
| Harvard | Webster's 2011, ceratodus, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/ceratodus/definitions/1985857>. |
| MLA | Webster's. "ceratodus" 27 May 2011. Web. 22 September 2026. <http://smartdefine.org/ceratodus/definitions/1985857> |