In Depth
Archaeopotamus is a genus of hippopotamuses that lived in Africa and the Middle East. Fossils of Archaeopotamus begin to appear in the late Miocene, making Archaeopotamus one of, perhaps even the oldest hippopotamus known.
Further Reading
– The Taxonomy and Nomenclature of the Hippopotamidae (Mammalia, Artiodactyla) and a Description of Two New Fossil Species. - Proceedings of the Koninklijke Nederlandse Akademie van Wetenschappen. Series B, Palaeontology, geology, physics, and chemistry. 80 (2): 72–88. - S. C. Coryndon - 1977. - A New Species of Hippopotamus Hexaprotodon Lothagamensis (Mammalia: Hippopotamidae) From the Late Miocene of Kenya. - Journal of Vertebrate Paleontology. 20 (1): 177–185. - E. M. Weston - 2000. - The phylogeny and taxonomy of Hippopotamidae (Mammalia: Artiodactyla): a review based on morphology and cladistic analysis. - Zoological Journal of the Linnean Society. 143: 1–26. - Jean-Renaud Boisserie - 2005.