After Rasmussen & Simons, 1988, Prothero & Schoch, 1989 and McKenna & Bell, 1997
<==o †Saghatheriinae Andrews, 1906 |-- †Microhyrax lavocati Sudre, 1979 |-- †Meroehyrax bateae Whitworth, 1954 [Meroëhyrax] |-- †Selenohyrax chatrathi Rasmussen & Simons, 1988 |-- †Pachyhyrax crassidentatus Schlosser, 1910 |--o †Bunohyrax Schlosser, 1910 | |-- †B. fajumensis (Andrews, 1904) | |-- †B. major (Andrews, 1904) | `-- †B. sp. [Whitworth, 1954] |--o †Megalohyrax Andrews, 1903 | |-- †M. eocaenus Andrews, 1903 | |-- †M. gevini Sudre, 1979 | `-- †M. championi (Arambourg, 1933) |--o †Saghatherium Andrews & Beadnell, 1902 | |-- †S. antiquus Andrews & Beadnell, 1902 | |-- †S. sobrina Matsumoto. 1926 | |-- †S. humarum Rasmussen & Simons, 1988 | `-- †S. browni Rasmussen & Simons, 1991 `--o †Thyrohyrax Meyer, 1973 |-- †T. domorictus Meyer, 1973 |-- †T. meyeri Rasmussen & Simons, 1991 `--+-- †T. litholagus Rasmussen & Simons, 1991 `-- †T. pygmaeus (Matsumoto, 1922) [Megalohyrax pygmaeus Matsumoto, 1922; Pachyhyrax pygmaeus (Matsumoto, 1922) Meyer, 1978]
Reference(s):
- Carroll, R. L., 1988: Vertebrate paleontology and evolution.
–W. H. Freeman and company, New York, 1988, 698. - Carroll, R. L., 1988: Appendix. 594-648.
in Carroll, R. L., 1988: Vertebrate paleontology and evolution.
–W. H. Freeman and company, New York, 1988, 698. - McKenna, M. C. & Bell, S. K., (eds.) 1997: Classification of mammals – above the species level.
–Columbia University Press, New York, 1997, xii-631 - Meyer, G. E., 1978: Hyracoidea. 284-314
in Maglio, V. J. & Cooke, H. B. S., (eds.) 1978: Evolution of African Mammals.
–Harvard University Press, Cambridge, Massachusetts, London, England, 1978, xiv-641 - Nowak, R. M., 1991: Walker's Mammals of the World; Part 1.
–The Johns Hopkins University Press, Baltimore and London, 1991, xlviii-642-lxiii - Nowak, R. M., 1991: Walker's mammals of the World; Part 2.
–The Johns Hopkins University Press, Baltimore and London, 1991, xii-643-1629 -
Rasmussen, D. T., 1989: The evolution of the Hyracoidea: A review of the fossil evidence. 57-78.
in Prothero, D. R. & Schoch, R. M., (eds.) 1989: The Evolution of Perissodactyls.
–Oxford University Press, New York, New York & Oxford, England, 1989, ix-537 -
Rasmussen, D. T. & Simons, E. L., 1988: New Oligocene hyracoids from Egypt.
–Journal of Vertebrate Paleontology: Vol. 8, #1, pp. 67-83