After McKenna & Bell, 1997, Thewissen, Williams, & Hussain, 2001, and Thewissen, Cooper, Clement, Bajpai & Tiwari, 2007
<==o †Raoellidae Sahni et al., 1981 |?- †Raoella dograi Sahni & Khare, 1972 |--+?-o †Haqueina Dehm & Oettingen-Spielberg, 1958 [treated as “Dichobunidae incertae sedis” by Theodor et al. (2007)] | | |-- †H. haquei Dehm & Oettingen-Spielberg, 1958 | | `-- †H. haichinensis Vislobokova, 2004 | |--o †Indohyus Ranga Rao, 1971 [incl. Raoella?] | | |-- †I. indirae Ranga Rao, 1971 | | `-- †I. major Thewissen et al., 1987 | `--o †Kunmunella Sahni & Khare, 1971 [Indohyus] | |-- †K. kalakotensis Sahni & Khare, 1971 [K. rajauriensis] | `-- †K. transversa Sahni & Khare, 1971 `--+-- †Metkatius kashmiriensis Kumar & Sahni, 1985 `--o †Khirtharia Pilgrim, 1940 |-- †K. aurea Thewissen, Williams & Hussain, 2001 |-- †K. dayi Pilgrim, 1940 `-- †K. inflatus (Ranga Rao, 1972) [Bunodentus inflatus Ranga Rao, 1972]
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 - Theodor, J. M., Erfurt, J. & Métais, G., 2007: The earliest artiodactyls – Diacodexeidae, Dichobunidae, Homacodontidae, Leptochoeridae, Raoellidae. 32-58.
in Prothero, D. R. & Foss, S. E., (eds.) 2007: The evolution of artiodactyls.
–The Johns Hopkins University Press, Baltimore, 2007, xii-367 - Thewissen, J. G. M., Cooper, L. N., Clementzm M. T., Bajpai, S. & Tiwari, B. N., 2007: Whales originated from aquatic artiodactyls in the Eocene epoch of India.
–Nature: Vol. 450, 20/27 December 2007, pp. 1190-1194 [doi: 10.1038/nature06343] - Thewissen, J. G. M., Williams, E. M. & Hussain, S. T., 2001: Eocene mammals faunas from Northern Indo-Pakistan.
–Journal of Vertebrate Paleontology: Vol. 21, #2, pp. 347-366