After McKenna & Bell, 1997
Alternative phylogeny after de Muizon, & Cifelli, 2000
<==o †Condyartha |-- †Hyopsodontidae Lydekker, 1889 |?-o †Tricuspiodontidae [subfamily to Hyopsodontidae?] | |-- †Paratricuspiodon | `-- †Tricuspiodon [Conaspidotherium, Plesiphenacodus] `--+-- †Periptychidae `--o †MioclaenidaeOsborn & Earle, 1895 |-- †Valenia wilsoni (Van Valen, 1978) [Promioclaenus wilsoni Van Valen, 1978] `--+-- †Bomburia prisca (Matthew, 1937) Van Valen, 1978 [Ellipsodon priscus Matthew, 1937] |--o †Buboconia Johnston & Fox, 1984 | |-- †B. saskia | `-- †B. bombadili (Van Valen, 1978) |-- †Choeroclaenus turgidunculus (Cope, 1888) |-- †Elliopsodon |-- †Escribania chubutensis Bonaparte et al., 1993 |-- †Litaletes disjunctus (Simpson, 1935) |-- †Mioclaenus |--o †Promioclaenus | |-- †P. pipiringosi | |-- †P. vanderhoofi [Tiznatzinia] | |-- †P. acolytus (Cope, 1882) [Hyopsodus, Mioclaenus, Elliopsodon] | `-- †P. lemuroides [Mioclaenus] |-- †Protoselene `-- †Phenacodaptes
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. - Gazin, C. L., 1976: Mammalian faunal zones of the Bridger Middle Eocene.
–Smithsonian Contributions to Paleobiology: No. 26, pp. iv-25 - McKenna, M. C. & Bell, S. K., (eds.) 1997: Classification of mammals – above the species level.
–Columbia University Press, New York, 1997, xii-631 - de Muizon, C. & Cifelli, R. L., 2000: The “condylarths” (archaic Ungulata, Mammalia) from the early Palaeocene of Tiupampa (Bolivia): implications on the origin of the South American ungulates.
–Geodiversitas: Vol. 22, #1, pp. 47-150 - Zonneveld, J.-P., Gunnell, G. F. & Bartels, W. S., 2000: Early Eocene fossil vertebrates from the southwestern Green River basin, Lincoln and Uinta Counties, Wyoming.
–Journal of Vertebrate Paleontology: Vol. 20, #2, pp. 369-386