After de Muizon & Cifelli, 2000, and Zack, Penkrot, Krause & Maas, 2005
<==o †Panameriungulata de Muizon, & Cifelli, 2000 `--o †Mioclaenidae Osborn & Earle, 1895 [Hyopsodontidae: Mioclaeninae sensu Zack, Penkrot, Krause & Maas, 2005] [paraphyletic] |-- †Valenia wilsoni (Van Valen, 1978) [Promioclaenus wilsoni Van Valen, 1978] `--+?- †Bomburia prisca (Matthew, 1937) Van Valen, 1978 [Ellipsodon priscus Matthew, 1937; ?Platymastus palantir Van Valen, 1978] |--o †Pleuraspidotheriinae [Hyopsodontidae: Pleuraspidotheriinae sensu Zack, Penkrot, Krause & Maas, 2005] | |?- †Pleuraspidotherium | |?- †Orthaspidotherium | |--o †Protoselene | | |-- †P. griphus | | `-- †P. opisthacus | `--o †Buboconia Johnston & Fox, 1984 | |-- †B. saskia Johnston & Fox, 1984 | `-- †B. bombadili (Van Valen, 1978) `--+-- †Litaletes disjunctus (Simpson, 1935) `--+-- †Choeroclaenus turgidunculus (Cope, 1888) |--o †Promioclaenus [Elliopsodon; Hyopsodus; Mioclaenus; Tiznatzinia] | |-- †P. pipiringosi | |-- †P. vanderhoofi [Tiznatzinia vanderhoofi] [treated as a sister group of Protungulatum by Alroy, 2002] | |-- †P. acolytus (Cope, 1882) [Elliopsodon; Hyopsodus; Mioclaenus] | `-- †P. lemuroides [Mioclaenus] `--+--o †Elliopsodon Scott, 1892 | |-- †E. inaequidens (Cope, 1884) [Tricantes inaequidens Cope, 1884] | |-- †E. crangeri Wilson, 1956 | `-- †E. yotankae Van Valen, 1978 |?-o †Lessnessina | |-- †L. packmani Hooker, 1979 | |-- †L. praecipuus Godinot et al., 1987 | `-- †L. khushuensis Hooker & Dashzeveg, 2003 |-- †Mioclaenus turgidus |?- †Phenacodaptes sabulosus [is a apheliscid (Zack, Penkrot, Krause & Maas, 2005)] `-- †Meridiungulata (etelä-amerikkalaiset ungulaatit; South American ungulates)
Reference(s):
- Alroy, J., 2002: North American fossil mammal systematics database.
–iNet: North American fossil mammal systematics database: http://www.nceas.ucsb.edu/~alroy/nafmsd.html - 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 - Williamson, T. E. & Carr, T. D., 2007: Bomburia and Ellipsodon (Mammalia: Mioclaenidae) from the Early Paleocene of New Mexico.
–Journal of Paleontology: Vol. 81, #5, pp. 966-985 - Zack, S. P., Penkrot, T. A., Krause, D. W. & Maas, M. C., 2005: A new apheliscine “condylarth” mammal from the late Paleocene of Montana and Alberta and the phylogeny of “hyopsodontids”.
–Acta Palaeontologica Polonica: Vol. 50, #4, pp. 809-830 [http://app.pan.pl/acta50/app50-809.pdf] - 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