After Korth, 2001
<==o †Palaeocastorinae Martin, 1987 sensu Korth, 2001 |--o †Palaeocastor Leidy, 1869 [taxonomic history] U.Olig.-U.Mioc. Eu., M.-U.Mioc. As. | |-- †P. nebrascensis (Leidy, 1856) [taxonomic history] | |-- †P. peninsulatus (Cope, 1881) [taxonomic history] | `--o (Capatanka) Macdonald, 1963 | |-- †P. (C.) cankpeopi (MacDonald, 1963) [taxonomic history] | `-- †P. (C.) gaulodon (Matthew, 1907) [taxonomic history] |--o †Castoridae: Castorinae: †Capacikalini L.D. Martin, 1987 sensu McKenna & Bell, 1997 | |--o †Capacikala Macdonald, 1963; U.Olig.-L.Mioc. NA., L.Mioc. As. | | |-- †C. gradatus (Cope, 1878) [Steneofiber gradatus Cope, 1878; Palaeocastor gradatus (Cope); Stirton, 1935; Capacikala gradatus (Cope) Macdonald, 1963, Macdonald, 1970, Fremd et al., 1994, and Xu, 1996] | | `-- †C. parvus Xu, 1996 | `--o †Pseudopalaeocastor L.D. Martin, 1987; L.Mioc. NA. | |-- †P. osmagnus (Xu, 1999) [taxonomic history] | `-- †P. barbouri (Peterson, 1905) [taxonomic history] `--o †Castoridae: Castorinae: Castorini: †Euhapsina L.D. Martin, 1987 sensu McKenna & Bell, 1997 |--o †Fossorcastor L.D. Martin, 1987; L.Mioc. NA. | |-- †F. brachyceps (Matthew, 1907) L.D. Martin, 1987 [taxonomic history] | `-- †F. fossor (Peterson, 1905) [taxonomic history] `--o †Euhapsis Peterson, 1905; L.Mioc. NA. |-- †E. breugerorum L.D. Martin, 1987 |-- †E. ellicottae L.D. Martin, 1987 |-- †E. luskensis Xu, 1996 `-- †E. platyceps Peterson, 1905
Reference(s):
- Albright III, L. B., 1996: Insectivorans, rodents, and carnivores of the Toledo Bend Local Fauna: An Arikareean (Earlies Miocene) assemblage from the Texas Coastal Plain.
–Journal of Vertebrate Paleontology: Vol. 16, #3, pp. 458-473 - 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. - Emry, R. J. & Korth, W. W., 1989: Rodents of the Bridgerian (Middle Eocene) Elderberry Canyon local faunaof Eastern Nevada.
–Smithsonian Contributions to Paleobiology: No. 67, pp. iv-14 - Korth, W. W., 2001: Comments on the Systematics and Classification of the Beavers (Rodentia, Castoridae).
–Journal of Mammalian Evolution: Vol. 8, #4, pp. 279-296 - Korth, W. W. & Rybczynski, N., 2003: A new, unusual castorid (Rodentia) from the earliest Miocene of Nebraska.
–Journal of Vertebrate Paleontology: Vol. 23, #3, pp. 667-675 - McKenna, M. C. & Bell, S. K., (eds.) 1997: Classification of mammals – above the species level.
–Columbia University Press, New York, 1997, xii-631 - 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