After McKenna & Bell, 1997
<==o †Eocardiidae Ameghino, 1891 [taxonomic history] |--o †Luantinae A.E. Wood & Patterson, 1959 | |-- †Asteromys Ameghino, 1897; U.Olig. SA. | `--o †Luantus Ameghino, 1899 [Luanthus (lapsus calami)] L.Mioc. SA | `-- †L. propheticus `--o †Eocardiinae Ameghino, 1891 [taxonomic history] |--o †Chubutomys A.E. Wood & Patterson, 1959; U.Olig. SA. | `-- †C. simpsoni |-- †Phanomys Ameghino, 1887; L.Mioc. SA. |-- †Schistomys Ameghino, 1887 [incl. Eocardia (Procardia) Ameghino, 1891; Procardia Ameghino; Ameghino 1894] L.Mioc. SA. |--o †Eocardia Ameghino, 1887 [incl. Eocardia (Dicardia) Ameghino, 1891; Eocardia (Tricardia) Ameghino, 1891; ?Hedymys] L.-M.Mioc. SA. | `-- †E. montana |-- †Matiamys Vucetich, 1984; M.Mioc SA. `-- †Neophanomys Rovereto, 1914; U.Mioc. SA.
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 - Vucetich, M. G. & Verzi, D. H., 1996: A peculiar octodontoid (Rodentia, Caviomorpha) with terraced molars from the Lower Miocene of Patagonia (Argentina).
–Journal of Vertebrate Paleontology: Vol. 16, #2, pp. 297-302