After Miller & Carranza-Castañeda. 1982, White & Morgan, 1995, Voorhies & Timperley, 1997, and McKenna & Bell, 1997
<==o †Archaeolaginae Dice, 1929 |-- †Archaeolagus sonoramus |?- †Panolax sp. |?- †Pewelagus dawsonae `--o †Hypolagus Dice, 1917 [Lagotherium, Pliolagus] |-- †H. arizonensis |-- †H. browni |-- †H. edensis Frick, 1921 |-- †H. fontinalis Dawson, 1958 |-- †H. furlongi Gazin, 1934 |-- †H. gidleyi White, 1987 |-- †H. limnetus Gazin, 1934 [=? H. edensis Frick, 1921] |-- †H. mexicanus Miller & Carranza-Castañeda, 1982 |-- †H. parviplicatus Dawson, 1958 |-- †H. regalis |-- †H. tenfordi |-- †H. vetus Kellogg |-- †H. voorhiesi `--+?- †H. sp. sensu Miller & Carranza-Castañeda, 1982 |-- †H. oregonensis `-- †H. ringoldensis Gustafson, 1978
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 - Miller, W. E. & Carranza-Castañeda, O. 1982: New lagomorphs from the Pliocene of central Mexico.
–Journal of Vertebrate Paleontology: vol. 2, #1, pp. 95-107. - Voorhies, M. R. & Timperley, C. L., 1997: A new Pronotolagus (Lagomorpha: Leporidae) and other leporids from the Valentine Railway Quarries (Barstovian, Nebraska), and the archaeolagine-leporine transition.
–Journal of Vertebrate Paleontology: Vol. 17, #4, pp. 725-737 - White, J. A. & Morgan, N. H., 1995: The Leporidae (Mammalia, Lagomorpha) from the Blancan (Pliocene) Taunton Local Fauna of Washington.
–Journal of Vertebrate Paleontology: Vol. 15, #2, pp. 366-374