Family Bathyergidae Waterhouse, 1841. Ann. Mag. Nat. Hist., [ser. 1], 8:81. COMMENTS: Reviewed by Honeycutt et al. (1991). The family has been traditionally divided into two subfamilies: Bathyerginae with grooved upper incisors (Bathyergus); and Georychinae with ungrooved upper incisors (Cryptomys, Georychus, Heliophobius, Heterocephalis). Honeycutt et al. (1991:59) did not support such groupings.

{"references": ["Honeycutt, R. L., M. W. Allard, S. V. Edwards, and D. A. Schlitter. 1991. Systematics and evolution of the family Bathyergidae. Pp. 45 - 65, in The biology of the naked mole rat (P. W. Sherman, J. U. M. Jarvis, and R. D. Alexander, eds.). Princeton University Press, Princeton, 518 pp."]}

Published as part of Charles A. Woods, 1993, Order Rodentia - Suborder Hystricognathi, pp. 771-806 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 771, DOI: 10.5281/zenodo.7353083