2013-09-062008-01-172013-09-061965-11-012008-01-172008-01-17De Graaff, G 2008, A systematic revision of the Bathyergidae (Rodentia) of Southern Africa, DSc Thesis, University of Pretoria, Pretoria, viewed yymmdd <http://hdl.handle.net/2263/23608>http://hdl.handle.net/2263/23608Thesis (DSc (Zoology))--University of Pretoria, 2008.Please read the section 21chapter20, (Summary and conclusions), of this document© University of PretorBathyergidae (rodentia) southern africaUCTDThesishttp://upetd.up.ac.za/thesis/available/etd-01172008-105405/