Cynomys ludovicianus ludovicianus
Hansen, Donald J. 1977. Taxonomic status of the prairie dog subspecies Cynomys ludovicianus ludovicianus (Ord) and Cynomys ludovicianus arizonensis Mearns. Unpublished abstract of a thesis presented to the graduate faculty of biology, Eastern New Mexico U
Gaines, Karen H. and S. Boczkiewicz. 1995. Specimen tag information from the New Mexico State University vertebrate museum, Las Cruces. 14 December 1995.
Chesser, R. K. 1981. Genetic and morphologic variation within and among populations of the black-tailed prairie dog. Unpublished dissertation submitted to the graduate faculty of the University of Oklahoma.
Chesser, Ronald K. 1979. Genetic variability of ^&Cynomys ludovicianus in New Mexico, final report. 11 July 1979.
Hansen, D.J. (1977) Taxonomic Status of the Prairue Dog Subspecies Cynomys ludovicianus ludovicianus and Cynomys ludovicianus arizonensis. Abstract of a Thesis Presented to the Graudate Faculty of Biology, Eastern NEw Mexico University. Retrieved from Gua