Identification and restriction of the type locality of the Manzano Mountains cottontail, Sylvilagus cognatus Nelson, 1907 (Mammalia: Lagomorpha: Leporidae)
Frey, J. K., Fisher, Robert D., and Ruedas, L. A. 1997. "Identification and restriction of the type locality of the Manzano Mountains cottontail, Sylvilagus cognatus Nelson, 1907 (Mammalia: Lagomorpha: Leporidae)." Proceedings of the Biological Society of Washington, 110, (3) 329–331.
