All of our specimens were trapped in rocky habitats, but in many such places we trapped unsuccessfully for neotoma cinerea, even though some sign of its presence frequently was evident.
"Mammals of Northwestern South Dakota"
Kenneth W. Andersen
neotoma cinerea arizonae Merriam.
"Mammals of the Grand Mesa, Colorado"
Sydney Anderson
neotoma albigula melanura Merriam.
"Noteworthy Mammals from Sinaloa, Mexico"
J. Knox Jones, Jr. Ticul Alvarez M. Raymond Lee