Habitat requirements and description of ten genera of shelled mollusks of the Chiricahua Mountains, Arizona
Keatts R. 1973. Habitat requirements and description of ten genera of shelled mollusks of the Chiricahua Mountains, Arizona. Evergreen State College, Olympia, WA
"Many snails are restricted to the Chiricahuas because the cover afforded by rocks is absent between the ranges of neighboring mountains. The exposure of the slope, geological formation, vegetation, and moisture all add to the complex problem of land mollusk distribution." Species accounts and illustrations.