terrestrial isopods, Oniscidea, Mexico, United States, zoogeography
Jass, Joan P. and Klausmeier, Barbara R.
"Transborder associations of terrestrial isopods (Crustacea, Isopoda, Oniscidea) of Mexico and the United States,"
Western North American Naturalist: Vol. 66
, Article 13.
Available at: http://scholarsarchive.byu.edu/wnan/vol66/iss1/13