1897. Revision of the North American bats of the family
Vespertilionidae. N. Amer. Fauna, 13:1-140, 3 pls., 40 figs.
in text, October 16, 1897.
MILLER, G. S., JR., and ALLEN, G. M.
1928. The American bats of the genera Myotis and Pizonyx. U. S.
Nat. Mus. Bull., 144:viii+218, 1 pl., 1 fig., 13 maps, May 25,
1928.