Part 34

1938. Mammals of Indiana. Amer. Midland Nat., 17:1-384, 125 figs. in text, 85 maps, January, 1936.

MATTHEW, W. D.

1915. Climate and evolution. New York Acad. Sci., 24:171-318, 33 figs., 17 tables, February 18, 1915.

MAYR, E.

1942. Systematics and the origin of species from the viewpoint of a. zoologist Columbia Univ. Press, New York, xiv + 334 pp., 29 figs., 1942.

MERRIAM, C. H.

1897a. Three new jumping mice (Zapus) from the Northwest. Proc. Biol. Soc. Washington, 11:103-104, April 26, 1897.

1897b. Mammals of Mount Mazama, Oregon. Mazama, 1:204-230, 10 pls., 1 map, October, 1897.

MILLER, G. S., JR.

1899. Preliminary list of New York mammals. Bull. New York State Mus., 6:273-390, November 18, 1899.

1911. A new jumping mouse from New Mexico. Proc. Biol. Soc. Washington, 24:253-254, December 23, 1911.

MOOJEN, J.

1948. Speciation in the Brazilian spiny rats (genus Proechimys, family Echimyidae). Univ. Kansas Publ. Mus. Nat. Hist., 1:301-406, 140 figs. in text, 1 table, December 10, 1948.

MOORE, A. W.

1928. Zapus princeps princeps in Utah. Jour. Mamm., 9:154-155, May 9, 1928.

NICHOLSON, A. J.

1937. A hibernating jumping mouse. Jour. Mamm., 18:103, February 11, 1937.

PEARSON, O. P., and PEARSON, A. K.

1947. Owl predation in Pennsylvania, with notes on the small mammals of Delaware County. Jour. Mamm., 28:137-147, 1 fig., 3 tables, June 1, 1947.

PETRIDES, G. A.

1948. The jumping mouse in Georgia. Jour. Mamm., 29:75-76, February 13, 1948.

PREBLE, E. A.

1899. Revision of the jumping mice of the genus Zapus. N. Amer. Fauna, 15:1-42, 1 pl., 4 figs. in text, August 8, 1899.

PREBLE, N. A.

1944. A swimming jumping mouse. Jour. Mamm., 25:200-201, May 26, 1944.

QUIMBY, D. C.

1951. The life history and ecology of the jumping mouse, Zapus hudsonius. Ecol. Monog., 21:61-95, 14 figs. in text, 7 tables, January, 1951.

RIDGWAY, R.