共 18 条
[1]
ALLEN JA, 1894, B AM MUS NAT HIST, V6, P233
[2]
BANGS O, 1895, P BOSTON SOC NAT HIS, V26, P529
[3]
Buss I. O., 1941, Journal of Mammalogy, V22, P403, DOI 10.2307/1374935
[4]
DICE LR, 1932, VARIATION GEOGRAPHIC, P1
[5]
DONALDSON HH, 1924, MEM WISTAR I ANAT BI, V6
[6]
Errington P. L., 1937, Journal of Mammalogy, V18, P333, DOI 10.2307/1374207
[7]
ERRINGTON PAUL L., 1939, JOUR MAMMAL, V20, P465, DOI 10.2307/1374593
[8]
GOIN A, 1943, J MAMMAL, V24, P212
[9]
HATFIELD D. M., 1939, Journal of Mammalogy, V20, P258, DOI 10.2307/1374378
[10]
Hollister N., 1911, N AM FAUNA, V32, P1