共 30 条
- [1] Beecher W. J., 1950, Wilson Bulletin, V62, P51
- [2] BEWS JW, 1917, SA J SCI NOV, P153
- [3] Blake ER, 1953, BIRDS MEXICO GUIDE F
- [4] EIDMANN H., 1944, ZOOL JAHRB ABT SYST OKOL U GEOGR TIERE, V77, P1
- [5] Escherich K., 1911, Biologisches Zentralblatt Leipzig, V31
- [6] JANZEN DANIEL H., 1967, UNIV KANS SCI SCI BULL, V47, P315
- [7] JANZEN DH, 1969, EVOLUTION, V23, P1, DOI [10.2307/2406478, 10.1111/j.1558-5646.1969.tb03489.x]
- [8] JANZEN DH, 1967, EVOLUTION, V21, P620, DOI 10.2307/2406621