共 24 条
[4]
Cody M.L., 1973, Annual Rep Ecol Syst, V4, P189, DOI 10.1146/annurev.es.04.110173.001201
[5]
CONVERGENT CHARACTERISTICS IN SYMPATRIC SPECIES - A POSSIBLE RELATION TO INTERSPECIFIC COMPETITION AND AGGRESSION
[J].
CONDOR,
1969, 71 (03)
:223-&
[7]
COTT HB, 1946, P ZOOL SOC LOND, V384, P1
[8]
COTT HB, 1971, OSTRICH S, V8, P357
[9]
Dobzhansky T., 1950, American Scientist, V38, P209