共 73 条
[3]
ASKEW R R, 1971, P316
[5]
BOUGHTON R. V., 1932, CANADIAN JOUR RES, V7, P524
[8]
BULL JJ, 1991, EVOLUTION, V45, P875, DOI [10.2307/2409695, 10.1111/j.1558-5646.1991.tb04356.x]
[10]
Burt D.R.R, 1970, PLATYHELMINTHES PARA