QUESTIONS IN DIGENEAN SYSTEMATICS AND EVOLUTION

[91] THULIN J, 1981, THESIS U GOTEBORG

[92] ULMER MARTIN J., 1957, PROC IOWA ACAD SCI, V64, P601

[93] Valtonen E.T., 1984, BOTHNIAN BAY REPORTS, V3, P31

[94] Waterman T. H., 1961, PHYSIOL CRUSTACEA, V2, P1

[95] WOODHEAD ARTHUR E., 1931, TRANS AMER MICROSC SOC, V50, P169, DOI 10.2307/3222396

[96] Wright C.A., 1981, P191

[97] YAMAGUTI S., 1934, JAPANESE JOUR ZOOL, V5, P249

[98] Yamaguti S., 1971, SYNOPSIS DIGENETIC T

[99] YAMAGUTI S., 1970, DIGENETIC TREMATODES

[100] YOCHELSON EL, 1979, ORIGIN MAJOR INVERTE, V12, P325

[91] THULIN J, 1981, THESIS U GOTEBORG

[92] ULMER MARTIN J., 1957, PROC IOWA ACAD SCI, V64, P601

[93] Valtonen E.T., 1984, BOTHNIAN BAY REPORTS, V3, P31

[94] Waterman T. H., 1961, PHYSIOL CRUSTACEA, V2, P1

[95] WOODHEAD ARTHUR E., 1931, TRANS AMER MICROSC SOC, V50, P169, DOI 10.2307/3222396

[96] Wright C.A., 1981, P191

[97] YAMAGUTI S., 1934, JAPANESE JOUR ZOOL, V5, P249

[98] Yamaguti S., 1971, SYNOPSIS DIGENETIC T

[99] YAMAGUTI S., 1970, DIGENETIC TREMATODES

[100] YOCHELSON EL, 1979, ORIGIN MAJOR INVERTE, V12, P325