Observations on the functional organization of the ovarian balls of Moniliformis and Polymorphus (Acanthocephala).
D000049:Acanthocephala / Q000502:physiology / Q000648:ultrastructure*; D000818:Animals; D005260:Female; D005306:Fertilization; D008990:Moniliformis / Q000502:physiology / Q000648:ultrastructure*; D010053:Ovary / Q000648:ultrastructure; D010063:Ovum / Q000648:ultrastructure