Morphological and histochemical observations on the acanthocephalan spermatogenesis.
D000818:Animals; D002467:Cell Nucleus; D006376:Helminths / Q000166:cytology*; D006651:Histocytochemistry; D008297:Male; D008928:Mitochondria; D009940:Organoids; D012313:RNA / Q000032:analysis; D013091:Spermatogenesis; D013094:Spermatozoa / Q000032:analysis / Q000166:cytology
D012313:RNA