Intranuclear crystal within the phagocytes of the ovary of Arbacia punctulata.
D000818:Animals; D002467:Cell Nucleus; D055598:Chemical Phenomena; D002621:Chemistry; D004447:Echinodermata; D005260:Female; D066298:In Vitro Techniques; D008854:Microscopy, Electron; D010053:Ovary / Q000166:cytology*