Multivesicular conglomerates in the neural lobe of the neurohypophysis.
D000367:Age Factors; D000663:Amphibians; D000717:Anatomy, Comparative; D000818:Animals; D010872:Caniformia; D005260:Female; D008297:Male; D008854:Microscopy, Electron; D010904:Pituitary Gland, Posterior / Q000166:cytology*; D051381:Rats