The chorioid plexus of the lateral and third ventricles of tailed amphibia.
D000663:Amphibians; D000818:Animals; D001001:Anura; D002025:Bufonidae; D002552:Cerebral Ventricles / Q000033:anatomy & histology*; D002831:Choroid Plexus; D006801:Humans; D020542:Third Ventricle
CEREBRAL VENTRICLES/anatomy and histology; FROGS AND TOADS