<prompt> Derivative of Rathkes pouch ?Anterior pituitaryPosterior pituitarySuperior parathyroidInferior parathyroid  <response>: Adenohypophysis anterior lobe include i pars anterior or pars distalis or pars glandularis or anterior lobe proper, ii pars intermedia intermediate lobe; and iii tuberal lobe pars tuberalis. It develops from an upward growth Rathkes pouch from the ectodermal roof of stomodeum.Neurohypophysis posterior lobe include i pars posterior or pars nervosa or neural lobe or posterior lobe proper; ii infundibulum infundibular stem; and iii median eminence. It develops from a downgrowth from the 3rd ventricle diencephalon neuroectoderm called infundibulum. 