The caudal neurosecretory system of fishes.
D005399:Fishes / Q000502:physiology*; D009424:Nervous System Physiological Phenomena; D009474:Neurons / Q000033:anatomy & histology*; D009490:Neurosecretory Systems; D013116:Spinal Cord / Q000033:anatomy & histology*
FISH/physiology; NERVOUS SYSTEM/physiology; NEURONS/anatomy and histology; SPINAL CORD/anatomy and histology