1. A sensory structure capable of light reception located on the dorsal side of the diencephalon in various reptiles
   - third eye

Derived forms: pineal eyes

Type of: receptor, sense organ, sensory receptor

Part of: betweenbrain, diencephalon, interbrain, thalmencephalon

• mamba
• mambo
• mamelon
• Mameluke
• Mamet
• mamey
• mamilla
• mamillary body
• mamma
• mamma's boy
• mammal
• mammal family
• mammal genus
• mammal Semnopithecus
• Mammalia
• mammalian
• mammalogist
• mammalogy
• mammary
• mammary gland
• Mammea
• Mammea americana
• mammee
• mammee apple
• mammee tree