title: An ultraviolet-sensitive mechanism in the reptilian parietal eye.
mesh_terms: D000818:Animals; D003118:Color Perception / Q000502:physiology*; D004596:Electroretinography; D005071:Evoked Potentials; D008116:Lizards; D012160:Retina / Q000502:physiology*; D014466:Ultraviolet Rays