Retinal bipolar cells with double colour-opponent receptive fields.
D000818:Animals; D002347:Carps / Q000502:physiology; D003118:Color Perception / Q000502:physiology*; D005071:Evoked Potentials; D012160:Retina / Q000166:cytology / Q000502:physiology*; D014795:Visual Pathways / Q000502:physiology