title: Directional differences in the colour sensitivity of Daphnia magna.
mesh_terms: D000818:Animals; D003118:Color Perception; D003621:Daphnia / Q000502:physiology*; D005133:Eye Movements; D005260:Female; D009799:Ocular Physiological Phenomena; D010775:Photic Stimulation; D010786:Photoreceptor Cells / Q000502:physiology