title: On the photosensitivity of the circadian time-sense in Drosophilia pseudoobscura.
mesh_terms: D000818:Animals; D002940:Circadian Rhythm; D003201:Computers; D004330:Drosophila / Q000502:physiology*; D008027:Light; D008954:Models, Biological; D010507:Periodicity; D010775:Photic Stimulation; D011679:Pupa / Q000502:physiology; D012168:Retinal Pigments; D013997:Time Factors
chemical_list: D012168:Retinal Pigments