Phototaxis by the dinoflagellate Gymnodinium splendens Lebour.
D000818:Animals; D002465:Cell Movement; D002940:Circadian Rhythm; D056890:Eukaryota / Q000254:growth & development / Q000502:physiology*; D008027:Light; D008853:Microscopy; D010775:Photic Stimulation; D013690:Television; D013997:Time Factors