Compound Eye, ArthropodOcular Physiological PhenomenaSolar SystemPhotoreceptor Cells, InvertebrateEyeHoming BehaviorTurbellariaLocusta migratoriaThoracicaInsectsPhotoreceptor CellsCrustaceaDesert ClimateAntsCiona intestinalisFlight, AnimalVision, OcularLightElectroretinographyLarvaDrosophila ProteinsOrientationEmbryo, NonmammalianRetinaDrosophila melanogasterHomeodomain ProteinsDrosophilaPhotic StimulationGene Expression Regulation, DevelopmentalSpace PerceptionNeuronsMolecular Sequence Data