ArthropodsCompound Eye, ArthropodEyePhotoreceptor Cells, InvertebrateOcular Physiological PhenomenaArthropod VectorsCrustaceaOptic Lobe, NonmammalianDipteraDrosophilaVision, OcularInsectsDrosophila ProteinsInsect ProteinsEye DiseasesDrosophila melanogasterEye MovementsBeesRetinaPeriplanetaRetinal PigmentsFossilsSpidersPhotoreceptor CellsEye, ArtificialCone OpsinsButterfliesPhylogenyGrasshoppersCockroachesGenes, InsectBiological EvolutionVisual PathwaysSuperior ColliculiLightEye ProteinsPupaArachnidaMolecular Sequence DataOptic NerveHeadFlight, AnimalLarvaEye InjuriesGene Expression Regulation, DevelopmentalWolbachiaOptics and PhotonicsMorphogenesisBiomimeticsDry Eye SyndromesAdaptation, OcularMetamorphosis, BiologicalArthropod ProteinsMutationAmino Acid SequenceMicroscopy, Electron, ScanningRhodopsinBrachyuraAnimals, Genetically ModifiedPhotic StimulationInvertebratesEye AbnormalitiesRod OpsinsMolecular StructureBase SequenceVisual FieldsArthropod VenomsEye BurnsEntomologyXenopusModels, BiologicalBeetlesScorpionsEye EnucleationAnnelidaEye ColorTriboliumHomeodomain ProteinsPhenotypeIsopodaSulfur CompoundsAmberTetranychidaeMotion PerceptionTicksEvolution, MolecularVolatile Organic CompoundsMitesEye BanksPredatory BehaviorElectrophysiologySpecies SpecificityHorseshoe CrabsNerve RegenerationMicroscopy, ElectronSiphonapteraAcariMoltingSymbiosisDaphnia