ArthropodsCompound Eye, ArthropodEyePhotoreceptor Cells, InvertebrateOcular Physiological PhenomenaArthropod VectorsCrustaceaOptic NerveOptic Lobe, NonmammalianSciatic NervePeripheral NervesDipteraDrosophilaNerve FibersVision, OcularInsectsDrosophila ProteinsNerve RegenerationRetinaEye DiseasesInsect ProteinsDrosophila melanogasterEye MovementsBeesPeriplanetaRetinal PigmentsFossilsSpidersPhotoreceptor CellsEye, ArtificialCone OpsinsButterfliesPhylogenyGrasshoppersCockroachesNerve BlockGenes, InsectNerve EndingsVisual PathwaysSural NerveMedian NerveBiological EvolutionSuperior ColliculiNerve CrushFacial NervePeripheral Nerve InjuriesLightTibial NerveEye ProteinsUlnar NerveMolecular Sequence DataPupaArachnidaHeadLarvaGene Expression Regulation, DevelopmentalEye InjuriesFlight, AnimalFemoral NerveSpinal NervesWolbachiaMorphogenesisOptics and PhotonicsTrigeminal NerveNerve Growth FactorsNerve Growth FactorAxonsDry Eye SyndromesBiomimeticsPhrenic NerveMetamorphosis, BiologicalMutationAdaptation, OcularRadial NerveCranial NervesArthropod ProteinsSpinal Nerve RootsNerve Compression SyndromesOphthalmic NerveAmino Acid SequenceMicroscopy, Electron, ScanningBrachyuraAnimals, Genetically ModifiedNerve TissueRhodopsinVisual FieldsMandibular NerveOptic Nerve DiseasesEye AbnormalitiesPhotic StimulationElectrophysiologyInvertebratesArthropod VenomsMolecular StructureRod OpsinsModels, BiologicalBase SequenceCochlear NerveXenopusEye Burns