RRReticulatedRezentRhabdomRheophileRods of HeidenhainSSabulicolousScleriteScrapeSegmentSemiaridSemihumidSensillumSetaSexualdimorphismusShieldSilurSlit (slit organ)sp., spp. & spec.SpermathekaSpermatocleutrumSpermatophoreSpecializationSpineSpiracleSpotted Spurssp.StadiumSterniteSternumStigmaStridulatorySubaculear sting, tubercleSympatricSyntypeSystematicSystemic