Cryoprotective AgentsFreezingCryopreservationEthylene GlycolDimethyl SulfoxidePropylene GlycolSemen PreservationGlycerolIcePreservation, BiologicalAntarctic RegionsSperm MotilityChironomidaeAlternative SplicingDimethylformamidePovidoneSpermatozoaDehydrationTrehaloseCell Membrane PermeabilityL-Lactate DehydrogenaseAcclimatizationSucroseCold TemperatureWaterCell SurvivalTemperature