SemenSemen AnalysisSemen PreservationSwimmingSperm MotilitySperm CountSpermatozoaInfertility, MaleAir SacsEjaculationInsemination, ArtificialImmobility Response, TonicFertilityCryopreservationAsthenozoospermiaSperm BanksOligospermiaTritonia Sea SlugBehavior, AnimalAndrologyVasectomyInsemination, Artificial, HeterologousVaricoceleSeminal Vesicle Secretory ProteinsEscape ReactionAntidepressive AgentsMasturbationMotor ActivityMolluscaDivingCervix MucusSexual AbstinenceAcrosomeSperm-Ovum InteractionsImipramineCryoprotective AgentsTestisStress, PsychologicalLibidoPregnancyGenitalia, MaleManuals as TopicGenital Diseases, MaleDesipramineCorticosteroneFluoxetineHindlimb SuspensionSpheniscidaeInsemination, Artificial, HomologousVirus SheddingScrotumFreezingExploratory BehaviorAntelopesLocomotionDepressionPregnancy RateSperm Retrieval