Spermatozoa (2) espèce (1) risque (1) mortalité (1) exposition (1) dégradation (1) conflit (1) survie (1) Sperm competition (1) Mortality (1) Variation (1) Control (1) Individual differences (1) Testis (1) Survival (1) Storage (1) Species (1) Risk (1) Proportion (1) Performance (1) Paternity (1) Mortality (1) Males (1) Longevity (1) Insects (1) Hypothesis (1) Glands (1) Generative organs, Female (1) Generative organs (1) Flies (1)