Eggs of 2-day Delayed Intruders Synchronously Hatch under Reproductive Competition in a Burying Beetle

Key Points

• Eggs of intruding burying beetles hatch simultaneously despite a two-day delay, enhancing competitive survival.
• In experiments, efforts to synchronize egg hatching resulted in increased survival rates within competitive environments.
• In this study, egg development was closely monitored under varying levels of intruder aggression and resource competition.
• The findings suggest that reproductive strategies in beetles may adapt to environmental pressures and competition for resources.