Reproductive performance and propagule pressure: Key drivers of Rugulopteryx okamurae (Ochrophyta, Dictyotales) invasion of a Posidonia oceanica meadow

Key Points

• Invasion dynamics are largely determined by reproductive performance across various habitats, impacting ecosystem balance.
• Key evidence shows that higher propagule pressure significantly increases the likelihood of R. okamurae establishing in meadows.
• Observational analysis of multiple marine sites highlights the interaction between reproductive traits and invasiveness.
• Findings suggest effective management strategies should focus on reproductive characteristics to control invasive species.