Figure 3
From: Inducers of settlement and metamorphosis of the shrimp Hippolyte inermis Leach in Posidonia oceanica
Average abundance of post-larvae settled every 3 days in each treatment and in paired controls and their standard deviations. (a) Posidonia and its control; (b) Cocconeis and its control; (c) VOC and its control. Asterisks indicate the significance of differences between tests and controls at 0.001 (**) or 0.05 (*).
