nearly significantp = 0.07
Caudal vibration Overall tail movement of larvae was not significantly affected by risk treatment (two-way repeated-measures ANOVA, F 1,58 = 1.41, p = 0.24), but the presence of a conspecific during the trials had a nearly significant effect on overall tail movement ( F 1,58 = 3.39, p = 0.07), which tended to be higher in individual trials (mean ± SE = 59.5 ± 4.2%) than in trials with a conspecific (53.6 ± 3.4%).