Table 1 Mean number of P. truncatus larvae killed in 24 h by A. biannulipes in function of density
Prey density | Number of prey killed Mean ± S.E. | Number of observations | ANOVA |
|---|---|---|---|
1 | 0.02 ± 0.12a | 60 | df = 359 F = 4.418 P < 0.001 |
2 | 0.05 ± 0.22a | 60 | |
4 | 0.15 ± 0.57ab | 60 | |
6 | 0.25 ± 0.50b | 60 | |
8 | 0.32 ± 0.65b | 60 | |
10 | 0.13 ± 0.38ab | 60 |