| Herbivorous zooplankton | |||
| Periodical mean WL (mbsl) | Periodical average (g/m2) | Relative scale | Significance (p) |
| 2 (−209.77) | 32.0 | 2 > 3 | <0.0001 S |
| 3 (−210.39) | 20.3 | 2 > 4 | <0.0001 S |
| 4 (−211.84) | 23.9 | 3 < 4 | p = 0.0084 S |
| Herbivorous copepoda | |||
| 2 (−209.77) | 5.5 | 2 > 3 | <0.0001 S |
| 3 (−210.39) | 3.2 | 2 > 4 | <0.0001 S |
| 4 (−211.84) | 3.5 | 3 < 4 | p = 0.2230 NS |
| Predator copepoda | |||
| 2 (−209.77) | 9.4 | 2 > 3 | <0.0001 S |
| 3 (−210.39) | 5.5 | 2 > 4 | <0.0001 S |
| 4 (−211.84) | 6.0 | 3 < 4 | p = 0.2230 NS |