Fig. 5

Vertical distribution of the average densities of nematode species Terschellingia longicaudata and Spirinia parasitifera in the three sites, during the four sampling times (n = 4, average ± SE). Bars with angled dashed lines were significantly higher on the pairwise test performed among strata over the sampling times (St × Ti) for T. longicaudata and among strata for S. parasitifera