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Figure 3 | Parasites & Vectors

Figure 3

From: Differences in susceptibility and immune responses of three-spined sticklebacks (Gasterosteus aculeatus) from lake and river ecotypes to sequential infections with the eye fluke Diplostomum pseudospathaceum

Figure 3

Infection success of D. pseudospathaceum . Eye flukes from pre-exposures (A) were larger and thereby discriminated from those of the single exposures (B) 1.5 and 5 days after the last exposure (mean and SE, 0/0 = sham exposed controls, 0/1 = single exposure only, 5/0 = pre-exposures only, 5/1 = pre- and single exposures, different letters above bars indicate significant differences p < 0.05 with sequential Bonferroni correction for multiple testing). Note: In all exposure setups, lake sticklebacks (black) had significantly less parasites than river sticklebacks (grey) at both time points. Single exposure of naïve sticklebacks (0/1) resulted in significantly higher numbers of parasites per fish compared to pre-exposed sticklebacks (5/1).

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