Fig. 2From: Altered complementary feeding strategies of the consumers Hydrobia ulvae and Idotea emarginata via passive selectivitya Δδ13C (mean ± SE) and b Δδ15N (mean ± SE) of H. ulvae and I. emarginata in the single- and mixed-grazer treatments after day 1 and day 2 of the incubationBack to article page