Fig. 1From: Altered complementary feeding strategies of the consumers Hydrobia ulvae and Idotea emarginata via passive selectivityBiovolume (mean ± SE) of (a) F. islandica and (b) N. thermalis in control (C), single-grazer with H. ulvae (H) and I. emarginata (I), and mixed grazer treatments (HI) on day 1 and day 2 of incubationBack to article page