Fig. 2: Overview of gut microbiota and microfauna composition of wild Atlantic salmon.
From: Co-diversification of an intestinal Mycoplasma and its salmonid host

Atlantic salmon were sampled across five locations in northern Norway, including Andøye, Torsken, Alta, Nordkapp, and Bugøynes, as indicated by black fish images. a illustrates the relative MAG abundance of all 19 MAGs, including all genera, and b focuses on the relative MAG abundance within the Mycoplasma genus. c Pie charts indicate microfauna and diet composition. The right pie chart indicates vertebrate composition, and the left indicates invertebrate composition.