Figure 2

Sampling location off the Icelandic coast. Grey dots represent the sites where lumpfish were sampled in the MRI survey; blue dots the sites where fish with visible clinical signs in the kidney were observed. The two red dots show: (a) the location of the initial three fish sent for examination in spring 2011 and (b) the site where the 10 fish were collected in spring 2012 for thorough examination; 5 with clinical signs and 5 apparently healthy fish.