Figure 2 in Hatching success in brackish water of Perca fluviatilis eggs obtained from the western Baltic Sea

Figure 2. - Haplotype network of perch Perca fluviatilis in Europe (n = 707). Each line represents one base pair substitution. Two component numbers (x-y) refers to clade number (x) and haplotype (y). Circle sizes are relative to number of individuals (see text for references).