Fig. 7From: Growth of Mya arenaria L. at the northern edge of the range: heterogeneity of soft-shell clam growth characteristics in the White SeaSimilarity dendrogram of group age rows, describing individual variability of the growth characteristics of 5-year-old molluscs in separate beds. Vertical axis is ratio F/F cr; circles show clusters of age rows with no significant distinctions; 1–7 cluster numberBack to article page