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. 2015 Aug 24;12(Suppl 1):S8. doi: 10.1186/1742-9994-12-S1-S8

Figure 1.

Figure 1

Agglomerative cluster analysis of behavioural traits measured left) in L2 larvae and right) in A1 adults of Phaedon cochleariae (L2, N = 35; A1, N = 48). The height is based on a Spearman rank correlation matrix among behavioural traits. The number of marked behavioural dimensions (activity and boldness) was identified by a Silhouette plot (not shown). Var. - variance.