Fig. 3

Species estimates of hierarchical clustering and confidence evaluation of a priori defined morphospecies and morphoclusters by LDA. Columns show results for 75 % and 95 % of total variation in the morphometric data. a, b: Choice of the best fitting cluster model by BIC. Reassignment probabilities to the clusters from hierarchical clustering with individuals ordered by (c, d) clusters and (e, f) by a priori defined morphospecies, and (g, h) reassignment probabilities to a priori defined morphospecies. Bars below plots C-H indicate prior group assignment for LDA, bars above plots E and F indicate affiliation to a priori defined morphospecies. Individuals in plots E-H are ordered identically