Two-dimensional plot (PC 1 vs. PC 2) generated from Principal Component Analysis (PCA) run on 95 males of three Melitaea species using twelve metric characters (see Table 2). Legend: crosses: M. athalia; diamonds: M. britomartis; squares: M. aurelia.

  Part of: Jugovic J, Koren T (2014) Wing pattern morphology of three closely related Melitaea (Lepidoptera, Nymphalidae) species reveals highly inaccurate external morphology-based species identification. Nota Lepidopterologica 37(1): 75-90.