Scatter plot of the P. apollo forewing shape change along the first two canonical variates as axes. CV1 and CV2 cumulatively displaying 81.12% of the variability with 80% confidence ellipses.

 
 
  Part of: Štefánik M, Fedor P (2020) Environmental stress in Parnassius apollo reflected through wing geometric morphometrics in a historical collection with a possible connection to habitat degradation. Nature Conservation 38: 79-99. https://doi.org/10.3897/natureconservation.38.48682