The frequencies of black and white spots in the wing pattern of Erebia medusa from three studied habitats. KH – Kojšovská hoľa (1246 m a. s. l), ZL – Zlatá Idka (660 m a. s. l), DB – Dobroslava (335 m a. s. l).

 
 
  Part of: Mikitová B, Šemeláková M, Panigaj Ľ (2022) Wing morphology and eyespot pattern of Erebia medusa (Lepidoptera, Nymphalidae) vary along an elevation gradient in the Carpathian Mountains. Nota Lepidopterologica 45: 233-250. https://doi.org/10.3897/nl.45.68624