Male genitalia of M. isobasella.

 
 
  Part of: Zeller HC, Huemer P (2015) A new species of Micropterix Hübner, 1825 from the Orobian Alps (Italy) (Lepidoptera, Micropterigidae). Nota Lepidopterologica 38(2): 133-146. https://doi.org/10.3897/nl.38.5058