Base of fore- and hindwing of Megistopus, showing diagnostic wing characters of Nemoleontini. A forewing of Megistopus flavicornis [Italy, Liguria]; B hindwing of same specimen. Abbreviations: C – Costa, Sc – Subcosta, R – Radius, Rs – Radius sector, MA – Media anterior, MP – Media posterior, CuA – Cubitus anterior, CuP – Cubitus posterior, A – Anal vein, cr – presectoral crossvein.

 
 
  Part of: Badano D, Aspöck H, Aspöck U (2017) Taxonomy and phylogeny of the genera Gymnocnemia Schneider, 1845, and Megistopus Rambur, 1842, with remarks on the systematization of the tribe Nemoleontini (Neuroptera, Myrmeleontidae). Deutsche Entomologische Zeitschrift 64(1): 43-60. https://doi.org/10.3897/dez.64.11704