The larvae of Gepus invisus Navás, 1912 and Solter liber Navás, 1912, a comparative description (Neuroptera: Myrmeleontidae).

The third instar larvae of Gepus invisus and Solter liber are comparatively described and illustrated for the first time with a particular emphasis on genus level characters. Larval morphology confirms a close relationship between these genera as they differ only in minor characters.