Figure above :  Wing-venation of a number of representatives of the family Nemestrinidae (Brachycera-orthorrapha).
      Reading from left to right and from top to bottom :
      185 -- Hirmoneura  bellula PHIL.
      186 -- Hirmoneura  obscura MEIG.
      187 -- Symmictoides  simplex Lw.
      188 -- Rhynchocephalus  fasciatus MACQ.
      189 -- Nemestrinus  aegyptianus WIED.
      190 -- Neorhynchocephalus  tauscheri FISCH.
      191 -- Trichophtalma  barbarossa BIG.
      192 -- Stenopteromyia  bolivari STROBL.
      193 -- Fallenia  fasciata FABR.