Figure above :  Wing-venation of a number of representatives of the family Cecidomyiidae  ( = Itonididae)
      (including Lestremiidae) (Nematocera).
      Reading from left to right and from top to bottom :
      112 -- Catocha  spec.
      113 -- Lestremia  cinerea MEIG.
      114 -- Tetraxyphus  atra MEIG.
      115 -- Lasioptera?  flexuosa WINN.
      116 -- Cordylomyia  rudis WINN.
      117 -- Asphondylia  sarothamni Lw.
      118 -- Miastor  hastatus KIEFF.