Figure below : Wing-venation of a number of representatives of the family Drosophilidae (including Drosophilinae, Canaceinae, Asteiinae and Sphaeroceratinae) (Brachycera-cyclorrapha).
Reading from top to bottom :
-- Drosophila spec. (Drosophilinae).
-- Periscelis annulipes Lw. (Periscelidinae).
-- Dinomyia ranula Lw. (Canaceinae).
-- Astiosoma rufifrons DUDA. (Asteiinae).
-- Asteia concinna MEIG. (Asteiinae).
-- Limosina spec. (Sphaeroceratinae).
(From ROHDENDORF, 1951)