Figure 6d from: Kjærandsen J, Polevoi A, Salmela J (2020) Coelosynapha, a new genus of the subfamily Gnoristinae (Diptera: Mycetophilidae) with a circumpolar, Holarctic distribution. Biodiversity Data Journal 8: e54834. https://doi.org/10.3897/BDJ.8.e54834

Figure 6d Variation in wing venation of males of Coelosynapha loici sp. n. Note the substantial variation in the radial sector ranging from R2 and R3 being absent to separated to a variable degree of fusion into R2+3. Variation in these characters are also apparent between left and right side in some specimens. Abbreviations: A = anal veins (numbered); CuA = anterior branch of cubital vein; CuP = posterior branch of cubital vein; h = humeral vein; iCu = intercubital fold (not a vein); M = medial veins (numbered); R = radial veins (numbered); r–m = radial–medial crossvein; Rs = radial sector; sc = subcostal vein; tb = basal transversal. - Paratype, male 2, details of radial sector