Figures 140–144. Male genitalia. 140 in The flower fly genus Citrogramma Vockeroth (Diptera: Syrphidae): illustrated revision with descriptions of new species

Figures 140–144. Male genitalia. 140, Citrogramma bicornutum (from Vockeroth, 1969): a, left lateral view; b, superior lobe, lateral, outline only; c, sternum 9, superior lobes and aedeagal base, ventral view; d, right surstylus, lateral view. 141, Citrogramma schlingeri, left lateral view. 142, Citrogramma distinctum, left lateral view. 143, Citrogramma triton, left lateral view. 144, Citrogramma frederici, left lateral view.