Fly on the window, collected. Body length: 7.8 mm. It was carrying a flower pollinia of an unknown plant.
Likely S.haemorrhoa?
IMAGE 1
Thorax with 3 x strong postsutural dorsocentral bristles + median marginals on tergite 3 .
IMAGE 2
Dark red epandrium.
IMAGE 3
Wing vein R1 with more than 4 setae.
IMAGE 4
Syntergosternite 7+8 median spot of grey-silver microtrichosity near posterior margin