wingpan : male 41, female 43 mm
Oleria assimilis flies in the upper rio Napo valley, but also much farther South.
this is the former Oleria sexmaculata (KRW pers. com.).
Oleria agarista and Oleria assimilis look almost exactly the same,but, in Sangay NP,
assimilis is locally common East of Mendez when agarista is exceedingly rare.
