wingspan : male 35/38, female 38/40 mm
we always saw Napaea merula between 0 and 600 meters, at Canandé, from just East of San Lorenzo to Lita and near Quinindé.
but David Geale took pictures slightly above 1000 meters near Milpe, Jason Hall collected one at 1600 meters at Reserva las Golondrinas, and Severin Uebbing photographed it at 2000 meters at Paz de las Aves ; it is an unusual altitudinal distribution.....
