Stenoptilia tenuis (Felder & Rogenhofer, 1875)

Mimeseoptilus tenuis Felder & Rogenhofer, 1875: plate 140, fig. 50. (Type locality: Colombia).

Material examined. 1 ♀, ARGENTINA, Rio San Francisco by Algarrobal vill., 16.ix.2017, 24°38'S, 64°54'W, 619 m, K. Nupponen & R. Haverinen leg. (CUK) .

Distribution. Colombia, Ecuador, Peru (Gielis 2003), Paraguay, (Ustjuzhanin et al. 2016), Argentina. New record for Argentina.