Spindle Ermine Moth

Butterfly or moth in the family Yponomeutidae 18–20 mm long. Introduced to Québec. Lives in thickets.

There are 4 observations of Spindle Ermine Moth in Québec, mostly in Capitale-Nationale, Montérégie and Bas-Saint-Laurent, and it has been reported in 3 of the 17 regions. They peak in July and August and become rare from September to May.