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Hydriomena Sordidata

Hydriomena sordidata

Plate XLII — Hydriomena Sordidata is Fig. 54
Plate XLII — Hydriomena Sordidata is Fig. 54

The insect is found all over the northern United States and Canada, and is common in Europe. Various varietal forms have been described, based upon differences, more or less constant, in the markings of the wings.