Family: Tortricidae Checklist Number: 49.091
Pseudargyrotoza conwagana Fabricius, 1775
Yellow-spot Twist
A rare species with only one previous record from Lewis. A small member of the family with an obvious yellow patch, especially when fresh. Active May to July. Ash (Fraxinus excelsior) and wild privet (Ligustrum vulgare) are the two main foodplants