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Black Arches

It is, perhaps, strange that this predominantly white moth should be called the black arches. When you look at closely, however, you can see a series of black arches across the forewings and I guess that is where the name comes from.

This smart, attractive moth is quite common in August and is mainly a species of woodland and you may, apparently, ocassionally find them asleep during the day on oak tree trunks which is the main food plant of its larvae.



The records for this species have been organised into reports, charts, maps and photos. Click a pic below to see the detail:

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