Life cycle
A migrant. The immature stages have not been recorded in the UK.
Larval foodplants
The known foodplants do not occur in the UK.
History
The first for Dumfries & Galloway was found at Abbey Burn Foot, Kirkcudbrightshire, on 20th June 1998, while the first for Wigtownshire was found at Chapel Finian on 8th July 2011 with another at Barnsalloch Point on the same day.