First recorded in the Outer Hebrides on the island of Lewis in 2021. Over-wintering as pupae, the adults emerge in the spring and are on the wing from April to May. The main larval food-plant is dog-rose (Rosa canina).

References: 
Leverton, R. & Cubitt, M. (2024). The Larger Moths of Scotland.
Waring, P. & Townsend, M. (2018 third edition). Field Guide to the Moths of Great Britain and Ireland.