Smallest of our Ethmia species.
Adults seen flying on sunny afternoons, but also comes to light.
Fenland, wetlands and damp open woodland as well as waste ground, banks and gardens.
Recent records from West Norfolk fenland.
[MBGBI vol4.1 p183]
Recorded in 13 (19%) of 69 10k Squares.
First Recorded in 1874.
Last Recorded in 2020.