The 'Ear' moths, or Amphipoea species are so alike that it is not usually reliable to distinguish them without genital examination.
Pupates in loose soil.
Salt-marshes, sand dunes and fens.
Recorded in 4 (1.5%) of the 270 2km squares of Huntingdonshire.
Last recorded in August 2020
Recorded date range (Adult): 14 July to 30 August