This is the most variable species of the Gypsonoma species found in the UK, in general colouration and forewing markings.
Recorded in 160 (59.3%) of the 270 2km squares of Huntingdonshire.
Last recorded in October 2020
Recorded date range (Adult): 02 June to 05 October
Recorded date range (Larva/Leafmine): 21 June to 04 December