This is the most variable species of the Gypsonoma species found in the UK, in general colouration and forewing markings.

Open woodland.

Recorded in 159 (58.9%) of the 270 2km squares of Huntingdonshire.

Last recorded in July 2019

Recorded date range (Adult): 02 June to 05 October

Recorded date range (Larva/Leafmine): 21 June to 04 December