This species was first recorded in the UK in London in 1982. It was probably imported with garden conifers like Juniper or Leyland Cypress.
The three distinct white cross-bands, which give it its latin name, are diagnostic.
Recorded in 24 (8.9%) of the 270 2km squares of Huntingdonshire.
Last recorded in August 2020
Recorded date range (Adult): 16 April to 02 October
Recorded date range (Larva/Leafmine): 21 January to 21 January