Status Rare. Scarce in southern England, predominantly coastal.
Flies in June, with larva (leaf-mines) found from late July till early October.Verification Grade Comment: Adults must be reared and/or Gen. Det. to confirm. | Determination by Genitalia Examination Required | |
| Mine: Either the leaf or a good photograph required | |
Recorded in 2 (3%) of 74 10k Squares. First Recorded in 1995. Last Recorded in 2006. |