Norfolk status Salt marsh species preferring the dry belt at high tide. Most common and widespread of the salt-marsh feeding Coleophoridae. Leaf-mine: September to October. Forms distinctive 'dirty-looking' case, which is coated with dark granules
[MBGBI vol3 p313]
Determination by Genitalia Examination (gen. det.) Required
Case: A good quality photo or specimen of the case and plant/pabulum is required.
Recorded in 11 (15%) of 74 10k Squares. First Recorded in 1991. Last Recorded in 2021. Additional Stats