Trifolium pratense with larva feeding in seedheads in August/September making a brown, silken, trivalved case, the end of which projects from the enclosing withered floret. Leaves the seedhead to pupate.
Verification Grade Comment: Adult: If a photo, antennal features must be clearly visible
Case: A good quality photo or specimen of the case and plant/pabulum and the bred moth is
Recorded in 37 (26%) of 140 10k Squares. First Recorded in 1887. Last Recorded in 2019. (Data up to end 2019) Additional Stats