Norfolk status Scarce. Rare in west Norfolk, most records from the Broads. Adult moths rarely seen. Occurs on dry downland feeding on Common Bird's-foot Trefoil or Marshes on Greater Bird's-foot Trefoil.
Leaf-mine: June-July; August-September. Blotch mine, frass is arranged in a spiral and a circular blotch is formed.
VC27,28 records [MBGBI vol2 p220]
Mine: Either the leaf or a good photograph required
Recorded in 10 (14%) of 74 10k Squares. First Recorded in 1874. Last Recorded in 2022. Additional Stats
