Delplanqueia dilutella ([Denis & Schiffermüller], 1775)
62.0150 (B&F: 1462)
Previously:Pempeliella dilutella ([Denis & Schiffermüller], 1775)
Resident. Usually occurs sparingly at mv light on the eastern downs but it is sometimes common in the west. Very local, and almost entirely restricted to the chalk. Single-brooded, flying mainly from mid June to the third week of August, occasionally to mid September. Larvae feed on wild thyme. (Pratt, 2011).