Nationally scarce (Na) on sea cliffs in parts of southern England. First discovered in our area in 2020, when found to be common on the foodplant at a site near Freshwater Bay, Isle of Wight, and therefore possibly an undiscovered colony. Wingspan 12-14 mm. The large and relatively conspicuous, strigulate medio-dorsal blotch of white ground colour is reminiscent of
Cydia jungiella which has similar forewing coloration;
S. leplastriana may be distinguished by the distinctly triangular pre-tornal marking which reaches the middle of the wing, and in the male by the darker hindwings which in
C. jungiella are white [Bradley]. Larva feeds on Wild Cabbage.