Dichrorampha acuminatana (Lienig & Zeller, 1846)
49.3130 (B&F: 1279)
A resident species, usually occurring singly or sparingly by day and at mv light in a few places in both vice-counties. Often fairly common at Walberton and Newhaven. Double-brooded, flying mainly from early May to early June, then again more plentifully from late July to early September. Larvae feed on the roots of ox-eye daisy. (Pratt, 2011).