Stenoptilia pterodactyla (Linnaeus, 1761)
45.0120 (B&F: 1509)
Stenoptilia fuscus (Retzius, 1783)
Stenoptilia fuscodactyla (Haworth, 1811)
A widespread resident although missing from large areas of the county. It usually occurs sparingly or fairly commonly, chiefly on the Downs and in a wide range of habitats in the north. It is single-brooded, flying mainly from early June to the third week of August, occasionally from late May. The larvae feed on germander speedwell. (Pratt, 2011).