''Acompsia delmastroella '' is a

moth Moths are a paraphyletic group of insects that includes all members of the order Lepidoptera that are not butterflies, with moths making up the vast majority of the order. There are thought to be approximately 160,000 species of moth, many of w ...

of the family Gelechiidae. It is found in the south-western

Alps The Alps () ; german: Alpen ; it, Alpi ; rm, Alps ; sl, Alpe . are the highest and most extensive mountain range system that lies entirely in Europe, stretching approximately across seven Alpine countries (from west to east): France, Sw ...

( Alpi Cozie, Alpes Maritimes,

Alpes-de-Haute-Provence Alpes-de-Haute-Provence or sometimes abbreviated as AHP (; oc, Aups d'Auta Provença; ) is a department in the Provence-Alpes-Côte d'Azur region of France, bordering Alpes-Maritimes and Italy to the east, Var to the south, Vaucluse to the west ...

). The habitat consists of alpine meadows. The

wingspan The wingspan (or just span) of a bird or an airplane is the distance from one wingtip to the other wingtip. For example, the Boeing 777–200 has a wingspan of , and a wandering albatross (''Diomedea exulans'') caught in 1965 had a wingspan of ...

is 15–16 mm for males and 13–14 mm for females. The forewings are olive-brown, slightly shining and mottled with lighter scales. The hindwings are dark grey. Adults are on wing from July to mid-August. Adults have been observed in the flowers of '' Helianthemum nummularium''.

References

Moths described in 1998 Acompsia Moths of Europe {{Dichomeridinae-stub