Pempelia palumbella is a moth of the family Pyralidae. It is found in Europe.
The wingspan is . The forewings are violet-brown, more or less sprinkled with whitish and dark fuscous, suffused with whitish towards costa between lines and on apex; first and second lines pale red-brownish, internally black-edged, first angulated, preceded by a small spot of blackish raised scales on fold, second twice indented; a rather oblique black discal mark. The hindwings are light fuscous, darker terminally. The larva is dark greenish-grey, reddish-tinged; dorsal line brownish, pale-edged; subdorsal double, lighter brownish; head reddish brown: in tubular webs on Erica and Polygala Meyrick, E., 1895 A Handbook of British Lepidoptera MacMillan, London pdf Keys and descriptionlepiforum.de includes imagesParsons, M. Clancey, C. 2023 A Guide to the Pyralid and Crambid Moths of Britain and Ireland Atropos Publishing Goater, B., Dyke . G. and Tweedie, R. 1986 British Pyralid Moths: A Guide to Their Identification
The moth flies in one generation from May to September.
The caterpillars feed on calluna, ericaceae species, thyme and polygalaceae species.
Notes
The flight season refers to Belgium and the Netherlands. This may vary in other parts of the range.
External links
waarneming.nl Lepidoptera of Belgium Pempelia palumbella on UKmoths