Stenolechia gemmella (black-dotted groundling) is a moth of the family Gelechiidae. It is known from most of Europe

The wingspan is 10–11 mm. The head is white. Forewings are whitish, somewhat sprinkled with brownish; a spot on costa near base and another at 1/3, an inwardly oblique fascia beyond middle, somewhat interrupted near costa, a spot on base of dorsum, and another at tornus black; some black scales towards apex; vein 4 absent. Hindwings are light grey. The larva is whitish; spots pale grey; head and plate of 2 yellow-brown, latter grey-speckled.Meyrick, E., 1895 A Handbook of British Lepidoptera MacMillan, London pdf Keys and descriptionHeath, J., ed. 1976 The Moths and Butterflies of Great Britain and Ireland Vol. 4 Part 2Langmaid, J. R., Palmer, S. M. & Young, M. R. [eds]. 2018 A Field Guide to the Smaller Moths of Great Britain and Ireland [3rd ed.]Reading, Berkshire. British Entomological and Natural History Societylepiforum.de includes images

Adults are on wing from July to September, and is known for its habit of resting in crevices in bark.UKmoths

The larvae feed on Quercus species. They feed in the young shoots.

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