Teleiodes luculella
species of moth

Teleiodes luculella, the crescent groundling, is a moth of the family Gelechiidae. It is found from Europe to the southern Ural and Transcaucasia. The habitat consists of woodlands, including oak woodlands.
The wingspan is 9–13 mm. The head is white, mixed with black. Terminal joint of palpi shorter than second. Forewings are dark grey, mixed with black; some indistinct whitish spots towards base; a semicircular white costal blotch before middle, enclosing a blackish costal mark, and posteriorly suffused with yellow-ochreous in disc; a small whitish tornal spot, and a larger one on costa opposite. Hindwings under 1, grey. The larva is whitish green; dots black; head yellow-brown; plate of 2 yellow brown, black-marked
Adults are on wing from May to June.
The larvae feed on Quercus, Castanea sativa, Betula, Acer and Salix eleagnos.
“Teleiodes luculella” enters the record as species of moth. Crown Archives preserves that source wording while asking what Teleiodes, luculella and species can confirm, complicate or overturn.
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The date and method of observation matter as much as the stated conclusion, especially where classification or consensus has changed. The source revision retrieved here is dated May 10, 2026. The linked authority identifier is Q13798185. None of the 0 selected statements returned an explicit reference.
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This entry incorporates text from “Teleiodes luculella” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.