Kessleria inexpectata is a moth of the family Yponomeutidae. It is found in France.Fauna Europaea
The length of the forewings is 6.5–7.5 mm for males and 5.5 mm for females. Adults are on wing in July.Huemer, P. & G. Tarmann (1991): Westpaläarktische Gespinstmotten der Gattung Kessleria Nowicki: Taxonomie, Ökologie, Verbreitung. — Mitteilungen der Münchner Entomologischen Gesellschaft 81: 5–110
The larvae feed on Saxifraga paniculata.
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