Acrobasis suavella

Acrobasis suavella, the thicket knot-horn, is a moth of the family Pyralidae. It was described by Johann [Leopold Theodor Friedrich Zincken] in 1818 and is found in Europe.
Image:Buckler W The larvæ of the [British butterflies and moths Plate CLVIII.jpg |thumb|175px|left| Fig. 5 larva after final moult on its foodplant in galleries of frass covered webon stunted sloe bushes
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The wingspan is 19–24 mm. The moth flies in one generation from June to September.
The caterpillars preferably feed on blackthorn.