Calybites quadrisignella

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Calybites quadrisignella (Zeller, 1839) is a small moth in the Gracillariidae family found in Central and Eastern Europe. The larvae feed by mining the leaves of buckthorn plants: Rhamnus catharticus, Rhamnus frangula, Rhamnus imeritinus, and Rhamnus saxatilis tinctorius. The species has the synonym Gracilaria quadrisignella.