Coleophora didymella
 Coleophora didymella is a moth of the Coleophoridae family. It is found in southern France and Italy.The larvae feed on Centaurea scabiosa. They create a large dark yellow-brown composite leaf case of 15–17 mm long. It is composed of two leaf fragments placed behind each other. The case is laterally compressed and the mouth angle is about 20°. Larvae can be found from summer to the next spring.