Bucculatrix laciniatella is a moth in the family Bucculatricidae. It was described by Per Benander in 1931. It is found from Sweden and the southern part of European RussiaFauna Europaea to Japan (Honshu).A revision of the Japanese species of the family Bucculatricidae (Lepidoptera)
The wingspan is 6–8 mm. Adults are on wing from May to July.Svenska fjärilar
The larvae feed on Artemisia oelandica and Artemisia laciniata. They mine the leaves of their host plant. Larvae can be found in May.
References
Natural History Museum Lepidoptera generic names catalog