Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Epinotia bilunana is a moth of the family Tortricidae. It is found in Europe. The wingspan is 13 17 mm. The moth flies from May to August.The larvae mainly feed on Birch. A moth is an insect closely related to the butterfly, both being of the order Lepidoptera. Moths form the majority of this order; there are thought to be 150,000 to 250,000 different species of moth (about ten times the number of species of butterfly), with thousands of species yet to be described.