Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Catocala diversa is a moth of the Noctuidae family. It is found in Spain, south-eastern France, Italy, the Balkans, European southern Russia and Israel. There is one generation per year. Adults are on wing from May to July. The larvae feed on Quercus species. 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.