Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Lasionycta quadrilunata is a moth of the Noctuidae family. It is found from south-central Alaska down the spine of the Rocky Mountains to Colorado. It flies over scree tundra and is diurnal. Adults are on wing from mid-July to early August.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.