Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The Miller (Acronicta leporina) is a moth of the family Noctuidae. It is found throughout Europe apart from the far south-east. It also shows up seasonally in parts of the western United States, such as New Mexico, Colorado, and Wyoming.This is a variable but always distinctive species, the forewings ranging from almost white to dark grey (pale grey being the most common colour form) with characteristic crescent-shaped black markings. The hindwings are white. The wingspan is 1.5-1.69 in (38-43 mm). Adults of this species fly at night from June to August [1] and will come to light and sugar but are not especially strongly attracted.