Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Noctuoidea is the superfamily of noctuid (Latin "night owl") or "owlet" moths, and has the largest number of species described for any Lepidopteran superfamily. Its classification has not yet reached a satisfactory or stable state. The most recent classifications include only four families in the superfamily; Noctuidae, Oenosandridae, Doidae, and Notodontidae. The remaining four families listed here are presently all considered subfamilies within Noctuidae.