Review of Schaus, 1911 (Lepidoptera, Noctuidae): a new combination and re-descriptions of species newly associated with ferns (Polypodiaceae).

Schaus, 1911 (Noctuidae) is the smaller of two noctuid genera originally described by Schaus that include species recently associated with ferns (Pteridophyta), in this case Polypodiaceae, as larval food plants. Following an examination of type material and reared specimens accompanied by DNA barcode data, is revised to include Schaus, 1911, (Jones, 1914), and (Schaus, 1914), , the last of which is transferred from Schaus, 1914 (= Druce, 1908). is characterized based on adult and larval morphology, especially that of the male genitalia.