Orthogonia is a genus of moths of the family Noctuidae. Species Orthogonia basimacula (Draudt, 1939) Orthogonia canimaculata Warren, 1911 Orthogonia denormata (Draudt, 1939) Orthogonia grisea Leech, 1900 Orthogonia plana Leech, 1900 Orthogonia plumbinotata (Hampson, 1908) Orthogonia sera C. & R. Felder, 1862 Orthogonia tapaishana (Draudt, 1939) References Natural History Museum Lepidoptera genus database Orthogonia at funet Hadeninae