Megalonycta is a genus of moths of the family Noctuidae. The genus was erected by Pierre Viette in 1965. Species Megalonycta mediovitta (Rothschild, 1924) Madagascar, Comoros Megalonycta adelphica (A. E. Prout, 1927) São Tomé Megalonycta forsteri Laporte, 1979 Ethiopia, Kenya, Tanzania Megalonycta kissa Bippus, 2020 from Reunion Megalonycta inversa (Gaede, 1915) Tanzania Megalonycta paragrapha (Felder & Rogenhofer, 1874) South Africa, Zimbabwe, Tanzania References Viette, P. (1965). "Descriptions préliminaires de nouveaux genres et espèces de Noctuidae Amphipyrinae malgaches (Lep.)". Bulletin de la Société entomologique de France. 70: 85–91. Hadeninae Moth genera Taxa named by Pierre Viette