Coremagnatha is a genus of moths of the family Erebidae. The genus was erected by George Hampson in 1924. The Global Lepidoptera Names Index gives this name as a synonym of Mamerthes H. Druce, 1891. Species Coremagnatha cyanocraspis Hampson, 1924 Trinidad Coremagnatha orionalis (Walker, [1859]) Brazil References Herminiinae