NyctennomosNyctennomos is a genus of moths of the family Erebidae. The genus was erected by George Hampson in 1926. All species of this genus are known from Madagascar.Species in this genus are:Nyctennomos ambitsha Viette, 1976Nyctennomos catalai Nyctennomos decaryi Nyctennomos descarpentriesi Nyctennomos peratosema Hampson, 1926Nyctennomos subpurpurascens Nyctennomos ungulata Berio, 1956