Trigonistis is a genus of moths of the family Erebidae. The genus was erected by Edward Meyrick in 1902.
Species Trigonistis andersoni Holloway, 1977 Norfolk Island Trigonistis anticlina (Meyrick, 1901) New Zealand Trigonistis demonias Meyrick, 1902 Queensland Trigonistis toroensis Holloway, 1977 New Caledonia
References
Meyrick (1902). Transactions of the Entomological Society of London. 35: 39.