Apamea cogitata. Revised status from Mikkola et al. (2009) after being inadvertently listed as a species in Franclemont and Todd (1983).
- Mikkola K, Lafontaine JD, Gill, J (2009) Noctuoidea: Noctuidae (part): Xyleninae (part): Apameini (part - Apamea group of genera). In: Hodges RW (ed) The Moths of North America. Fascicle 26.9. The Wedge Entomological Research Foundation, Washington. 192 pp.
- Franclemont JG, Todd EL (1983) Noctuidae. pp. 120-159. In: Hodges et al. (1983).