Cosmia praeacuta. Generic combinations from Lafontaine and Troubridge (2003).

Chytonix parvimacula. This name was inadvertently omitted from the Franclemont and Todd (1983) check list. Examination of the holotype reveals that the name is a synonym of Cosmia praeacuta (= Cosmia parvimacula (Smith, 1903), comb. n., syn. n.).

• Lafontaine JD, Troubridge JT (2003) Review of the genus Cosmia (Lepidoptera: Noctuidae) in North America, with description of a new species. The Canadian Entomologist 135: 325-336.
• Franclemont JG, Todd EL (1983) Noctuidae. pp. 120-159. In: Hodges et al. (1983).