Apamea sordens. The Eurasian species Apamea sordens is treated as a Holarctic species with finitima as one of two North American subspecies (Mikkola et al. 2009).
<ul>
      <li>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.</li>
  </ul>