Anarta montanica, A. columbica. Listed as a separate species but not formally recognized as such by Mustelin (2006). Revised status by Schmidt and Anweiler (2010a).
<ul>
      <li>Mustelin T (2006) Taxonomy of southern California Erebidae and Noctuidae (Lepidoptera) with descriptions of twenty one new species. Zootaxa 1278: 1-47.</li>
      <li>Schmidt BC, Anweiler GG (2010a) Taxonomic changes to Lepidoptera: Macro-moths. In: Pohl GR, Anweiler GG, Schmidt BC, Kondla NG. An annotated list of the Lepidoptera of Alberta, Canada. ZooKeys 38: 497-509.</li>
  </ul>