The genera Oncocnemis, Lepipolys, Hemistilbia, Homoncocnemis, Adita and Apharetra were synonymized with Sympistis  by Troubridge 2008. New combinations are from Troubridge (2008) unless otherwise indicated.
<ul>
      <li>Troubridge JT (2008) A generic realignment of the Oncocnemidini sensu Hodges (1983) (Lepidoptera: Noctuidae: Oncocnemidinae), with descriptions of a new genus and 50 new species. Zootaxa 1903: 1-95.</li>
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