Hemithea aestivaria photographed in Saint-Augustin-de-Desmaures, Québec, on 30 June 2020. Photo credit: Alexandre Anctil.

 
  Part of: Schmidt C, Anctil A (2021) Hemithea aestivaria (Hübner) (Lepidoptera: Geometridae), a Palaearctic moth, new to eastern North America. Biodiversity Data Journal 9: e64985. https://doi.org/10.3897/BDJ.9.e64985