Number of species-level occurrence records from the four largest collections collected in each five-year interval.

 
  Part of: Favret C, Moisan-De Serres J, Larrivée M, Lessard J-P (2020) The Odonata of Quebec: Specimen data from seven collections. Biodiversity Data Journal 8: e49450. https://doi.org/10.3897/BDJ.8.e49450