Collections of Hymenoptera and Orthopera made from the years 1951 through 2000. Here, Hymenoptera additions are relatively non-existent, while Orthoptera additions are still numerous

 
  Part of: Shirey V (2018) Visualizing natural history collection data provides insight into collection development and bias. Biodiversity Data Journal 6: e26741. https://doi.org/10.3897/BDJ.6.e26741