Altitudinal distribution of the number of specimens (left) and corresponding number of species (right) of ichneumonids in the GBIF database. The inlay on the left shows the relationship between the number of species per collected specimen and altitude, with the smoothing line fitted by the Loess algorithm.

  Part of: Klopfstein S, Riedel M, Schwarz M (2019) Checklist of ichneumonid parasitoid wasps in Switzerland (Hymenoptera, Ichneumonidae): 470 species new for the country and an appraisal of the alpine diversity. Alpine Entomology 3: 51-81.