Species distribution within the four types of habitats, according to their Red List status at the Belgian scale, following Drossart (2019). CR: Critically Endangered, EN: Endangered, VU: Vulnerable, NT: Near Threatened, LC: Least Concern, DD: Data Deficient, NE: Not Evaluated.

  
  Part of: Gérard M, Fiordaliso W, Ferrais L, Fournier C, Hairault M, Lheureux L, Rosa P, Ghisbain G (2025) Wild bee diversity of the National Park of the Semois Valley (Belgium). Biodiversity Data Journal 13: e144223. https://doi.org/10.3897/BDJ.13.e144223