FaEu Annelida–Hirudinea species per family. See Table 1 for family statistics.

 
  Part of: Minelli A, Sket B, de Jong Y (2014) Fauna Europaea: Annelida – Hirudinea, incl. Acanthobdellea and Branchiobdellea. Biodiversity Data Journal 2: e4015. https://doi.org/10.3897/BDJ.2.e4015