Proportion of (a) Anura (N=50) and (b) Urodela species (N=36) within IUCN categories used in our database. Data were extracted in 2013 from information found on the IUCN website (IUCN 2011). IUCN categories: LC = least concern, NT = near threatened, VU = vulnerable, EN = endangered, CR = critically endangered.

  
  Part of: Trochet A, Moulherat S, Calvez O, Stevens V, Clobert J, Schmeller D (2014) A database of life-history traits of European amphibians. Biodiversity Data Journal 2: e4123. https://doi.org/10.3897/BDJ.2.e4123