The process of sampling.

 
  Part of: Vorobeichik E, Nesterkov A, Golovanova E, Nesterkova D, Ermakov A, Grebennikov M (2021) Long-term dynamics of the abundance of earthworms and enchytraeids (Annelida, Clitellata: Lumbricidae, Enchytraeidae) in forests of the Central Urals, Russia. Biodiversity Data Journal 9: e75466. https://doi.org/10.3897/BDJ.9.e75466