The parts of number of various ecological (A) and taxonomic groups of organisms (B) in zones of differing illuminance according on position relative from the cave entrance.

 
 
  Part of: Borisov RR, Chertoprud ES, Palatov DM, Novichkova AA, Vorobjeva LV, Chertoprud EM (2025) At the edge of darkness and light: macrozoobenthic assemblages of streams in the entrance zone of caves in the Western Caucasus. Subterranean Biology 53: 73-101. https://doi.org/10.3897/subtbiol.53.152803