Map indicating the extreme distant distribution of subterranean Carychiidae represented by K. nodongense sp. n. (Nodong cave, South Korea, locus typicus) in conjunction with the known subterranean distribution of European Zospeum Bourguignat, 1856 in Northern Spain, the Southern Alps and the Dinaric Alps. Red colour indicates Zospeum, and green indicates Koreozospeum.

  
 
  Part of: Jochum A, Prozorova L, Sharyi-ool M, Páll-Gergely B (2015) A new member of troglobitic Carychiidae, Koreozospeum nodongense gen. et sp. n. (Gastropoda, Eupulmonata, Ellobioidea) is described from Korea. ZooKeys 517: 39-57. https://doi.org/10.3897/zookeys.517.10154