Svavarsson, J., and B. K. Kristjánsson. “Crangonyx islandicus Sp. Nov., a Subterranean Freshwater Amphipod (Crustacea, Amphipoda, Crangonyctidae) from Springs in Lava Fields in Iceland”. Zootaxa, vol. 1365, no. 1, Nov. 2006, pp. 1–17, doi:10.11646/zootaxa.1365.1.1.