basis of record
Gibson, D. I. (2001). Nematoda - parasitic. <em>In: Costello, M.J. et al. (Ed.) (2001). European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels.</em> 50: pp. 174-176. (look up in IMIS) [details]
additional source
Kennedy, C. R. (1974). A checklist of British and Irish freshwater fish parasites with notes on their distribution. <em>Journal of Fish Biology.</em> 6(5): 613-644., available online at https://doi.org/10.1111/j.1095-8649.1974.tb05104.x [details]
redescription
Moravec, F. (2013). Parasitic nematodes of freshwater fishes of Europe. <em>Academia, Prague.</em> 601 pp. [details]
redescription
Chugunova, Yu. K. (2022). Nonspecific occurrence of nematodes Cystidicola farionis Fischer, 1798 in pike in the Khatanga River (Laptev Sea). <em>Parazitologiya.</em> 56, № 1, 71–75. [details]
From editor or global species database
Habitat Essentially a freshwater taxon in a range of salmonoid fishes. [details]
Present 