Bolbosoma caenoforme (Heitz, 1919) Meyer, 1932 (additional source)
Corynosoma semerme (Forssell, 1904) Lühe, 1911 (additional source)
Corynosoma strumosum (Rudolphi, 1802) Lühe, 1904 (additional source)
Echinorhynchus lateralis Leidy, 1851 (additional source)
Echinorhynchus salmonis Müller, 1784 (additional source)
Halocercus invaginatus (Quekett, 1841) Dougherty, 1943 (basis of record)
Neoechinorhynchus (Neoechinorhynchus) rutili (Müller, 1780) Hamann in Stiles & Hassall, 1905 (additional source)
Pomphorhynchus rocci Cordonnier & Ward, 1967 (additional source)
Serrasentis sagittifer (Linton, 1889) Linton, 1932 (additional source)
Southwellina hispida (Van Cleave, 1925) Witenberg, 1932 (additional source)

Alaskan Exclusive Economic Zone for Corynosoma semerme (Forssell, 1904) Lühe, 1911 
Alaskan Exclusive Economic Zone for Corynosoma strumosum (Rudolphi, 1802) Lühe, 1904 
Alberta for Skrjabinoclava bakeri Wong & Anderson, 1987 
Arctic Ocean for Ascarophis extalicola Appy, 1981 
Arctic Ocean for Halocercus monoceris Webster, Neufeld & MacNeil, 1973 
Baltic sea for Capillaria gracilis (Bellingham, 1840) 
Baltic sea for Halocercus invaginatus (Quekett, 1841) Dougherty, 1943 
Baltic sea for Torynurus convolutus (Kühn, 1829) Baylis & Daubney, 1925 
Black Sea for Halocercus taurica Delyamure, 1942 
Bothnian Bay for Pseudocapillaria salvelini (Polyansky, 1952) 
Canada (Arctic) for Pharurus alatus Leuckart, 1848 
Canadian Atlantic Coast for Capillaria gracilis (Bellingham, 1840) 
Canadian Atlantic Coast for Halocercus taurica Delyamure, 1942 
Canadian Atlantic Coast for Skrjabinoclava bakeri Wong & Anderson, 1987 
China for Bolbosoma caenoforme (Heitz, 1919) Meyer, 1932 
China for Neoechinorhynchus (Neoechinorhynchus) rutili (Müller, 1780) Hamann in Stiles & Hassall, 1905 
Chinese Exclusive Economic Zone for Serrasentis sagittifer (Linton, 1889) Linton, 1932 
Faroes for Capillaria gracilis (Bellingham, 1840) 
Gulf of Mexico for Skrjabinoclava bakeri Wong & Anderson, 1987 
Hawaiian Exclusive Economic Zone for Southwellina hispida (Van Cleave, 1925) Witenberg, 1932 
Indiana for Echinorhynchus salmonis Müller, 1784 
Japan for Corynosoma villosum Van Cleave, 1953 
Japan for Echinorhynchus gadi Zoega in Müller, 1776 
Japan for Echinorhynchus salmonis Müller, 1784 
Japan for Southwellina hispida (Van Cleave, 1925) Witenberg, 1932 
Japanese Exclusive Economic Zone for Corynosoma strumosum (Rudolphi, 1802) Lühe, 1904 
Michigan for Echinorhynchus lateralis Leidy, 1851 
Michigan for Echinorhynchus salmonis Müller, 1784 
North Atlantic for Halocercus invaginatus (Quekett, 1841) Dougherty, 1943 
North Atlantic for Torynurus convolutus (Kühn, 1829) Baylis & Daubney, 1925 
North East Atlantic for Halocercus taurica Delyamure, 1942 
North Pacific for Halocercus invaginatus (Quekett, 1841) Dougherty, 1943 
North Pacific for Stenurus globicephalae Baylis & Daubney, 1925 
North Sea for Capillaria gracilis (Bellingham, 1840) 
North Sea for Torynurus convolutus (Kühn, 1829) Baylis & Daubney, 1925 
North West Atlantic for Stenurus globicephalae Baylis & Daubney, 1925 
Norwegian Sea for Pseudocapillaria (Ichthyocapillaria) salvelini (Polyanski, 1952) Moravec, 1982 
Ontario for Skrjabinoclava bakeri Wong & Anderson, 1987 
Peruvian part of the South Pacific Ocean for Skrjabinoclava bakeri Wong & Anderson, 1987 
Sea of Japan for Ascarophis filiformis Poljansky, 1952 
Texas for Skrjabinoclava bakeri Wong & Anderson, 1987 
United States part of the North Atlantic Ocean for Skrjabinoclava bakeri Wong & Anderson, 1987 
Wisconsin for Echinorhynchus salmonis Müller, 1784 
Wyoming for Echinorhynchus lateralis Leidy, 1851 

 Biology

 for Echinocephalus pseudouncinatus Millemann, 1951

Adult apparently reported from Heterodontus francisci in the Mexican part of the Gulf of Mexico. [details]

 Editor's comment

 for Pseudocapillaria (Pseudocapillaria) microspicula (Mamaev, Parukhin & Baeva, 1963) Moravec, 1982

Also reported from a Mediterranean fish by Manfredi et al. (1995). [details]

 Nomenclature

 for Halocercus taurica Delyamure, 1942

Nomenclature Taurica is a noun (referring to the Crimea) and therefore does not need to agree in gender with the ... [details]

 Publication date

 for Neidhartia pseudorasbora Wang & Wang, 1998

Originally described in a thesis of ? 1985. [details]

 Publication date

 for Parabucephalopsis macrorchis Wang & Wang, 1998

Also appears to have been published in a ?thesis by Wang (1995). [details]

 Publication date

 for Procamallanus (Spirocamallanus) soodi Lakshmi & Kumari, 2001 nec (Gupta & Masood, 1988)

Publication date of 2000 issue of journal was 2001 [details]

 Publication date

 for Procamallanus (Spirocamallanus) visakhapatnamensis Rajyalakshmi, Rao & Shyamasundari, 1988

Actual publication date may be 1989. [details]

 Spelling

 for Nicolla plagiorchis (Ozaki, 1926)

Spelled plageorchis in some Chinese papers. [details]

 Taxonomic remark

 for Anisakis simplex sensu Davey, 1971

Equivalent to Anisakis simplex (sensu lato) of authors. [details]

 Taxonomic remark

 for Dujardinascaris cybii Arya & Johnson, 1978

Not Dujardinscaris according to Sprent (1990). [details]

 Taxonomic remark

 for Polystoma nearcticum Paul, 1935

Sometimes erroneously cited as Polystoma nearcticum (Paul, 1935) Price, 1939, since, in fact, Paul had already made ... [details]

 Validity

 for Capillaria namibiensis Reimer, 1993

Probably a lapsus for C. merluccii. [details]