The trouble with sealworms (Pseudoterranova decipiens species complex, Nematoda): A review

Parasitology

Volumn 124, Issue SUPPL., 2002, Pages

  McClelland, G ^a  

^a GULF FISHERIES CENTRE   (Canada)

Author keywords

Controls; Distribution; Life cycle; Phylogeny; Pseudoterranova spp.; Sealworms

Indexed keywords

ABDOMINAL PAIN; BIODIVERSITY; FISH; FISHING; HOST PARASITE INTERACTION; LIFE CYCLE; NEMATODE; NONHUMAN; PHOCANEMA DECIPIENS; PHYLOGENY; PISCICULTURE; PRIORITY JOURNAL; REVIEW; SEA FOOD; SPECIES DIFFERENTIATION;

ASCARIDOIDEA; INVERTEBRATA; NEMATODA; PHOCANEMA; PSEUDOTERRANOVA; PSEUDOTERRANOVA DECIPIENS;

EID: 0036392285     PISSN: 00311820     EISSN: None     Source Type: Journal    
DOI: 10.1017/s0031182002001658     Document Type: Review

References (108)

1. Ackman, R. G. & Gjelstad, R. T. (1975). Gas-chromatographic resolution of isomeric pentanols and pentanones in the identification of volatile alcohols and ketones in the codworm Terranova decipiens. Analytical Biochemistry 67, 684-687.
2. Amin, O. M., Eidelman, W. S., Domke, W., Bailey, J. & Pfeifer, G. (2000). An unusual case of Anisakiasis in California, U.S.A. Comparative Parasitology 67, 71-75.
3. Appleton, T. E. & Burt, M. D. B. (1991). Biochemical characterization of third-stage larval sealworm, Pseudoterranova decipiens (Nematoda: Anisakidae), in eastern Canada using isoelectric focusing of soluble proteins. Canadian Journal of Fisheries and Aquatic Sciences 48, 1800-1803.
4. Arthur, J. R. & Albert, E. (1993). Use of parasites for separating stocks of Greenland halibut (Reinhardtius hippoglossoides) in the Canadian northwest Atlantic. Canadian Journal of Fisheries and Aquatic Sciences 50, 2175-2181.
5. Aryee, E. B. & Poehlman, W. F. S. (1991). A neural-network-based system to recognize parasites/seal worms on cod fish images. Engineering Applications of Artificial Intelligence 4, 341-350.
6. Aspholm, P. E., Ugland, K. E., Jødestøl, K. A. & Berland, B. (1995). Sealworm (Pseudoterranova decipiens) infection in common seals (Phoca vitulina) and potential intermediate hosts from the outer Oslofjord. International Journal for Parasitology 25, 367-373.
7. Aznar, F. J., Balbuena, J. A., Fernández, M. & Raga, J. A. (2001). Establishing the relative importance of sympatric definitive hosts in the transmission of the sealworm, Pseudoterranova decipiens: a host-community approach. In Sealworms in the North Atlantic : Ecology and Population Dynamics. (ed. Desportes, G. & McClelland, G.), NAMMCO Scientific Publications 3, 161-171. Tromsø Norway, The North Atlantic Marine Mammal Commission.
8. Bier, J. W., Deardorff, G. F., Jackson, G. J. & Raybourne, R. B. (1987). Human anisakiasis. In Baillier's Clinical Tropical Medicine and Communicable Diseases 2, pp. 723-733. London, Harcourt Brace Jovanavich.
9. Bouree, P., Paugam, A. & Petithory, J.-C. (1995). Anisakidosis: report of 25 cases and review of the literature. Comparative Immunology and Infectious Disease 18, 75-84.
10. Bowen, W. D. (ed.). (1990). Population biology of sealworm (Pseudoterranova decipiens) in relation to its intermediate and seal hosts. Canadian Bulletin of Fisheries and Aquatic Sciences 222, 306 pp.
11. Bowen, W. D. & Harrison, G. D. (1996). Comparison of harbour seal diets in two inshore habitats of Atlantic Canada. Canadian Journal of Zoology 74, 125-135.
12. Bowen, W. D., Lawson, J. W. & Beck, B. (1993). Seasonal and geographic variation in the species composition and size of prey consumed by grey seals (Halichoerus grypus) on the Scotian Shelf. Canadian Journal of Fisheries and Aquatic Sciences 50, 168-178.
13. Brattey, J., Bishop, C. A. & Myers, R. A. (1990). Geographic distribution and abundance of Pseudoterranova decipiens (Nematoda: Ascaridoidea) in the musculature of Atlantic cod, Gadus morhua, from Newfoundland and Labrador. In Population Biology of Sealworm (Pseudoterranova decipiens) in Relation to its Intermediate and Seal Hosts. (ed. Bowen, W. D.) Canadian Bulletin of Fisheries and Aquatic Sciences 222, 67-82.
14. Brattey, J. & Davidson, W. S. (1996). Genetic variation within Pseudoterranova decipiens (Nematoda: Ascaridoidea) from Canadian Atlantic marine fishes and seals: characterization by RFLP analysis of genomic DNA. Canadian Journal of Fisheries and Aquatic Sciences 53, 333-341.
15. Brattey, J. & Ni, I.-H. (1992). Ascaridoid nematodes from the stomach of harp seals, Phoca groenlandicus, from Newfoundland and Labrador. Canadian Journal of Fisheries and Aquatic Sciences 49, 956-966.
16. Brattey, J. & Stenson, G. B. (1993). Host specificity and abundance of parasitic nematodes (Ascaridoidea) from the stomachs of five phocid species from Newfoundland and Labrador. Canadian Journal of Zoology 71, 2156-2166.
17. Brattey, J. & Stobo, W. T. (Rapporteurs), Bjørge, A., Burt, M. D. B., Des Clers, S., Fanning, L. P., Hauksson, E., Jarecka, L., Landry, T., Mansfield, A., McClelland, G., Mohn, R., Möller, H., Myers, R. A., Ni, I. H., Pálsson, J., Smith, J. W., Thompson, D. & Wootten, R. (1990). Group report 2: Infection of definitive hosts. In Population Biology of Sealworm (Pseudoterranova decipiens) in Relation to its Intermediate and Seal Hosts. (ed. Bowen, W. D.) Canadian Bulletin of Fisheries and Aquatic Sciences 222, 139-145.
18. Bristow, G. A. & Berland, B. (1992). On the ecology and distribution of Pseudoterranova decipiens (Nematoda: Anisakidae) in an intermediate host, Hippoglossoides platessoides, in northern Norwegian waters. International Journal for Parasitology 22, 203-208.
19. Brown, R. G., Bowen, W. D., Eddington, J. D., Kimmins, W. C., Mezei, M., Parsons, J. L. & Pohajdak, B. (1997a). Evidence for a long-lasting single administration contraceptive vaccine in wild grey seals. Journal of Reproductive Immunology 35, 43-51.
20. Brown, R. G., Bowen, W. D., Eddington, J. D., Kimmins, W. C., Mezei, M., Parsons, J. L. & Pohajdak, B. (1997 b). Temporal trends in antibody production in captive grey, harp and hooded seals to a single administration immunocontraceptive vaccine. Journal of Reproductive Immunology 35, 53-64.
21. Bublitz, C. G. & Choudhury, G. S. (1992). Effect of light intensity and color on worker productivity and parasite detection efficiency during candling of cod fillets. Journal of Aquatic Food Product Technology 1, 75-89.
22. Bullini, L., Arduino, P., Cianchi, R., Nascetti, G., D'Amelio, S., Mattiuchi, S., Paggi, L., Orecchia, P., Plötz, J., Berland, B., Smith, J. W. & Brattey, J. (1997). Genetic and ecological research on Anisakid endoparasites of fish and marine mammals in the Antarctic and Artic-Boreal regions. In Antarctic Communitites: Species, Structure and Survival. (ed. Battaglia, B., Valencia, J. & Walton, D. W. H.), pp. 362-383. Cambridge, Cambridge University Press.
23. Burt, M. D. B. (1994). The sealworm situation. In Parasitic and infectious diseases: epidemiology and ecology (ed. Scott, M.E. & Smith G.), pp. 347-362. Academic Press, San Diego.
24. Burt, M. D. B., Smith, J. W., Campbell, J. D. & Likely, C. G. (1990). Serial passage of larval Pseudoterranova decipiens (Nematoda: Ascaridoidea) in fish. Canadian Journal of Fisheries and Aquatic Sciences 47, 693-695.
25. Campana, S. E., Mohn, R. K., Smith, S. J. & Chouinard, G. A. (1995). Spatial implications of a temperature-based growth model for Atlantic cod (Gadus morhua) off the eastern coast of Canada. Canadian Journal of Fisheries and Aquatic Sciences 52, 2445-2456.
26. Caravajal, J. & Cattan, P. E. (1985). A study of the anisakid infection in the Chilean hake, Merluccius gayi (Guichenot), 1848. Parasitology Research 3, 245-250.
27. Cheng, T. C. (1976). The natural history of anisakiasis in animals. Journal of Food and Milk Technology 39, 32-46.
28. Choudhury, G. S. & Bublitz, C. G. (1994). Electromagnetic method for detection of parasites in fish. Journal of Aquatic Food Product Technology 3, 49-63.
29. Coscia, M. R. & Oreste, U. (2000). Plasma and bile antibodies of the teleost Trematomus bernacchii specific for the nematode Pseudoterranova decipiens. Diseases of Aquatic Organisms 4, 37-42.
30. Des Clers, S. (1989). Modelling regional differences in 'sealworm' Pseudoterranova decipiens (Nematoda, Ascaridodidea), infections in some North Atlantic cod, Gadus morhua, stocks. Journal of Fish Biology 35 (Supplement A), 187-192.
31. Des Clers, S. (1990). Modeling the life cycle of the sealworm (Pseudoterranova decipiens) in Scottish waters. In Population Biology of Sealworm (Pseudoterranova decipiens) in Relation to its Intermediate and Seal Hosts. (ed. Bowen, W. D.) Canadian Bulletin of Fisheries and Aquatic Sciences 222, 273-288.
32. Des Clers, S. & Anderson, K. (1995). Sealworm (Pseudoterranova decipiens) transmission to fish trawled from Hvaler, Oslofjord, Norway. Journal of Fish Biology 46, 8-17.
33. Des Clers, S. & Mohn, R. (Rapporteurs), Bowen, D., Fanning, P., Landry, T., Mizra, R., Myers, R., Ni, I., Smith, J. & Zwanenburg, K. (1990). Group report 4: Models. In Population Biology of Sealworm (Pseudoterranova decipiens) in Relation to its Intermediate and Seal Hosts. (ed. Bowen, W. D.) Canadian Bulletin of Fisheries and Aquatic Sciences 222, 39-145.
34. Des Clers, S. & Prime, J. (1996). Chapter 17. Seals and fisheries interactions: models in the Firth of Clyde, Scotland. In Aquatic Predators and their Prey. (ed. Greenstreet, S. P. R. & Tasker, M. L.) Fishing News Books, pp. 124-132. Oxford, Blackwell Science.
35. Desportes, G. & McClelland, G. (ed.) (2001). Sealworms in the North Atlantic : Ecology and Population Dynamics, NAMMCO Scientific Publications 3, Tromsø Norway, The North Atlantic Marine Mammal Commission.
36. Fair, P. A. (2000). Health-related parasites in seafoods. In Marine and Freshwater Products Handbook, pp. 761-776. Lancaster PA, Technomic Publishing Co., Inc.
37. George-Nascimento, M. & Llanos, A. (1995). Microevolutionary implications of allozymic and morphometric variations in sealworms Pseudoterranova sp. (Ascaridoidea: Anisakidae) among sympatric hosts from the southeastern Pacific Ocean. International Journal for Parasitology 25, 1163-1171.
38. George-Nascimento, M. & Urrutia, X. (2000). Pseudoterranova cattani sp. nov. (Ascaridoidea: Anisakidae), a parasite of the South American sea lion Otaria byronia De Blainville from Chile. Revista Chilena de Historia Natural 73, 93-98.
39. Gibson, D. I. (1983). The systematics of ascaridoid nematodes. A current assessment. In Concepts in Nematode Systematics. (ed. Stone, A. R., Platt, H. M. & Khalil, H. F.) Systematics Association Special Volume No. 22, pp. 321-338. New York & London, Academic Press Inc.
40. Hafsteinsson, H. & Rizvi, S. S. H. (1987). A review of the sealworm problem: Biology, implications and solutions. Journal of Food Protection 50, 70-84.
41. Hemmingsen, W., Lombardo, I. & Mackenzie, K. (1991). Parasites as biological tags, Gadus morhua L., in northern Norway: a pilot study. Fisheries Research 12, 365-373.
42. Herreras, M. V., Aznar, F. J., Balbuena, J. A. & Raga, J. A. (2000). Anisakid larvae in the musculature of the Argentian hake, Merluccius hubbsi. Journal of Food Protection 63, 141-143.
43. Holmes, J. C. (1990). Helminth communities in marine fishes. In Parasite Communities: Patterns and Processes. (ed. Esch, G. W., Bush, A. O. & Aho, J. M.), pp. 101-130. New York, Chapman and Hall.
44. Ishikura, H., Kikuchi, K., Nagasawa, K., Ooiwa, T., Takamiya, H., Sato, N. & Sugane, K. (1993). Anisakidae and anisakidosis. Progress in Clinical Parasitology 3, 43-102.
45. Jensen, T. (1997). Experimental infection/transmission of sculpins (Myoxocephalus scorpius) and cod (Gadus morhua) by sealworm (Pseudoterranova decipiens) larvae. Parasitology Research 83, 380-382.
46. Jensen, T., Andérsen, K. & Des Clers, S. (1994). Sealworm (Pseudoterranova decipiens) infections in demersal fish from two areas of Norway. Canadian Journal of Zoology 72, 598-608.
47. Køie, M., Berland, B. & Burt, M. D. B. (1995). Development to third-stage larvae occurs in the eggs of Anisakis simplex and Pseudoterranova decipiens (Nematoda, Ascaridoidea, Anisakidae). Canadian Journal of Fisheries and Aquatic Sciences 52 (Suppl 1), 134-139.
48. Lunneryd, S.-G., Ugland, K. I. & Aspholm, P. E. (2001). Sealworm (Pseudoterranova decipiens) infection in the benthic cottid (Taurulus bubalis) in relation to population increase of harbour seal (Phoca vitulina) in Skagerrak, Sweden. In Sealworms in the North Atlantic : Ecology and Population Dynamics. (ed. Desportes, G. & McClelland, G.) NAMMCO Scientific Publications 3, 47-55. Tromsø Norway, The North Atlantic Marine Mammal Commission.
49. Malouf, A. H. (1986). Report of the Royal Commission on Seals and Sealing in Canada. Vol. 3. Pt. 5. Biological issues. Ottawa, Canada.
50. Manley, K. M. & Embil, J. A. (1989). In vitro effect of ivermectin on Pseudoterranova decipiens survival. Journal of Helminthology 63, 72-74.
51. Marcogliese, D. J. (1997). Fecundity of sealworm (Pseudoterranova decipiens) infecting grey seals (Halichoerus grypus) in the Gulf of St. Lawrence, Canada: lack of density-dependent effects. International Journal for Parasitology 27, 1401-1409.
52. Marcogliese, D. J. (2001a). Review of experimental and natural invertebrate hosts of sealworm (Pseudoterranova decipiens) and its distribution and abundance in macroinvertebrates in eastern Canada. In Sealworms in the North Atlantic : Ecology and Population Dynamics. (ed. Desportes, G. & McClelland, G.) NAMMCO Scientific Publications 3, 27-37. Tromsø Norway, The North Atlantic Marine Mammal Commission.
53. Marcogliese, D. J. (2001 b). Distribution and abundance of sealworm (Pseudoterranova decipiens) and other anisakid nematodes in fish and seals in the Gulf of St. Lawrence: potential importance of climatic conditions. In Sealworms in the North Atlantic : Ecology and Population Dynamics. (eds. Desportes, G. & McClelland, G.) NAMMCO Scientific Publications 3, 113-128. Tromsø Norway, The North Atlantic Marine Mammal Commission.
54. Marcogliese, D. J., Boily, F. & Hammill, M. O. (1996). Distribution and abundance of stomach nematodes (Anisakidae) among grey seals (Halichoerus grypus) and harp seals (Phoca groenlandica) in the Gulf of St. Lawrence. Canadian Journal of Fisheries and Aquatic Sciences 53, 2829-2836.
55. Margolis, L. (1977). Public health aspects of "codworm infections". A review. Journal of the Fisheries Research Board of Canada 34, 887-898.
56. Martell, D. J. & McClelland, G. (1994). Diets of sympatric flatfishes, Hippoglossoides platessoides (Fabricius), Pleuronectes ferrugineus (Storer), Pleuronectes americanus (Walbaum), from Sable Island Bank, Canada. Journal of Fish Biology 44, 821-848.
57. Martell, D. J. & McClelland, G. (1995). Transmission of Pseudoterranova decipiens (Nematoda: Ascaridoidea) via benthic macrofauna to sympatric flatfishes (Hippoglossoides platessoides, Pleuronectes ferrugineus, Pleuronectes americanus) on Sable Island Bank, Canada. Marine Biology 122, 129-135.
58. Mattiucci, S., Paggi, L., Nascetti, G., Ishikura, H., Kikuchi, K., Sato, N., Cianchi, R. & Bullini, L. (1998). Allozyme and morphological identification of Anisakis, Contracaecum and Pseudoterranova (Nematoda: Ascaridoidea) from Japanese waters. Systematic Parasitology 40, 81-92.
59. McClelland, G. (1980a). Phocanema decipiens: molting in seals. Experimental Parasitology 49, 128-136.
60. McClelland, G. (1980b). Phocanema decipiens: growth, reproduction, and survival in seals. Experimental Parasitology 49, 175-187.
61. McClelland, G. (1980c). Phocanema decipiens: pathology in seals. Experimental Parasitology 49, 405-419.
62. McClelland, G. (1982). Phocanema decipiens (Nematoda: Anisakinae): experimental infections in marine copepods. Canadian Journal of Zoology 60, 502-509.
63. McClelland, G. (1990). Larval sealworm (Pseudoterranova decipiens) infections in benthic macrofauna. In Population Biology of Sealworm (Pseudoterranova decipiens) in Relation to its Intermediate and Seal Hosts. (ed. Bowen, W. D.) Canadian Bulletin of Fisheries and Aquatic Sciences 222, 47-65.
64. McClelland, G. (1995). Experimental Infection of fish with larval sealworm, Pseudoterranova decipiens (Nematoda, Anisakinae), transmitted by amphipods. Canadian Journal of Fisheries and Aquatic Sciences 52 (Suppl 1), 140-155.
65. McClelland, G. (2000). Natural transmission of larval sealworm Pseudoterranova decipiens to juvenile Canadian plaice Hippoglossoides platessoides and other small benthic consumers. Bulletin of the Canadian Society of Zoologists 31, 83.
66. McClelland, G. (Rapporteur), Bjørge, A., Brattey, J., Burt, M., Des Clers, S., Fanning, P., Hare, G., Jarecka, L., Landry, T., Margolis, L., McGladdery, S., Misra, R., Mohn, R., Möller, H., Pálsson, J., Smith, J., Stobo, W. & Wootten, R. (1990). Group report 1: Hatching and infection of intermediate hosts. In Population Biology of Sealworm (Pseudoterranova decipiens) in Relation to its Intermediate and Seal Hosts. (ed. Bowen, W. D.) Canadian Bulletin of Fisheries and Aquatic Sciences 222, 17-25.
67. McClelland, G. & Marcogliese, D. J. (1994). Larval anisakine nematodes as biological indicators of cod (Gadus morhua) populations in the southern Gulf of St. Lawrence and on the Breton Shelf, Canada. Bulletin of the Scandinavian Society for Parasitology 4, 97-116.
68. McClelland, G. & Martell, D. J. (2001 a). Surveys of larval sealworm (Pseudoterranova decipiens) infection in various fish species sampled from Nova Scotian waters between 1988 and 1996, with an assessment of examination procedures. In Sealworms in the North Atlantic : Ecololgy and Population Dynamics. (ed. Desportes, G. & McClelland, G.) NAMMCO Scientific Publications 3, 57-76. Tromsø Norway, The North Atlantic Marine Mammal Commission.
69. McClelland, G. & Martell, D. J. (2001 b). Spatial and temporal distributions of larval sealworm, Pseudoterranova decipiens (Nematoda: Anisakinae), in Hippoglossoides platessoides (Pleuronectidae) in the Canadian Maritime Region from 1993 to 1999. In Sealworms in the North Atlantic : Ecololgy and Population Dynamics. (ed. Desportes, G. & McClelland, G.) NAMMCO Scientific Publications 3, 77-94. Tromsø Norway, The North Atlantic Marine Mammal Commission.
70. McClelland, G., Misra, R. K. & Marcogliese, D. J. (1983). Variations in abundance of larval anisakines, sealworm (Phocanema decipiens) and related species in cod and flatfish from the southern Gulf of St. Lawrence (4T) and the Breton Shelf (4Vn). Canadian Technical Report of Fisheries and Aquatic Sciences 1201, ix+51 pp.
71. McClelland, G., Misra, R. K. & Martell, D. J. (1985). Variations in abundance of larval anisakines, sealworm (Pseudoterranova decipiens) and related species, in eastern Canadian flatfish. Canadian Technical Report of Fisheries and Aquatic Sciences 1392, xi+57 pp.
72. McClelland, G., Misra, R. K. & Martell, D. J. (1990). Larval anisakine nematodes in various fish species from Sable Island Bank and vicinity. In Population Biology of Sealworm (Pseudoterranova decipiens) in Relation to its Intermediate and Seal Hosts. (ed. Bowen, W. D.) Canadian Bulletin of Fisheries and Aquatic Sciences 222, 83-118.
73. McClelland, G., Misra, R. K. & Martell, D. J. (2000). Spatial and temporal distributions of larval sealworm (Pseudoterranova decipiens, Nematoda: Anisakinae), in Hippoglossoides platessoides (Pleuronectidae) in eastern Canada from 1980 to 1990. ICES Journal of Marine Science 57, 69-88.
74. McConnell, C. J., Marcogliese, D. J. & Stacey, M. W. (1997). Settling rate and dispersal of sealworm eggs (Nematoda) determined using a revised protocol for myxozoan spores. Journal of Parasitology 83, 203-206.
75. Measures, L. N. (1996). Effect of temperature and salinity on development and survival of eggs and free-living larvae of sealworm (Pseudoterranova decipiens). Canadian Journal of Fisheries and Aquatic Sciences 53, 2804-2807.
76. Measures, L. N. & Hong, H. (1995). The number of moults in the egg of sealworm, Pseudoterranova decipiens (Nematoda: Ascaridoidea): an ultrastructural study. Canadian Journal of Fisheries and Aquatic Sciences 52 (Suppl 1), 156-160.
77. Mohn, R. K. (1990). A synthesis to explore internal consistency and sensitivity of sealworm dynamics. In Population Biology of Sealworm (Pseudoterranova decipiens) in Relation to its Intermediate and Seal Hosts. (ed. Bowen, W. D.) Canadian Bulletin of Fisheries and Aquatic Sciences 222, 261-272.
78. Mohn, R. & Bowen, W. D. (1996). Grey seal predation on the eastern Scotian Shelf: modeling the impact on Atlantic cod. Canadian Journal of Fisheries and Aquatic Sciences 53, 2722-2738.
79. Möller, H. & Klatt, S. (1990). Smelt as host of the sealworm (Pseudoterranova decipiens) in the Elbe estuary. In Population Biology of Sealworm (Pseudoterranova decipiens) in Relation to its Intermediate and Seal Hosts. (ed. Bowen, W. D.) Canadian Bulletin of Fisheries and Aquatic Sciences 222, 129-138.
80. Möller, H., Holst, S., Lüchtenberg, H. & Petersen, F. (1991). Infection of eel Anguilla anguilla from the River Elbe estuary with two nematodes, Anguillicola crassus and Pseudoterranova decipiens. Diseases of Aquatic Organisms 11, 193-199.
81. Myers, R. A. & Brattey, J. (1990). Statistical models for the age-specific and length-specific aggregation of Pseudoterranova decipiens (Nematoda: Ascaridoidea) in Atlantic cod, Gadus morhua. In Population Biology of Sealworm (Pseudoterranova decipiens) in Relation to its Intermediate and Seal Hosts. (ed. Bowen, W. D.) Canadian Bulletin of Fisheries and Aquatic Sciences 222, 289-301.
82. Odense, P. H. (1978). Some aspects of the codworm problem. Fisheries and Environment Canada Fisheries and Marine Service Industry Report 106. Halifax, Canada.
83. Ólafsdóttir, D. (2001). A review of the ecology of sealworm, Pseudoterranova decipiens (Nematoda: Ascaridoidea) in Icelandic waters. In Sealworms in the North Atlantic : Ecology and Population Dynamics. (ed. Desportes, G. & McClelland, G.) NAMMCO Scientific Publications 3, 95-111. Tromsø Norway, The North Atlantic Marine Mammal Commission.
84. Oshima, T. (1987). Anisakiasis - is the sushi bar guilty? Parasitology Today 3, 44-48.
85. Paggi, L., Nascetti, G., Cianchi, R., Orecchia, P., Matiucci, S., D'Amelio, S., Berland, B., Brattey, J., Smith, J. W. & Bullini, L. (1991). Genetic evidence for three species within Pseudoterranova decipiens (Nematoda, Ascaridida, Ascaridoidea) in the North Atlantic and Norwegian and Barents Seas. International Journal for Parasitology 21, 195-212.
86. Paggi, L., Mattiucci, S., Gibson, D. I., Berland, B., Nascetti, G., Cianchi, R. & Bullini, L. (2000). Pseudoterranova decipiens species A and B (Nematoda: Ascaridoidea): nomenclatural designation, morphological diagnostic characters and genetic markers. Systematic Parasitology 45, 185-197.
87. Palm, H. W. (1999). Ecology of Pseudoterranova decipiens (Krabbe, 1878) (Nematoda: Anisakidae) from Antarctic waters. Parasitology Research 85, 638-646.
88. Palm, H., Andersen, K. & Klöser, H. (1994). Occurrence of Pseudoterranova decipiens (Nematoda) in fish from the southeastern Weddell Sea (Antarctic). Polar Biology 14, 539-544.
89. Platt, N. E. (1975). Infestation of cod (Gadus morhua L.) with the larvae of codworm (Terranova decipiens) and herringworm, Anisakis sp. (Nematoda: Ascaridata) in North Atlantic and Arctic waters. Journal of Applied Ecology 12, 437-450.
90. Platt, N. E. (1976). Codworm - a possible biological indicator of the degree of mixing of Greenland and Iceland cod stocks. Jounal du Conseil 37, 41-45.
91. Priebe, K., Huber, C., Märtlbauer, E. & Terplan, G. (1991). Detection of antibodies against larvae of Anisakis simplex by ELISA. (in German). Journal of Veterinary Medicine, Series B 38, 209-214.
92. Quarrar, P. (1999). The Life Cycle, Morphology, Ultrastructure, Biochemical Characterization, and Sibling Status of the Sealworm (Pseudoterranova decipiens) in the North West Atlantic. PhD Thesis. University of New Brunswick, Fredericton, NB, Canada.
93. Ramakrishna, N. R. & Burt, M. D. B. (1991). Tissue response to invasion by Pseudoterranova decipiens (Nematoda: Ascaridoidea). Canadian Journal of Fisheries and Aquatic Sciences 48, 1623-1628.
94. Rowling, T. M., Palm, H. W. & Rosenthal, H. (1998). Parasitisation with Pseudoterranova decipiens (Nematoda) influences the survival rate of the European smelt Osmerus eperlanus retained by a screen wall of a nuclear power plant. Diseases of Aquatic Organisms 32, 233-236.
95. Scott, D. M. & Fisher, H. D. (1958). Incidence of the ascarid Porrocaecum decipiens in the stomachs of three species of seals along the southern Canadian Atlantic mainland. Journal of the Fisheries Research Board of Canada 15, 495-516.
96. Scott, W. B. & Scott, M. G. (1988). Atlantic fishes of Canada. Canadian Bulletin of Fisheries and Aquatic Sciences 219, 731 pp.
97. Silva, J. R. M. C., Staines, N. A., Parra, O. M. & Hernandez-Blazquez, F. J. (1999). Experimental studies on the response of the fish (Notothenia coriiceps Richardson, 1844) to parasite (Pseudoterranova decipiens Krabbe, 1878) and other irritant stimuli at Antarctic temperatures. Polar Biology 22, 417-424.
98. Smith, J. W. (1999). Ascaridoid nematodes and pathology of the alimentary tract and its associated organs in vertebrates. Helminthological Abstracts 68, 49-96.
99. Smith, J. W. & Wootten, R. (1975). Experimental studies on the migration of Anisakis sp. larvae (Nematoda: Ascaridata) into the flesh of herring Clupea harengus L. International Journal for Parasitology 5, 133-136.
100. Sprengel, G. & Lüchtenberg, H. (1991). Infection by endoparasites reduces swimming speed of European smelt Osmerus operlanus and European eel Anguilla anguilla. Diseases of Aquatic Organisms 11, 31-35.
101. Stobo, W. T. & Fowler, G. M. (2001). Sealworm (Pseudoterranova decipiens) dynamics in Sable Island grey seals (Halichoerus grypus): seasonal fluctuations and other changes in worm infections during the 1980s. In Sealworms in the North Atlantic : Ecology and Population Dynamics. (ed. Desportes, G. & McClelland, G.) NAMMCO Scientific Publications 3, 129-147. Tromsø Norway, The North Atlantic Marine Mammal Commission.
102. Stobo, W. T., Beck, B. & Fanning, L. P. (1990). Seasonal sealworm (Pseudoterranova decipiens) abundance in grey seals (Halichoerus grypus). In Population Biology of Sealworm (Pseudoterranova decipiens) in Relation to its Intermediate and Seal Hosts. (ed. Bowen, W. D.) Canadian Bulletin of Fisheries and Aquatic Sciences 222, 147-162.
103. Stobo, W. T., Beck, B. & Horne, J. K. (1990). Seasonal movements of grey seals (Halichoerus grypus) in the Northwest Atlantic. In Population Biology of Sealworm (Pseudoterranova decipiens) in Relation to its Intermediate and Seal Hosts. (ed. Bowen, W. D.) Canadian Bulletin of Fisheries and Aquatic Sciences 222, 199-213.
104. Swain, D. P. (1999). Changes in the distribution of Atlantic cod (Gadus morhua) in the southern Gulf of St. Lawrence - effects of environmental change or change in environmental preferences? Fisheries Oceanography 8, 1-17.
105. U.S. Food and Drug Administration/Center for Food Safety and Applied Nutrition. (1992). Bad bug book. Anisakis simplex and related worms. In Foodborne Pathogenic Microorganisms and Natural Toxins Handbook, pp. 1-3. World Wide Web http://vm.cfsan.fda.gov/-mow/chap25.html
106. Wootten, R. & Waddell, J. F. (1977). Studies on the biology of larval nematodes from the musculature of cod and whiting in Scottish waters. Journal du Conseil 37, 266-273.
107. Young, P. C. (1972). The relationship between the presence of larval Anisakine nematodes in cod and marine mammals in British home waters. Journal of Applied Ecology 9, 459-485.
108. Zwanenburg, K. T. C. & Bowen, W. D. (1990). Population trends of the grey seal (Halichoerus grypus) in eastern Canada. In Population Biology of Sealworm (Pseudoterranova decipiens) in Relation to its Intermediate and Seal Hosts. (ed. Bowen, W. D.) Canadian Bulletin of Fisheries and Aquatic Sciences 222, 185-197.