Published December 31, 2016 | Version v1
Taxonomic treatment Open

Pseudocapillaria (Ichthyocapillaria) salvelini (Polyanski, 1952) Moravec 1982

Description

Pseudocapillaria (Ichthyocapillaria) salvelini (Polyanski, 1952) Moravec, 1982

Synonym: Capillaria salvelini Polyanski, 1952

Description (after Moravec 2001). With characteristics of the genus.

Males: Body length 6.17–9.11, maximum width 0.060–0.84. Muscular oesophagus 0.285–0.330, 26–35

stichocytes. Nerve ring 0.087–0.099 from anterior end. Spicule smooth, well sclerotized, 0.405–0.636 long, 0.009–

0.012 wide. Tail 0.018–0.027 long, rounded, with caudal bursa (Fig. 23 B).

Females: Gravid worms 7.15–13.46 long, maximum width 0.054–0.095. Muscular oesophagus 0.300–0.393

long. Nerve ring 0.095–0.102 from anterior extremity. Vulva 0.030–0.081 behind oesophago-intestinal junction.

Eggs in one row near vulva (Fig. 23 C), several rows distally. Mature eggs 0.060–0.075 x 0.027–0.030, polar plugs

non–protruding (Fig. 23 D). Anus subterminal. Tail 0.009–0.015 long.

Site: alimentary tract

Hosts: Coregonus clupeaformis (5, 12, 22); Cottus asper (14); Oncorhynchus kisutch (11, 14, 16, 17, 18, 21); Oncorhynchus mykiss (22); Osmerus mordax (6, 14); Prosopium cylindraceum (5, 11, 22); Salmo salar (2, 6, 7, 8, 9 10, 14, 15, 17, 24, 25); Salvelinus alpinus (5, 23); Salvelinus fontinalis (3, 4, 5, 6, 12, 19, 20, 24); Salvelinus fontinalis x Salvelinus namaycush (13); Salvelinus malma (18); Salvelinus namaycush (5, 11, 12, 14, 17); Thymallus arcticus (11)

Distribution: British Columbia, Labrador, New Brunswick, Newfoundland, Northwest Territories, Nova Scotia, Ontario, Quebec, Yukon Territory

Records: 1. Pippy 1967 (NB, NL); 2. Pippy 1969 (NL, NB, NS); 3. Threlfall & Hanek 1969 (NF); 4. Threlfall & Hanek 1970c (NF); 5. Hicks & Threlfall 1973 (LB); 6. Hanek & Molnar 1974 (QC); 7. Hare & Burt 1975a (NB); 8. Hare & Burt 1975b (NB); 9. Hare 1975 (NB); 10. Hare & Burt 1976 (NB); 11. Arthur et al. 1976 (YT); 12. Chinniah & Threlfall 1978 (LB); 13. Dechtiar & Berst 1978 (ON); 14. Moravec 1980 (BC, NF, ON, YT); 15. Pippy 1980 (NB, NL, NT); 16. Anon. 1981 (BC); 17. Bell & Beverley-Burton 1981 (BC, NB, NT); 18. Anon. 1984 (BC); 19. Frimeth 1987a (NB); 20. Frimeth 1987b (NB); 21. Dechtiar & Christie 1988 (ON); 22. Dechtiar & Lawrie 1988 (ON); 23. Bouillon & Dempson 1989 (LB); 24. Marcogliese & Cone 1991a (LB, NB, NL, QC); 25. Marcogliese & Cone 1991b (NF)

Notes

Published as part of Arai, Hisao P. & Smith, John W., 2016, Guide to the Parasites of Fishes of Canada Part V: Nematoda, pp. 1-274 in Zootaxa 4185 (1) on page 32, DOI: 10.11646/zootaxa.4185.1.1, http://zenodo.org/record/165530

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Linked records

Additional details

References

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  • Moravec, F. (2001) Trichinelloid Nematodes Parasitic in Cold-Blooded Vertebrates. Academia, Praha, 429 pp. http: // dx. doi. org / 10.14411 / fp. 2002.007
  • Pippy, J. H. C. (1969) Preliminary report on parasites as biological tags in Atlantic salmon (Salmo salar). I. Investigations 1966 to 1968. Fisheries Research Board of Canada Technical Report, No. 134, 60 pp.
  • Threlfall, W. & Hanek, G. (1969) Capillaria salvelini Polyansky, 1952 from Salvelinus fontinalis (Mitchill). Canadian Journal of Zoology, 47, 1088 - 1090. http: // dx. doi. org / 10.1139 / z 69 - 171
  • Hicks, F. J. & Threlfall, W. (1973) Metazoan parasites of salmonids and coregonids from coastal Labrador. Journal of Fish Biology, 5, 399 - 415. http: // dx. doi. org / 10.1111 / j. 1095 - 8649.1973. tb 04468. x
  • Hare, G. M. & Burt, M. D. B. (1975 a) Identification, host sites and biology of parasites infecting juvenile Atlantic salmon (Salmo salar) in the Miramichi River system. Fisheries and Marine Service, Research and Development Directorate, Technical Report, No. 581, 34 pp.
  • Hare, G. M. & Burt, M. D. B. (1975 b) Abundance and population dynamics of parasites infecting Atlantic salmon (Salmo salar) in Trout Brook, New Brunswick, Canada. Journal of the Fisheries Research Board of Canada, 32, 2069 - 2074. http: // dx. doi. org / 10.1139 / f 75 - 245
  • Hare, G. M. & Burt, M. D. B. (1976) Parasites as potential biological tags of Atlantic salmon (Salmo salar) smolts in the Miramichi River System, New Brunswick. Journal of the Fisheries Research Board of Canada, 33, 1139 - 1141. http: // dx. doi. org / 10.1139 / f 76 - 142
  • Arthur, J. R., Margolis, L. & Arai, H. P. (1976) Parasites of fishes of Aishihik and Stevens Lakes, Yukon Territory, and potential consequences of their interlake transfer through a proposed water diversion for hydroelectrical purposes. Journal of the Fisheries Research Board of Canada, 33, 2489 - 2499. http: // dx. doi. org / 10.1139 / f 76 - 294
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