New host and locality record for Triaenophorus crassus forel (Cestoda: pseudophyllidea)

J. R. Uzmann; M. N. Hesselholt

doi:10.2307/3274650

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New host and locality record for Triaenophorus crassus forel (Cestoda: pseudophyllidea)

J. R. Uzmann·M. N. Hesselholt

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Abstract

The adult form of Triaenophorus crassus Forel, 1868 (= T. robustus Olsson, 1893; = T. tricuspidatus morpha megadentatus Wardle, 1932) occurs as an intestinal parasite in the pike, Esox lucius L., a holarctic species of wide distribution. Preliminary life-history stages include procercoid development in copepods of the genus Cyclops followed by plerocercoid development in the musculature of a variety of coregonid and salmonid fishes. The unsightly appearance of even moderate plerocercoid infections is often sufficient to render fish unacceptable for human consumption. In the prairie provinces of Canada the incidence and intensity of T. crassus infections in the commercially important whitefishes constitute a serious economic problem.

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Journal of Parasitology Article

Source-reported bounding extent: 54.41892996865827° to 71.01695975726373° latitude; -168.046875° to -114.60937499999999° longitude. This indicates report coverage, not an exact sampling location. View area on OpenStreetMap.

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J. R. Uzmann, M. N. Hesselholt. 1957. New host and locality record for Triaenophorus crassus forel (Cestoda: pseudophyllidea). https://doi.org/10.2307/3274650

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