Hostname: page-component-857557d7f7-s7d9s Total loading time: 0 Render date: 2025-12-10T10:47:47.057Z Has data issue: false hasContentIssue false
  • English
  • Français

Anomalous Positions of the Plerocercoid of Ligula intestinalis (Linnaeus 1758)*

Published online by Cambridge University Press:  05 June 2009

T. S. C. Orr
T. S. C. Orr
Affiliation:
Imperial College Field Station, Ashurst Lodge, Sunninghill, Ascot, Berks
Get access Rights & Permissions [Opens in a new window]

Extract

The position of the plerocercoid in the body cavity of rudd Scardinius erythrophthalmus was investigated. It is shown that in 6 fish out of 880 fry examined at one month old, plerocercoids occurred in the pericardial cavity and dorsal muscle tissue whereas in 733 immature fish and 220 adult fish the plerocercoid was recovered only from the body cavity. The anomalous positions of the plerocercoids are discussed, and it is suggested that the small size of the rudd fry and the short duration of the plerocercoid in the body cavity prevented site recognition, and may have resulted in the anomalous positions.

Information

Type
Research Article
Information
Journal of Helminthology , Volume 42 , Issue 3-4 , September 1968 , pp. 363 - 366
Copyright
Copyright © Cambridge University Press 1968

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable

References

Cooper, A. R., 1918.—“North American Pseudophyllidean cestodes from fishes.” Illinois biol. Monogr., 4, 16.Google Scholar
Braten, T., 1966.—“Host specificity in Schistocephalus solidus.” Parasitology, 56, 657–664.CrossRefGoogle ScholarPubMed
Owen, R. W. and Arme, C., 1965.—“Some observations on the distribution of Ligula plerocercoids in British freshwater fishes (Abstract).” Parasitology, 55, 6 p.Google Scholar
Rosen, F., 1919.—“Recherches sur le development des cestodes II. Le cycle evolutif de Ia ligule.” Bull. Soc. neuchâtel. Sci. nat., 44, 5–25.Google Scholar