Encyclopedia of Parasitology

Living Edition
| Editors: Heinz Mehlhorn

Coccidia of Swine: Eimeria Species, Cystoisospora (syn. Isospora) suis

  • Anja Joachim
  • Lukas Schwarz
Living reference work entry
DOI: https://doi.org/10.1007/978-3-642-27769-6_3487-1

General Information

In swine, coccidia (order Eimeriida, family Eimeriidae) of the genera Eimeria and Cystoisospora (syn. Isospora) parasitize the intestinal tissue. While the taxonomy of the genus Eimeria is unequivocal, debates are being raised over the naming of the genus Isospora, and it was recently suggested to name all species that occur in mammals as Cystoisospora (Barta et al. 2005). Consequently, both names are found in literature as synonyms.

Currently eight species of Eimeria and one of Cystoisospora are described in swine (Table 1) which are all highly host specific and distributed worldwide in both farmed pigs and wild boar. The prevalences depend on the age group and the management conditions for the examined animals.
Table 1

Characteristics of eimeriid coccidia (Eimeria, E.; Cystisospora, C.) infecting swine (Modified after Daugschies 2006)

Species

Mean oocyst size [μm]

Oocyst morphology

Sporulation time [days]

Prepatent period [days]

E. debliecki

18.8 × 14.3

Smooth,...

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References

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Copyright information

© Springer-Verlag Berlin Heidelberg 2015

Authors and Affiliations

  1. 1.Department of Pathobiology, Institute of ParasitologyUniversity of Veterinary Medicine ViennaViennaAustria
  2. 2.Department for Farm Animals and Veterinary Public Health, University Clinic for SwineUniversity of Veterinary Medicine ViennaViennaAustria