Name
Greek: strongylos = rounded.
The term describes the cylindrical appearance of the worm body.
General Information
In the colon of horses and other equids parasitize so-called large and small strongylids, which belong to the most common and most important nematodes. The large ones are characterized by the fact that they migrate through the body of their hosts, while small strongylids have a direct inner life cycle (however, a histiotropic phase is passed in the wall of the colon before maturity is reached in the lumen of the intestine).
Large Strongylids of Horses ( Strongylus Species)
The four species (Strongylus vulgaris, S. asini, S. equinus and S. edentatus) measure as females about 15–50 mm in length and reach as males a length of about 10–35 mm. Infection occurs by oral uptake of eggs containing already the sheathed larva 3, which hatches from the egg inside the intestine and penetrates into the wall of the cecum or colon, where they start a migration phase after having...
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Further Readings
Anderson UV et al (2013) SVSXP: a Strongylus vulgaris antigen with potential for prepatent diagnosis. Parasites Vectors 6:84–97
Bonneau S et al (2009) Anthelmintic efficacy of a tablet formula of ivermectin-praziquantel on horses experimentally infected with three Strongylus species. Parasitol Res 105:817–823
Cao X et al (2013) Association between large strongyle genera in larval cultures – using rare event poisson regression. Parasitology 140:1246–1251
Kuzmina TA et al (2012) Fecundity of various species of strongylids - parasites of domestic horses. Parasitol Res 111:2265–2271
Nielsen MK et al (2014) Development of Strongylus vulgaris specific antibodies in naturally infected horses. Vet Parasitol 200:265–270
Toscan G et al (2012) Comparative performance of macrolytic lactones against large strongylids in horses. Parasit Int 61:550–553
Traversa D et al (2007) New method for simultaneous species specific identification of equine strongyles by reverse line blot hybridization. J Clin Microbiol 45:2937–2942
von Samson-Himmerstjerna G (2012) Anthelminthic resistance in equine parasites – detection potential, clinical relevance and implications for control. Vet Parasitol 185:2–8
Studzinksa MB et al (2012) The Strongylidae belonging to Strongylus genus in horses in Southern Poland. Parasitol Res 111:1417–1421
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Mehlhorn, H. (2016). Strongylids of Horses. In: Mehlhorn, H. (eds) Encyclopedia of Parasitology. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-43978-4_4484
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DOI: https://doi.org/10.1007/978-3-662-43978-4_4484
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