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Gastrointestinal Parasitism in Przewalski Horses (Equus ferus przewalskii)

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Abstract

Purpose

Przewalski’s horse (Equus ferus przewalskii) is a subspecies of Equus ferus classified as endangered by the International Union for Conservation of Nature (IUCN), whose gastrointestinal (GI) parasitism has been studied in different populations, in situ and ex situ, during the last decades. We aimed to summarize the information available on the subject.

Methods

In this review, we collected information from distinct published literature, interpreted it, compared it and related the Przewalski’s horse biology and ecology with different findings.

Results

Many similarities can be found between the Przewalski’s horse populations and the domestic horses regarding their gastrointestinal parasite community. However, not all the GI parasites described in the domestic horse have been reported in Przewalski’s horse’s surveys. The most prevalent parasites found in Przewalski’s horses belong to the Strongylidae family, namely the Cyathostominae.

Conclusions

More continuous monitoring studies should be carried on in different in situ and ex situ locations to consistently support the one-off surveys. It might be necessary to better correlate the parasitological findings of this subspecies with other animals that share the same habitat and ecosystem, for instance, intermediate and reservoir hosts, from different animal taxonomic groups.

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Authors and Affiliations

  1. CIISA-Centro de Investigação Interdisciplinar Em Sanidade Animal, Faculdade de Medicina Veterinária, Universidade de Lisboa, Avenida da Universidade Técnica, 1300-477, Lisboa, Portugal

    Catarina Jota Baptista & Luís Madeira de Carvalho

  2. Budapest Zoo and Botanical Garden, Állatkerti krt. 6-12, 1146, Budapest, Hungary

    Endre Sós

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  1. Catarina Jota Baptista
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Correspondence to Catarina Jota Baptista.

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Jota Baptista, C., Sós, E. & Madeira de Carvalho, L. Gastrointestinal Parasitism in Przewalski Horses (Equus ferus przewalskii). Acta Parasit. 66, 1095–1101 (2021). https://doi.org/10.1007/s11686-021-00391-7

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