Three recently recognized species of cyathostomes (Nematoda: Strongylidae) in equids in Kentucky.
Abstract: Three species of cyathostomes--Cylicocyclus ashworthi, Cylicostephanus bidentatus, and Cylicostephanus hybridus were identified recently in horses in Kentucky. General characteristics and distinguishing description of these species are presented. Distribution of these species and their role in the horse strongylid community are discussed. The importance of examining the entire contents of the large intestine or alternatively a high number of specimens in order to recover and identify species residing in low numbers is stressed.
Publication Date: 2010-11-24 PubMed ID: 21107866DOI: 10.1007/s00436-010-2160-zGoogle Scholar: Lookup
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- Journal Article
Summary
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The study identifies three species of cyathostomes — Cylicocyclus ashworthi, Cylicostephanus bidentatus, and Cylicostephanus hybridus— recently found in horses in Kentucky. The research further elaborates on the characteristics, distribution and roles of these species in the equine community along with the necessity of thorough examination for their identification.
Species Identification
- The research centered on the identification of three new species of cyathostomes – Cylicocyclus ashworthi, Cylicostephanus bidentatus, and Cylicostephanus hybridus – in horses in Kentucky.
- Cyathostomes are a group of parasitic nematodes. These species have been identified recently, indicating our growing understanding of the diversity of parasites affecting equids.
Characteristics and Descriptions
- The researchers provide a detailed description as well as the general characteristics of these cyathostome species. This would include their morphology, lifecycle, behaviour and other distinguishing features.
- These details are essential to differentiate these species from other known cyathostomes and to recognize them in future investigations.
Distribution and Role in Horse Community
- The study explores the distribution of these species – where they are found in the equine host and in what numbers. This information is vital in understanding the patterns of parasitic infection in equids and designing effective treatment regimes.
- The research also discusses the role these species play in the strongylid community in horses. Understanding how these organisms interact with other species within the host can shed light on the dynamic and ecological balance within the parasitic community.
Recovery and Identification
- The paper emphasizes the importance of carefully examining the entire contents of the large intestine or, alternatively, a high number of specimens in order to recover and identify species that may be present in low numbers.
- This highlight underscores the need for comprehensive parasitological examinations in order to fully identify and understand the diverse range of parasites affecting horses. The recognition of rare or low-density species is dependent on these detailed investigations.
Cite This Article
APA
Kuzmina TA, Tolliver SC, Lyons ET.
(2010).
Three recently recognized species of cyathostomes (Nematoda: Strongylidae) in equids in Kentucky.
Parasitol Res, 108(5), 1179-1184.
https://doi.org/10.1007/s00436-010-2160-z Publication
Researcher Affiliations
- Institute of Zoology, NAS of Ukraine, vul. B. Khmelnyts'kogo, 15, Kyiv, 01601, Ukraine.
MeSH Terms
- Animals
- Horse Diseases / parasitology
- Horses / parasitology
- Intestine, Large / parasitology
- Kentucky
- Microscopy
- Strongylida Infections / parasitology
- Strongylida Infections / veterinary
- Strongyloidea / anatomy & histology
- Strongyloidea / classification
- Strongyloidea / isolation & purification
References
This article includes 22 references
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Citations
This article has been cited 1 times.- Bellaw JL, Nielsen MK. Meta-analysis of cyathostomin species-specific prevalence and relative abundance in domestic horses from 1975-2020: emphasis on geographical region and specimen collection method.. Parasit Vectors 2020 Oct 12;13(1):509.
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