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Amphistomes.

Sudeep Ghatani1, VeenaTandon2

  • 1Department of Zoology, Sikkim University, Gangtok, Sikkim, India.

Advances in Experimental Medicine and Biology
|July 15, 2024
PubMed
Summary

Amphistomes, or stomach flukes, are digenetic trematodes causing amphistomiasis in ruminants worldwide. This economically significant disease impacts livestock globally, highlighting the need for further research into these parasites.

Keywords:
AmphistomesAmphistomiasisDigenetic trematodesParamphistomoideaStomach/rumen flukes

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Area of Science:

  • Veterinary Parasitology
  • Helminthology

Background:

  • Amphistomes are digenetic trematodes found in ruminant stomachs, characterized by a posterior ventral sucker.
  • They are commonly known as stomach or rumen flukes.
  • Amphistomiasis, caused by these flukes, is a significant disease in livestock.

Purpose of the Study:

  • To provide an overview of amphistomes and the disease they cause.
  • To highlight the economic importance of amphistomiasis in ruminants.
  • To discuss the hosts and geographical distribution of amphistomes.

Main Methods:

  • Literature review on amphistome morphology and host-parasite interactions.
  • Analysis of epidemiological data on amphistomiasis prevalence.
  • Comparative evolutionary lineage assessment.

Main Results:

  • Amphistomes possess a unique morphology with a posterior acetabulum.
  • Amphistomiasis represents a major economic burden in global ruminant farming.
  • These parasites exhibit a wide host range and distribution, with a primary habitat in the rumen and reticulum.

Conclusions:

  • Amphistomes are evolutionarily significant parasites with a broad impact on ruminant health.
  • Understanding amphistome biology and disease dynamics is crucial for livestock management.
  • Further studies are needed to address the economic and health implications of amphistomiasis.