Suvarna Garge (Editor)

Elaeophora bohmi

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Kingdom
  
Animalia

Family
  
Onchocercidae

Scientific name
  
Elaeophora bohmi

Rank
  
Species

Class
  
Secernentea

Genus
  
Elaeophora

Phylum
  
Nematoda

Order
  
Spirurida

Similar
  
Grant's zebra, Elaeophora schneideri, Capillaria aerophila, Capillaria plica, Onchocercidae

Elaeophora bohmi is a nematode parasite found in various arteries of the horse. The adult males are 44-55 mm long and 95 µm wide, while adult females can be over 12 cm long and 210 µm wide. Microfilariae are not sheathed, and measure 300-330 µm long and 6-7 µm wide. The life cycle and clinical symptoms of infestation by E. bohmi have not been described.

Contents

Discovery and nomenclature

Elaeophora bohmi was first described in 1953, from adults found in the arteries and veins in the extremities of Austrian horses. In 1976, some authors considered it to be a species of the genus Onchocerca -- Onchocerca bohmi (Supperer 1953) Bain et al., 1976 -- but most recent parasitology texts still refer to this species as Elaeophora bohmi.

Hosts and geographic distribution

So far, E. bohmi has only been found in horses (Equus caballus) in Austria and Iran. Adults were found in the medial layer or outside layer of tissues within the artery wall.

Life cycle

The life cycle of E. bohmi has not been studied.

Prevalence and clinical significance

In the original species description, Supperer found E. bohmi in 6.7% of the Austrian horses examined. A survey of blood samples found E. bohmi microfilariae in 8.69% of Iranian horses examined, but none in donkeys or mules. Clinical symptoms of infestation have not been described.

References

Elaeophora bohmi Wikipedia