Impalaia		Contents		Rev 02/22/2025
Stomach Worm		Classification		Biology and Ecology
		Morphology and Anatomy		Life Cycle
Return to Impalaia Menu				Ecosystem Functions and Services
		Distribution		Management
Return to Cooperiidae Menu		Feeding		References
		Go to Nemaplex Main Menu		Go to Dictionary of Terminology

Classification

Chromadorea

Chromadoria

Rhabditida

  Rhabditina

   Trichostronglyloidea

    Cooperiidae

Impalaia Monnig, 1923

Type species of the genus: Impalaia tuberculata Monnig, 1923

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Morphology and Anatomy:

Synlophe of longitudinal ridges.

Females:

• Monodelphic

Males:

• Bursal rays distribution characteristic of species
• Morphology and size of bursal rays, gubernaculum and spicules are species charcaters

..

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Distribution

Described from antelopes in southern Africa and from camels in north Africa

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Economic Importance:

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Hosts:

Intestinal parasites of antelope and camels.

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Feeding

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Life Cycle:

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Damage:

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Management:

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References:

 Albrechtova, M., Langrova, I., Vadlech, J., Spakulova, M. 2020. A revised checklist of nematodes (Trichostrogyloidea), common parasites of wild and domestic ruminants. Helminthologia 57: 280-287.

 Beveridge, I., Spratt, D.M.  and Durette-Desset, M-C. 2014. Order Strongylida (Railliet and Henry, 1913). In Schmidt-Raesa, A. (ed). Handbook of Zoology: Gastroctricha, Cycloneurelia and Gnathifera. Vol 2. Nematoda. De Gruyter, Berlin

Gibbons, L.M., Durette-Desset, M-C. and Daynes, P. 1977. A review of the genus Impalaia Monnig, 1923 (Nematoda : Trichostrongyloidea). Annales de Parasitologie (Paris), 52:435-446.

Monnig, H.O. 1923. On some new South African parasitic nematodes. Trans. R. Soc. S. Africa, 2:105-117.

Monnig, H.O. 1931. Wild antelopes as carriers of nematode parasites of domestic ruminants. Part I. 17th Report of the Director of Veterinary Services and Animal Industry. Union of South Africa, 233-254.

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