Ostertagia		Contents		Rev 03/08/2024
		Classification		Biology and Ecology
		Morphology and Anatomy		Life Cycle
Return to Ostertagia Menu				Ecosystem Functions and Services
		Distribution		Management
Return to Haemonchidae Menu		Feeding		References
		Go to Nemaplex Main Menu		Go to Dictionary of Terminology

Classification

Chromadorea

Chromadoria

Rhabditida

  Rhabditina

   Trichostronglyloidea

    Haemonchidae

Ostertagiinae

Ostertagia Drozdz,

Type species of the genus: Ostertagia

Synonyms:

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Morphology and Anatomy:

Based on molecular analyses, Ostertagia and Orloffia are considered close but independent genera (Kuznetsov, 2011).

• 	Female: Male:

..

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Distribution

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Economic Importance:

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Hosts:

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Feeding

Many of the species are parasites of the abomasa and small intestine of ruminants.

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Life Cycle:

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Damage:

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Management:

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References:

Beveridge, I., Spratt, D.M., Durette-Desset, M-C. 2013. Order Strongylida (Railliet & Henry, 1913). Handbook Of Zoology Online. De Gruyter

Drozdz, J., 1995. Polymorphism in the Ostertagiinae Lopez Neyra, 1947 and Comments on the Systematics of These Nematodes, Syst. Parasitol., 1995, 32:91-99.

Kuznetsov, D.N. 2011. Taxonomic Revision of the Genus Ostertagia (Nematoda: Ostertagiinae) Based on an ITS2 rDNA Study. Biology Bulletin, 38:608-614. Original Russian Text: Kuznetsov, D.N. 2011, in Izvestiya Akademii Nauk, Seriya Biologicheskaya, 2011, 6: 710-16.

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