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Year 2002 Remove constraint 2002: 2002 Authors Lichtenfels, J.R. Remove constraint Lichtenfels, J.R.: Lichtenfels, J.R.
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1. A preliminary analysis of proteolytic activity of excretory-secretory products from Cyathostominea

Description:
Includes references
Author:
Kinsella, J.L. , Lichtenfels, J.R. , Ryan, M.F.
Subject:
Cyathostominae , cysteine proteinases , proteolysis , hydrolysis , enzyme activity , proteinase inhibitors , pH , dithiothreitol , excretory-secretory products
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2002

2. Recommended terminology and advances in the systematics of the Cyathostominea (Nematoda: Strongyloidea) of horses

Description:
Report from three International Workshops on the Systematics of the Cyathostominea of Horses held in Sun City, South Africa (1997); Copenhagen, Denmark (1999); and Stresa, Italy (2001).
Author:
Lichtenfels, J.R. , Gibbons, L.M. , Krecek, R.C.
Subject:
horses , Cyathostominae , Cyathostomum , animal parasitic nematodes , nematode infections , biological nomenclature , terminology , taxonomy , new species , guidelines
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2002

3. Redescriptions of Haemonchus mitchelli and Haemonchus okapiae (Nematoda: Trichostrongyloidea) and description of a unique synlophe for the haemonchinae

Description:
Includes references
Author:
Lichtenfels, J.R. , Pilitt, P.A. , Gibbons, L.M. , Hoberg, E.P.
Subject:
Haemonchus , anatomy and morphology , body measurements , taxonomy , taxonomic revisions , animal parasitic nematodes , Tragelaphus oryx , redescriptions , South Africa , Democratic Republic of the Congo
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2002