USDA Nematode Collection was established in June 1960 By A. Morgan Golden. It is currently directed and curated by Dr. Zafar A. Handoo with technical support from Steve Rogers. It is one of the largest and most valuable nematode collections in existence with over 49,200 permanent slides and vials, and a total repository of nematode specimens reaching several million. It includes over 1900 type specimens, and the valuable and irreplaceable collections of Cobb-Steiner, Thorne, and others. Nematodes from worldwide and domestic sources are represented in the collection. The Collection and database provide important information for reference purposes and taxonomic research by U.S. and foreign scientists and a permanent repository for type and other specimens. This website provides a portal to search those specimens that have been cataloged to date and provides data on nematode hosts, occurrence, and distribution.
Displaying 19093 - 19104 of 41939
Entry Number: 19098
- Nematode: Acrobeloides tricornis
- Host: Covillea sp. (Larrea & other desert plants) in/on Soil
- Origin: Yuma Mesa, Arizona, USA
- Collector: Gerald Thorne & C. W. McBeth
- Date Collected: 1938 Apr 30
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Acrobeloides 6h (2 female, 1 male)
Entry Number: 19099
- Nematode: Acrobeloides tricornis
- Host: Atriplex confertifolia (Shadscale) in/on Soil
- Origin: Mosida (West Side Utah Lake), Utah, USA
- Collector: Gerald Thorne & M. Allen
- Date Collected: 1940 Apr 04
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Acrobeloides 6i (1 female, 6 male)
Entry Number: 19100
- Nematode: Acrobeloides tricornis
- Host: Iris sp. (Dutch Iris) in/on Bulb (decaying)
- Origin: Weslaco, Texas, USA
- Collector: G. H. Godfrey via Gerald Thorne
- Date Collected: 1942 May 21
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Aphelenchoides 2k-1 (1 female)
Entry Number: 19101
- Nematode: Acrobeloides sp.
- Host: Zea mays (Corn field) in/on Roots/Soil
- Origin: Perry, Georgia, USA
- Collector: C. W. McBeth via Gerald Thorne
- Date Collected: 1939 Sep 09
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Acrobeloides 8 (1 female)
Entry Number: 19102
- Nematode: Acrobeloides sp.
- Host: in/on Soil
- Origin: Haleauaau, T. H., USA (?), USA
- Collector: Gerald Thorne
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Acrobeloides 9 (2 female)
Entry Number: 19103
- Nematode: Acrobeloides sp.
- Host: Gossypium sp. (Cotton) in/on Roots/Soil
- Origin: Tifton, Georgia, USA
- Collector: C. W. McBeth via Gerald Thorne
- Date Collected: 1940 Aug
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Acrobeloides 10 (6 female)
Entry Number: 19104
- Nematode: Acrobeloides sp.
- Host: Citrus sp. (Citrus stock (young)) in/on Root
- Origin: Riverside (originally from a nursery in northwest part of San Fernando Valley), California, USA
- Collector: J. C. Johnston via Gerald Thorne
- Date Collected: 1940 Dec 23
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Acrobeloides 10a (8 female, 2 male)
Entry Number: 19105
- Nematode: Acrobeloides sp. (like a buetschlii)
- Host: Avena sativa (Oats) in/on Soil
- Origin: Ontario, Canada
- Collector: D. F. Putnam via Gerald Thorne
- Date Collected: 1934 Jul 21
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Paratylenchus 1 (1 female)
Entry Number: 19106
- Nematode: Acrobeloides sp. (near tricornis)
- Host: Atriplex confertifolia (Shadscale) in/on Soil
- Origin: Mosida (West Side Utah Lake, at pole line), Utah, USA
- Collector: Gerald Thorne & M. Allen
- Date Collected: 1940 Mar 20
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Aphelenchoides 20b (1 female)
Entry Number: 19107
- Nematode: Acrobeles sp.
- Host: (Several hosts and localities) in/on Soil
- Origin: Kern County, California, USA
- Collector: M. A. Lindsey via Gerald Thorne
- Date Collected: 1940 Jul
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Zeldia 1h (3 female)
Entry Number: 19108
- Nematode: Anguinid Group
- Host: Avonia sp. (Succulents) in/on Soil
- Origin: South Africa
- Collector: via J. Floyd (Nogales, Arizona, APHIS)
- Date Received: 1999 Feb 26
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11667
- Vials: G-5103f
Entry Number: 19109
- Nematode: Ditylenchus sp. (not destructor or dipsaci)
- Host: Avonia sp. (Succulents) in/on Soil
- Origin: South Africa
- Collector: via J. Floyd (Nogales, Arizona, APHIS)
- Date Received: 1999 Feb 26
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-5103f