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 38809 - 38820 of 41939
Entry Number: 43872
- Nematode: Eudorylaimus carteri
- Host: (Swamp area)
- Origin: Brookings, South Dakota, USA
- Collector: Gerald Thorne & James D. Smolik
- Date Collected: 1972 May 17
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1021
Entry Number: 43873
- Nematode: Eudorylaimus sabulophilus
- Host: (Alfalfa (stunted))
- Origin: .5 mile west of Frostburg, South Dakota, USA
- Collector: Gerald Thorne via R. B. Malek
- Date Collected: 1967 Oct 11
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1047
Entry Number: 43874
- Disposition of Sample: Specimens to USDANC (General)
Entry Number: 43877
- Nematode: Lordellonema parvum
- Host: (Pasture plots)
- Origin: Cottonwood, South Dakota, USA
- Collector: Gerald Thorne via M. Endwoldsen
- Date Collected: 1964 Jun 25-27
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1392
Entry Number: 43878
- Nematode: Lordellonema parvum
- Host: (Pasture plots)
- Origin: Cottonwood, South Dakota, USA
- Collector: Gerald Thorne via M. Endwoldsen
- Date Collected: 1964 Jun 25-27
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1393
Entry Number: 43879
- Nematode: Lordellonema parvum
- Origin: Chamberlin, South Dakota, USA
- Collector: Gerald Thorne via G. Buchenau
- Date Collected: 1964 Jun 25-27
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1396
Entry Number: 43880
- Nematode: Lordellonema parvum
- Host: (Wheat field)
- Origin: Minnesota, USA
- Date Collected: 1964 Oct 22
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1397
Entry Number: 43881
- Nematode: Lordellonema parvum
- Host: (Range land)
- Origin: West of Howes, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1966 Oct 01
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1398
Entry Number: 43882
- Nematode: Axonchium solitare
- Host: (Range land)
- Origin: West of Howes, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1966 Oct 01
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1398
Entry Number: 43883
- Nematode: Aporcelaimellus
- Host: (Range land)
- Origin: West of Howes, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1966 Oct 01
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1398
Entry Number: 43884
- Nematode: Eudorylaimus
- Host: (Native prairie) in/on Soil
- Origin: 5 miles South of Trinidad, Colorado, USA
- Collector: Gerald Thorne
- Date Collected: 1966 Mar 27
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1401
Entry Number: 43885
- Nematode: Lordellonema parvum
- Host: (Native prairie) in/on Soil
- Origin: 5 miles South of Trinidad, Colorado, USA
- Collector: Gerald Thorne
- Date Collected: 1966 Mar 27
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1401