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 28861 - 28872 of 41944
Entry Number: 28865
- Nematode: Plectus
- Host: Salix sp. (Willow & Grass)
- Origin: Black Hills, South Dakota, USA
- Collector: Gerald Thorne via James D. Smolik
- Date Collected: 1967 Nov 24
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1871
Entry Number: 28866
- Nematode: Plectus
- Host: Triticum aestivum (Wheat field)
- Origin: Presho, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Jul 18
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1872
Entry Number: 28867
- Nematode: Plectus
- Origin: Stromburg, Nebraska, USA
- Collector: Gerald Thorne
- Date Collected: 1966 Mar 29
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-413
Entry Number: 28868
- Nematode: Plectus
- Host: Typha sp. (Cattail swamp) in/on Soil
- Origin: Brookings Experimental Station, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1966 Jul 07
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-2367
Entry Number: 28869
- Nematode: Plectus
- Origin: Elizabeth, Minnesota, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Jul 05
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-405
Entry Number: 28870
- Nematode: Plectus
- Host: (Sitting Bull Grave) in/on Soil
- Origin: Mobridge, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Jun 09
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1874
Entry Number: 28871
- Nematode: Plectus
- Host: (Turfgrass)
- Origin: Milbank, South Dakota, USA
- Collector: Gerald Thorne via James D. Smolik
- Date Collected: 1967 Jul 13
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1875
Entry Number: 28872
- Nematode: Plectus
- Host: (Grass & Weeds)
- Origin: West of Brookings, South Dakota, USA
- Collector: Gerald Thorne via R. B. Malek
- Date Collected: 1967 Apr 07
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1876
Entry Number: 28873
- Nematode: Plectus
- Origin: West of Brookings, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1967 May 08
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Acrobeloides 1p (3 female)
Entry Number: 28874
- Nematode: Plectus
- Origin: 10 miles South of Columbus (Windbreak), Nebraska, USA
- Collector: Gerald Thorne
- Date Collected: 1966 Mar 29
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1153
Entry Number: 28875
- Nematode: Plectus granulosus
- Host: (Sod) in/on Soil
- Origin: East of Towner, North Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Jun 07
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1879
Entry Number: 28876
- Nematode: Plectus granulosus
- Host: (Native sod) in/on Soil
- Origin: State Line, Montana, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Jun 08
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1752