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 38761 - 38772 of 41944
Entry Number: 43821
- Nematode: Dorylaimellus
- Host: (Range sod) in/on Soil (Range sod)
- Origin: Medicine Butte, South Dakota, USA
- Collector: Gerald Thorne via J. K. Lewis
- Date Collected: 1964 Sep 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-134
Entry Number: 43822
- Nematode: Amphidelus
- Host: (Prarie sod) in/on Soil
- Origin: Emmig, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1966 Oct 18
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-145
Entry Number: 43823
- Nematode: Anguina?
- 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-151
Entry Number: 43824
- Nematode: Ditylenchus destructor
- Host: Glycine max (Soybean field)
- Origin: Gary, South Dakota, USA
- Collector: Gerald Thorne via M. Komanetsky
- Date Collected: 1963 Sept 28
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-161
Entry Number: 43825
- Nematode: Ditylenchus sp.
- Origin: Cottonwood, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1964 Jul 22
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-162
Entry Number: 43826
- Nematode: Nothotylenchus sp.
- Host: (Prairie sod) in/on Soil (Prairie sod)
- Origin: Emmig, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1966 Oct 18
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-172
Entry Number: 43827
- Nematode: Eucephalobus
- Host: Glycine max (Soybean field)
- Origin: Ames, Iowa, USA
- Collector: Gerald Thorne via G. E. Cook
- Date Collected: 1966 Sep 10
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-186
Entry Number: 43828
- Nematode: Aporcelaimus elegans
- Host: (Elm Windbreak)
- Origin: Chamberlin, South Dakota, USA
- Collector: Gerald Thorne via G. Buchenau
- Date Collected: 1966 July 12
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-197
Entry Number: 43829
- Nematode: Aporcelaimus eydorys
- Host: (Range sod) in/on Soil (range sod)
- Origin: Medicine Butte, South Dakota, USA
- Collector: Gerald Thorne via J.K. Lewis
- Date Collected: 1964 Sep 02
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-208
Entry Number: 43830
- Nematode: Nygolaimus dubius
- Host: (Sod) in/on Soil (Sandy loam)
- Origin: Rhame (by airport), North Dakota, 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-271
Entry Number: 43831
- Nematode: Axonchium sp.
- Host: (Prairie sod) in/on Soil (Prairie sod)
- Origin: Presho, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1965 Jul 18
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-279
Entry Number: 43832
- Nematode: Euchodelus macrodaraides
- Host: (Native sod) in/on Soil (Native sod)
- Origin: North of White Earth River, North Dakota, 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-288