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 25525 - 25536 of 41939
Entry Number: 25531
- Nematode: Acrobeles elaboratus
- Host: Pinus banksiana (Jack pine & Red pine**)
- Origin: Hadashville, Manitoba, Canada
- Collector: Gerald Thorne via L. W. Carlson
- Date Collected: 1966 Jul 13
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-455
Entry Number: 25532
- Nematode: Acrobeles elaboratus
- Host: Populus tremula (Aspen grove)
- Origin: 2 miles East of Ste. Anne Junc., Manitoba, Canada
- Collector: Gerald Thorne via L. W. Carlson
- Date Collected: 1966 Jul 08
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-90
Entry Number: 25533
- Nematode: Acrobeles elaboratus
- Host: Buchloe dactyloides (Buffalo grass)
- Origin: Farmingdale, Rapid City, South Dakota, USA
- Collector: Gerald Thorne via James D. Smolik
- Date Collected: 1967 Aug 06
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-91
Entry Number: 25534
- Nematode: Acrobeles elaboratus
- Host: Quercus alba (White oak)
- Origin: North of 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-2134
Entry Number: 25535
- Nematode: Acrobeles elaboratus
- Host: Zea mays (Corn)
- Origin: Estelline, South Dakota, USA
- Collector: Gerald Thorne via R. B. Malek
- Date Collected: 1967 Jul 11
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-92
Entry Number: 25536
- Nematode: Acrobeles elaboratus
- Host: (Native sod) in/on Soil (Native sod)
- Origin: South of Hammer (Roadside park), 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-93
Entry Number: 25537
- Nematode: Acrobeles sp.
- Host: Medicago sativa (Alfalfa field)
- Origin: Elizabeth, Minnesota, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Jun 05
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-94
Entry Number: 25538
- Nematode: Acrobeles sp.
- Host: (Prairie sod) in/on Soil (Prairie sod)
- Origin: Baker, 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-95
Entry Number: 25539
- Nematode: Aporcelaimus pachydermus
- Host: Zea mays (Corn field)
- Origin: Fairmont, 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: Aporcelaimus 3a (1 male, Type Slide)
Entry Number: 25540
- Nematode: Eucephalobus sp.
- Host: Triticum sp. (Winter wheat)
- Origin: Plant Path. Farm (Range 4), South Dakota, USA
- Collector: Gerald Thorne via J. M. McGuire
- Date Collected: 1961 Jun 03
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-2438
Entry Number: 25541
- Nematode: Acrobeles spp.
- 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-108
Entry Number: 25542
- Nematode: Acrobeles spp.
- Host: (Citrus grove)
- Origin: Yuma Experimental Station, Arizona, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Dec 06
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-97