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 28549 - 28560 of 41944
Entry Number: 28553
- Nematode: Nygolaimus hartingii
- Origin: State Line, North Dakota, 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: Nygolaimus 3n (1 female)
Entry Number: 28554
- Nematode: Nygolaimus hartingii
- Origin: Barneville, 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: Nygolaimus 3o (2 female)
Entry Number: 28555
- Nematode: Nygolaimus hartingii
- Origin: Breckenridge, 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: Nygolaimus 3p (1 female)
Entry Number: 28556
- Nematode: Nygolaimus hartingii
- Origin: Route 281, North Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Jun 06
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Nygolaimus 3q (5 female)
Entry Number: 28557
- Nematode: Nygolaimus hartingii
- 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-2181
Entry Number: 28558
- Nematode: Nygolaimus hartingii
- Origin: Milbank, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Jul 13
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Nygolaimus 3s (1 female, 2 young)
Entry Number: 28559
- Nematode: Nygolaimus hartingii
- Host: Populus tremuloides (Ornamental Aspen grove (brush) & Shrub)
- Origin: Prairie Grove, Broadview, Manitoba, Saskatchewan, 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-1531
Entry Number: 28560
- Nematode: Nygolaimus hartingii
- Origin: Rapid City, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Aug 06
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Nygolaimus 3t (7 female)
Entry Number: 28561
- Nematode: Nygolaimus brachyurus
- Host: (Lawn grass)
- Origin: Brookings, South Dakota, USA
- Collector: Gerald Thorne via Eldon Ortman
- Date Collected: 1963 Aug 05
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1596
Entry Number: 28562
- Nematode: Nygolaimus brachyurus
- Origin: Highmore Experimental Station, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1963 Sep 06
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1599
Entry Number: 28563
- Nematode: Nygolaimus paratenuis
- Host: Agropyron sp. (Wheatgrass)
- Origin: Valentine, Nebraska, USA
- Collector: Gerald Thorne via G. B. Orlob
- Date Collected: 1963 Sep 11
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Nygolaimus 1d (2 female)
Entry Number: 28564
- Nematode: Nygolaimus brachyurus
- Host: (Sod Samples (12)) in/on Soil
- Origin: Cottonwood Range Experiment Station, South Dakota, USA
- Collector: Gerald Thorne via J. K. Lewis
- Date Collected: 1963 Oct 03
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Nygolaimus 1e (2 female, Type Slide)