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 28537 - 28548 of 41944
Entry Number: 28541
- Nematode: Nothotylenchus spp.
- Host: (Native sod) in/on Soil
- Origin: North of Willston, 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-2266
Entry Number: 28542
- Nematode: Nygolaimus hartingii
- Origin: Huron, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1958 May 05
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Nygolaimus 3 (5 female)
Entry Number: 28543
- Nematode: Nygolaimus hartingii
- Origin: Valentine, Nebraska, USA
- Collector: Gerald Thorne
- Date Collected: 1963 Sep 11
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Nygolaimus 3a (1 female)
Entry Number: 28544
- Nematode: Nygolaimus hartingii
- Host: Medicago sativa (Alfalfa field)
- Origin: Huron, South Dakota, USA
- Collector: Gerald Thorne via F. E. Caveness
- Date Collected: 1963 Oct 03
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1627
Entry Number: 28545
- Nematode: Nygolaimus hartingii
- Origin: Brookings, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1963 Aug 13
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Nygolaimus 3c (2 female)
Entry Number: 28546
- Nematode: Nygolaimus hartingii
- Origin: Cottonwod Experimental Station, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1964 May 11
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Nygolaimus 3d(4 female)
Entry Number: 28547
- Nematode: Nygolaimus hartingii
- Origin: Cottonwod Experimental Station, 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: Nygolaimus 3g (5 female)
Entry Number: 28548
- Nematode: Nygolaimus hartingii
- 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: Nygolaimus 3i (4 female)
Entry Number: 28549
- Nematode: Nygolaimus hartingii
- Origin: 10 miles South 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-1646
Entry Number: 28550
- Nematode: Nygolaimus hartingii
- Origin: Parker, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1966 Aug 08
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Nygolaimus 3j (2 female)
Entry Number: 28551
- Nematode: Nygolaimus hartingii
- Origin: Parker, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1966 Jul 03
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Nygolaimus 3k (3 female)
Entry Number: 28552
- Nematode: Nygolaimus hartingii
- Origin: Boulder, Colorado, USA
- Collector: Gerald Thorne
- Date Collected: 1966 Mar 28
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Nygolaimus 3L (1 female)