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 27553 - 27564 of 41944
Entry Number: 27557
- Nematode: Dorylaimoides teres
- Host: Sorghum bicolor (Sorghum (stunted))
- Origin: Mitchell, South Dakota, USA
- Collector: Gerald Thorne via R. B. Malek
- Date Collected: 1967 Sep 01
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Eudorylaimus 16g (1 female)
Entry Number: 27558
- Nematode: Dorylaimoides teres
- Host: Glycine max (Soybean)
- Origin: North of Worthing, South Dakota, USA
- Collector: Gerald Thorne via R. B. Malek
- Date Collected: 1967 Sep 01
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-865
Entry Number: 27559
- Nematode: Dorylaimoides teres
- Host: Ulmus americana (Elm & Ash**)
- Origin: South of White Earth River (Shelterbelt), South Dakota, USA
- Collector: Gerald Thorne via R. B. Malek
- Date Collected: 1967 Oct 18
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-866
Entry Number: 27560
- Nematode: Dorylaimoides micoletzkyi
- Host: Medicago sativa (Alfalfa field)
- Origin: Bear Butte, South Dakota, USA
- Collector: Gerald Thorne via G. Semeniek
- Date Collected: 1965 Oct 08
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-819
Entry Number: 27561
- Nematode: Dorylaimoides micoletzkyi
- Host: Triticum aestivum (Wheat field)
- Origin: Winner, South Dakota, USA
- Collector: Gerald Thorne via Leon Wood
- Date Collected: 1966 Jun 16
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Dorylaimellus nodochordus 1d (1 male)
Entry Number: 27562
- Nematode: Dorylaimoides micoletzkyi
- Origin: Wilmot, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1965 Aug 25
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Eudorylaimus 10m (1 female)
Entry Number: 27563
- Nematode: Dorylaimoides micoletzkyi
- 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 (1 female)
Entry Number: 27564
- Nematode: Dorylaimoides micoletzkyi
- Host: (Sandy loam) in/on Soil (Sandy loam)
- Origin: Belmont, 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: TSD-873
Entry Number: 27565
- Nematode: Dorylaimoides micoletzkyi
- Host: Glycine max (Soybean (next to potato))
- Origin: Southeast of Sisseton, South Dakota, USA
- Collector: Gerald Thorne via R. B. Malek
- Date Collected: 1966 Sep 15
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-874
Entry Number: 27566
- Nematode: Dorylaimoides micoletzkyi
- Host: Medicago sativa (Alfalfa field)
- Origin: 1/2 mile West of Forestburg, South Dakota, USA
- Collector: Gerald Thorne via R. B. Malek
- Date Collected: 1967 Oct 11
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Dorylaimoides 5e (3 female, Type Slide)
Entry Number: 27567
- Nematode: Dorylaimoides teres
- Origin: Cottonwood, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1964 May 11 & 12
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Nygolaimus 3f (1 female)
Entry Number: 27568
- Nematode: Dorylaimoides teres
- Host: (Pasture plots) in/on Soil
- Origin: Brookings, South Dakota, USA
- Collector: Gerald Thorne via R. B. Malek
- Date Collected: 1965 Apr 19
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-851