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 28201 - 28212 of 41944
Entry Number: 28205
- Nematode: Hoplolaimus coronatus
- Host: (Range grass)
- Origin: Opal, 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: Hoplolaimus 1-1c (1 female, 2 male, Type Slide)
Entry Number: 28206
- Nematode: Hoplolaimus coronatus
- Host: Zea mays (Corn field)
- Origin: Ames, Iowa, USA
- Collector: Gerald Thorne
- Date Collected: 1966 Sep 10
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1258
Entry Number: 28207
- Nematode: Hoplolaimus coronatus
- Origin: Fargo, 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: Diplogaster 1m (1 male)
Entry Number: 28208
- Nematode: Hoplolaimus
- Host: (Weed cover)
- Origin: Sanford Cent. Fla. Experimental Station, Florida, USA
- Collector: Gerald Thorne via V. Morton
- Date Collected: 1967 Jan 28
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1273
Entry Number: 28209
- Nematode: Hoplolaimus sp.
- Host: (Grass & Weeds)
- Origin: West of Brookings, South Dakota, USA
- Collector: Gerald Thorne via R. B. Malek
- Date Collected: 1967 Apr 07
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1279
Entry Number: 28210
- Nematode: Hoplolaimus sp.
- Host: Zoysia japonica (Zoysia grass)
- Origin: Dudedin, Florida, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Feb 07
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1278
Entry Number: 28211
- Nematode: Labronema ferox
- Host: (Sod) 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: TSD-1281
Entry Number: 28212
- Nematode: Labronema ferox
- Origin: Dry Farms, South Dakota, USA
- Collector: Gerald Thorne via Leon Wood
- Date Collected: 1964 May 05
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1282
Entry Number: 28213
- Nematode: Labronema ferox
- Host: (Soil) in/on Soil
- Origin: Martin, South Dakota, USA
- Collector: Gerald Thorne via F. E. Caveness
- Date Collected: 1958 May 16
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-2137
Entry Number: 28214
- Nematode: Labronema ferox
- 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-1283
Entry Number: 28215
- Nematode: Labronema ferox
- Host: Triticum aestivum (Wheat field)
- Origin: Minnesota, USA
- Collector: Gerald Thorne
- Date Collected: 1964 Oct 22
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1284
Entry Number: 28216
- Nematode: Labronema ferox
- Host: Ulmus sp. (Plum elm)
- Origin: Wilmot, South Dakota, USA
- Collector: Gerald Thorne via R. B. Malek, G. E. Cook & Leon Wood
- Date Collected: 1966 Oct 10
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1285