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 25789 - 25800 of 41939
Entry Number: 25795
- Nematode: Axonchium solitare?
- Host: (Native sod) in/on Soil (Native sod)
- Origin: Glendive, Montana, 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-266
Entry Number: 25796
- Nematode: Axonchium solitare?
- Host: (Sod) in/on Soil (Sandy loam)
- Origin: Rhame (by airport), 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-269
Entry Number: 25797
- Nematode: Axonchium solitare?
- Host: (Prairie sod) in/on Soil (Prairie sod)
- Origin: 10 miles West of Monot, 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-972
Entry Number: 25798
- Nematode: Axonchium solitare?
- Host: (Native sod) in/on Soil (Native sod)
- Origin: State Line, 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-372
Entry Number: 25799
- Nematode: Axonchium solitare?
- Host: (Pond bank)
- Origin: Route 281 West, 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-272
Entry Number: 25800
- Nematode: Axonchium solitare?
- 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-1270
Entry Number: 25801
- Nematode: Axonchium solitare?
- Host: (Prairie sod) in/on Soil
- Origin: Tagus, 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-2022
Entry Number: 25802
- Nematode: Axonchium solitare
- Host: (Prairie sod) in/on Soil
- Origin: Stanley, 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-2180
Entry Number: 25803
- Nematode: Axonchium solitare?
- Origin: Sitting Bull Grave, Mobridge, 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-846
Entry Number: 25804
- Nematode: Axonchium solitare
- Host: (Sitting Bull Grave) in/on Soil
- Origin: Mobridge, 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: Xiphinema 2y (1 young)
Entry Number: 25805
- Nematode: Axonchium solitare?
- Host: Poa alpina (Bluegrass field)
- Origin: Long Lake, Northwest of Aberdeen, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Jun 10
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-274
Entry Number: 25806
- Nematode: Axonchium solitare?
- Host: Populus tremuloides (Aspen grove & Roadside grass)
- Origin: Hadashville, Moosomin, Manitoba, Saskatchewan, Canada
- Collector: Gerald Thorne via L. W. Carlson
- Date Collected: 1966 Jul 18
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-275