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 28729 - 28740 of 41944
Entry Number: 28733
- Nematode: Panagrolaimus subelongatus
- Host: (Prairie sod) in/on Soil
- Origin: East of Miles City, 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-1736
Entry Number: 28734
- Nematode: Panagrolaimus subelongatus
- Host: (Native sod) in/on Soil
- Origin: Rugby, 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-1737
Entry Number: 28735
- Nematode: Panagrolaimus subelongatus
- Host: (Native sod) in/on Soil
- 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-1753
Entry Number: 28736
- Nematode: Panagrolaimus subelongatus
- Host: (Grain field)
- 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: TSD-1738
Entry Number: 28737
- Nematode: Panagrolaimus subelongatus
- Host: (Grain field)
- 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: TSD-1739
Entry Number: 28738
- Nematode: Panagrolaimus subelongatus
- Host: (Pond bank) in/on Soil
- 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-1740
Entry Number: 28739
- Nematode: Panagrolaimus
- Host: 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-1742
Entry Number: 28740
- Nematode: Panagrolaimus
- Host: (Plowed pasture) in/on Soil
- Origin: Mindon, 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-2073
Entry Number: 28741
- Nematode: Panagrolaimus
- 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-1567
Entry Number: 28742
- Nematode: Panagrolaimus
- 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-1940
Entry Number: 28743
- Nematode: Paraphelenchus intermedius
- Host: Populus sp. (Cottonwood)
- Origin: Brookings (North of head-house), 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: Paraphelenchus 1 (4 female)
Entry Number: 28744
- Nematode: Paraphelenchus intermedius
- Host: Fragaria x ananassa (Strawberry field)
- Origin: Mitchell, South Dakota, USA
- Collector: Gerald Thorne via L. W. Carlson
- Date Collected: 1964 Jun 19
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Paraphelenchus 1b (5 female, Type Slide)