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 30745 - 30756 of 41939
Entry Number: 30752
- Nematode: Eudorylaimus
- Host: (Prairie sod) in/on Soil
- Origin: 16 miles North of Towner, 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: Aporcelaimellus (1 female, 1 male)
Entry Number: 30753
- Nematode: Eudorylaimus aquilonarius
- Host: (Grain field)
- 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: Eudorylaimus 20 (8 female, Type Slide)
Entry Number: 30754
- Nematode: Eudorylaimus aquilonarius
- Host: Juniperus sp. (Juniper)
- Origin: 1/2 mile West of Forestburg (Windbreak), South Dakota, USA
- Collector: Gerald Thorne & R. B. Malek
- Date Collected: 1967 Oct 11
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1083
Entry Number: 30755
- Nematode: Eudorylaimus arcus
- Origin: Dry Farms, South Dakota, USA
- Collector: Gerald Thorne via Leon Wood
- Date Collected: 1964 May 05-07
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-984
Entry Number: 30756
- Nematode: Eudorylaimus arcus
- Origin: Dry Farms, South Dakota, USA
- Collector: Gerald Thorne via Leon Wood
- Date Collected: 1964 May 05-07
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Eudorylaimus 8a (2 female, 1 male)
Entry Number: 30757
- Nematode: Eudorylaimus arcus
- Origin: Dry Farms, South Dakota, USA
- Collector: Gerald Thorne via Leon Wood
- Date Collected: 1964 May 05-07
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Eudorylaimus 8b (2 female, 2 male, Type Slide)
Entry Number: 30758
- Nematode: Eudorylaimus arcus
- Host: (Native sod) in/on Soil
- Origin: Devils Lake, North Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1968 Jun 17
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Eudorylaimus 8d (1 female, 1 male)
Entry Number: 30759
- Nematode: Eudorylaimus
- Host: (Native sod) in/on Soil
- Origin: Devils Lake, North Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1968 Jun 17
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Eudorylaimus 8d (2 female)
Entry Number: 30760
- Nematode: Eudorylaimus arcus
- Host: (Lawn sod) in/on Soil
- Origin: Brookings, South Dakota, USA
- Collector: Gerald Thorne via R. B. Malek
- Date Collected: 1956 Nov 15
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Eudorylaimus 8e (1 female, 1 male)
Entry Number: 30761
- Nematode: Eudorylaimus arcus
- Host: (Turfgrass)
- Origin: Rapid City, South Dakota, USA
- Collector: Gerald Thorne via James D. Smolik
- Date Collected: 1967 Jun 26
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Eudorylaimus 8f (2 female, 2 male)
Entry Number: 30762
- Nematode: Eudorylaimus arcus
- Host: (Turfgrass)
- Origin: Rapid City, South Dakota, USA
- Collector: Gerald Thorne via James D. Smolik
- Date Collected: 1967 Jun 26
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Eudorylaimus 8g (3 female, 1 male)
Entry Number: 30763
- Nematode: Discolaimus similis
- Origin: Yankton, South Dakota, USA
- Collector: Gerald Thorne & R. B. Malek
- Date Collected: 1965 Aug 03
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Aporcelaimellus 8 (1 female, Type Slide)