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 30469 - 30480 of 41939
Entry Number: 30476
- Nematode: Eudorylaimus
- Origin: Trinidad, Colorado, USA
- Collector: Gerald Thorne
- Date Collected: 1966 Mar 27
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Eudorylaimus 20d
Entry Number: 30477
- 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 23 (8 female, Type Slide)
Entry Number: 30478
- Nematode: Eudorylaimus
- Origin: State Line, Montana, USA
- Collector: Gerald Thorne
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Eudorylaimus 20j (3 female)
Entry Number: 30479
- Nematode: Eudorylaimus
- Origin: Elizabeth, 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: Eudorylaimus 20k (3 female)
Entry Number: 30480
- 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 21b (2 female, 2 male, Type Slide)
Entry Number: 30481
- 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-985
Entry Number: 30482
- 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: TSD-990
Entry Number: 30483
- 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: Eudorylaimus 23a (4 female)
Entry Number: 30484
- Nematode: Eudorylaimus
- Origin: Black Hills, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1965 Sep 08
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Eudorylaimus 31 (3 female)
Entry Number: 30485
- Nematode: Eudorylaimus
- Origin: British Honduras, British Honduras
- Collector: Gerald Thorne
- Date Collected: 1968 Aug
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Eudorylaimus 24a (3 young)
Entry Number: 30486
- Nematode: Eudorylaimus
- Origin: British Honduras, British Honduras
- Collector: Gerald Thorne
- Date Collected: 1968 Aug
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Eudorylaimus 24b (6 young)
Entry Number: 30487
- Nematode: Eudorylaimus
- Origin: British Honduras, British Honduras
- Collector: Gerald Thorne
- Date Collected: 1968 Aug
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Eudorylaimus 24c (7 young)