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 30505 - 30516 of 41939
Entry Number: 30512
- Nematode: Eudorylaimus acuticauda
- Host: Medicago sativa (Alfalfa field)
- Origin: Huron, South Dakota, USA
- Collector: Gerald Thorne via F. E. Caveness
- Date Collected: 1958 May 05
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1001
Entry Number: 30513
- Nematode: Eudorylaimus acuticauda
- Host: Medicago sativa (Alfalfa field)
- Origin: Huron, South Dakota, USA
- Collector: Gerald Thorne via F. E. Caveness
- Date Collected: 1958 May 05
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Eudorylaimus 10c (2 female, 2 male, Type Slide)
Entry Number: 30514
- Nematode: Eudorylaimus acuticauda
- Host: (Pasture plots) in/on Soil
- Origin: Cottonwood, South Dakota, USA
- Collector: Gerald Thorne via J. K. Lewis & Mankin
- Date Collected: 1964 May 11 & 12
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1003
Entry Number: 30515
- Nematode: Eudorylaimus acuticauda
- Host: (Pasture plots) in/on Soil
- Origin: Cottonwood, South Dakota, USA
- Collector: Gerald Thorne via M. Endwoldsen
- Date Collected: 1964 Jun 25 to 27
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1004
Entry Number: 30516
- Nematode: Eudorylaimus acuticauda
- Host: (Pasture plots) in/on Soil
- Origin: Cottonwood, South Dakota, USA
- Collector: Gerald Thorne via M. Endwoldsen
- Date Collected: 1964 Jul 22
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1005
Entry Number: 30517
- Nematode: Eudorylaimus acuticauda
- Host: (Range sod) in/on Soil
- Origin: Medicine Butte, South Dakota, USA
- Collector: Gerald Thorne via J. K. Lewis
- Date Collected: 1964 Sep 02
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1006
Entry Number: 30518
- Nematode: Eudorylaimus acuticauda
- Host: (Dying lawn)
- Origin: Aberdeen, South Dakota, USA
- Collector: Gerald Thorne via M. DeHough
- Date Collected: 1965 Jul 12
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1007
Entry Number: 30519
- Nematode: Eudorylaimus acuticauda
- Host: (Native grasses)
- Origin: Parmalee, 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-1008
Entry Number: 30520
- Nematode: Eudorylaimus acuticauda
- 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-1009
Entry Number: 30521
- Nematode: Eudorylaimus acuticauda
- Origin: Centerville, South Dakota, USA
- Collector: Gerald Thorne & R. B. Malek
- Date Collected: 1966 Aug 03
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1010
Entry Number: 30522
- Nematode: Eudorylaimus acuticauda
- Origin: Centerville, South Dakota, USA
- Collector: Gerald Thorne & R. B. Malek
- Date Collected: 1966 Aug 03
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1011
Entry Number: 30523
- Nematode: Eudorylaimus acuticauda
- Host: (Range land) in/on Soil
- Origin: West of Howes (Range land), 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: TSD-1012