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 27841 - 27852 of 41944
Entry Number: 27845
- Nematode: Eudorylaimus pratensis
- Origin: Highmore, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1963 Sep 07
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Eudorylaimus 7 (2 female)
Entry Number: 27846
- Nematode: Eudorylaimus pratensis
- Origin: Dry Farms, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1964 May 05-07
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-960
Entry Number: 27847
- Nematode: Eudorylaimus confusus
- Host: Lycopersicon esculentum (Tomato field)
- Origin: Mitchell, South Dakota, USA
- Collector: Gerald Thorne & R. B. Malek
- Date Collected: 1964 Aug 13
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-961
Entry Number: 27848
- Nematode: Eudorylaimus confusus
- Host: Fragaria x ananassa (Strawberry) in/on Soil
- Origin: Mitchell, South Dakota, USA
- Collector: Gerald Thorne via L. W. Carlson
- Date Collected: 1964 Jul 22
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-962
Entry Number: 27849
- Nematode: Eudorylaimus confusus
- Host: (Prairie sod) in/on Soil
- Origin: Presho, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1965 Jul 18
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-963
Entry Number: 27850
- Nematode: Eudorylaimus pratensis
- Origin: Watertown, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1965 Aug 20
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Eudorylaimus 7e (3 female, Type Slide)
Entry Number: 27851
- Nematode: Eudorylaimus pratensis
- Host: Triticum aestivum (Wheat field)
- Origin: Winner, South Dakota, USA
- Collector: Gerald Thorne via Leon Wood
- Date Collected: 1966 Jun 16
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-964
Entry Number: 27852
- Nematode: Eudorylaimus confusus
- Host: Ulmus sp. (Elm)
- Origin: Chamberlin (Windbreak), South Dakota, USA
- Collector: Gerald Thorne via G. Buchenau
- Date Collected: 1966 Jul 12
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Eudorylaimus 7g (4 female, Type Slide)
Entry Number: 27853
- Nematode: Eudorylaimus pratensis
- 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 20c (1 female)
Entry Number: 27854
- Nematode: Eudorylaimus confusus
- Origin: 10 miles South of Columbus (Windbreak), 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-983
Entry Number: 27855
- Nematode: Eudorylaimus confusus
- Host: Populus sp. (Cottonwood rust)
- Origin: Brookings, South Dakota, USA
- Collector: Gerald Thorne via R. B. Malek
- Date Collected: 1965 Apr 16
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-968
Entry Number: 27856
- Nematode: Eudorylaimus confusus
- Host: Sorghum bicolor (Sorghum (Fallow)) in/on Soil
- Origin: Newell, 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-969