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 25801 - 25812 of 41939
Entry Number: 25807
- Nematode: Axonchium solitare
- Host: (Fallow) in/on Soil
- Origin: Hadashville, Manitoba, Canada
- Collector: Gerald Thorne via L. W. Carlson
- Date Collected: 1966 Jul 13
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1695
Entry Number: 25808
- Nematode: Axonchium solitare?
- Host: Pinus banksiana (Jack pine (young stand))
- Origin: 13 miles west of Hadashville, Manitoba, Canada
- Collector: Gerald Thorne via L. W. Carlson
- Date Collected: 1966 Jul 08
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-276
Entry Number: 25809
- Nematode: Axonchium solitare?
- Host: Ulmus americana (American elm (shelterbelt))
- Origin: 5 miles West of Clark, South Dakota, USA
- Collector: Gerald Thorne via R. B. Malek
- Date Collected: 1967 Nov 24
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-277
Entry Number: 25810
- Nematode: Axonchium solitare?
- Host: Citrus sp. (Citrus grove)
- Origin: Yuma Experimental Station, Arizona, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Dec 06
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1626
Entry Number: 25811
- Nematode: Basiroides conurus
- Host: (Pasture plots) in/on Soil
- Origin: Brookings, South Dakota, USA
- Collector: Gerald Thorne via R. B. Malek
- Date Collected: 1965 Apr 19
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Basiroides 1 (5 female, Type Slide)
Entry Number: 25812
- Nematode: Basiroides conurus
- 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-301
Entry Number: 25813
- Nematode: Basiroides conurus
- Host: (Hillside prairie)
- Origin: Parker, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1966 Aug 08
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-303
Entry Number: 25814
- Nematode: Basiroides conurus
- Host: Sorghum halepense (Johnsongrass)
- Origin: Greenfield, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1966 Jul 15
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-304
Entry Number: 25815
- Nematode: Vampyronema sp.
- Host: Anicla infecta (Moth) in/on Insect
- Origin: French Guiana, French Guiana
- Collector: O. G. Marti, Jr.
- Date Collected: 1987 Aug 08 & Jul 27
- Date Received: 2001 May 21
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-12701 & G-12702
Entry Number: 25816
- Nematode: Vampyronema sp.
- Host: Anicla infecta (Moth) in/on Insect
- Origin: Tifton, GA, Georgia, USA
- Collector: O. G. Marti, Jr.
- Date Collected: 1989 Sep 01 & 16, 1991, 1991 Sep 16, 1992 Jun 29, Sep 29, 1993 Jul 14 & 16 **
- Date Received: 2001 May 21
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-12703 to G-12740
Entry Number: 25817
- Nematode: Vampyronema sp.
- Host: Argyrogramma verruca (Moth) in/on Insect
- Origin: Orstom Station, French Guiana, French Guiana
- Collector: O. G. Marti, Jr.
- Date Collected: 1987
- Date Received: 2001 May 21
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-12741
Entry Number: 25818
- Nematode: Vampyronema sp.
- Host: Baniana sp. (Moth) in/on Insect
- Origin: Irat, French Guiana, French Guiana
- Collector: O. G. Marti, Jr.
- Date Collected: 1987 Jul 28
- Date Received: 2001 May 21
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-12742 to G-12744