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 29557 - 29568 of 41939
Entry Number: 29564
- Nematode: Aporcelaimellus conoidus
- Host: Cucumis melo (Cantaloupe)
- Origin: Mitchell, South Dakota, USA
- Collector: Gerald Thorne via R. B. Malek
- Date Collected: 1967 Sep 24
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Aporcelaimellus 7-1L (6 female)
Entry Number: 29565
- Nematode: Aporcelaimellus conoidus
- Host: (Turf grass)
- Origin: Murdo, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Jul 19
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Aporcelaimellus 7-1s (2 female)
Entry Number: 29566
- Nematode: Eudorylaimus
- Host: (Turf grass)
- Origin: Murdo, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Jul 19
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Aporcelaimellus 7-1s (1 female, 1 male)
Entry Number: 29567
- Nematode: Eudorylaimus
- Host: (Turf grass)
- Origin: Murdo, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Jul 19
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Eudorylaimus 7-1s (1 female, 1 male)
Entry Number: 29568
- Nematode: Aporcelaimellus conoidus
- Host: Ulmus americana (American Elm)
- Origin: 5 miles West of Clark, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Nov 24
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Aporcelaimellus 7-1m (4 female)
Entry Number: 29569
- Nematode: Aporcelaimellus conoidus
- Origin: 5 miles South of Stromberg, 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: Aporcelaimellus 7-1q (2 female)
Entry Number: 29570
- Nematode: Eudorylaimus
- Origin: 5 miles South of Stromberg, 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: Aporcelaimellus 7-1q (2 female)
Entry Number: 29571
- Nematode: Aporcelaimellus conoidus
- Host: Medicago sativa (Alfalfa (stunted))
- Origin: 1/2 mile West of Forestburg, South Dakota, USA
- Collector: Gerald Thorne via R. B. Malek
- Date Collected: 1967 Oct 11
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Aporcelaimellus 7-1n (5 female)
Entry Number: 29572
- Nematode: Axonchium solitare?
- Host: (Sod) in/on Soil (Sandy loam)
- Origin: Rhame (by airport), North Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Jun 08
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-270
Entry Number: 29573
- Nematode: Axonchium solitare?
- Host: (Sod) in/on Soil (Sandy loam)
- Origin: Rhame (by airport), North Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Jun 08
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-271
Entry Number: 29574
- Nematode: Axonchium solitare?
- Host: (Sandy laom) in/on Soil
- Origin: Rhame (Sod by airport), North Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Jun 08
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Eudorylaimus 13s (2 female)
Entry Number: 29575
- Nematode: Eudorylaimus
- Host: (Sod) in/on Soil (Sandy loam)
- Origin: Rhame (by airport), North Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Jun 08
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Eudorylaimus 13r (1 female)