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 30109 - 30120 of 41939
Entry Number: 30116
- Nematode: Leptonchus
- Host: (Prairie sod) in/on Soil
- Origin: West of Sidney, Montana, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Jun 07
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Leptonchus 3a (1 female, 3 male, Type Slide)
Entry Number: 30117
- Nematode: Leptonchus
- Host: (Prairie sod) in/on Soil
- Origin: East of Miles City, Montana, 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-1563
Entry Number: 30118
- Nematode: Litonema nudum
- 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: TSD-1378
Entry Number: 30119
- Nematode: Litonema nudum
- Origin: 10 miles of South 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-1381
Entry Number: 30120
- Nematode: Litonema nudum
- Origin: 10 miles of South 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-1380
Entry Number: 30121
- Nematode: Zygotylenchus natalensis
- Host: Solanum tuberosum (Potato) in/on Tober
- Origin: Howick, KwaZulu-Natal, South Africa
- Collector: G. Hill via Esther van den Berg
- Date Collected: 2002 Jan
- Date Received: 2003 Feb 05
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-5106p (Paratypes, 2 females, 2 males)
Entry Number: 30122
- Nematode: Longidorus
- Host: (Sod samples (12)) in/on Soil
- Origin: Cottonwood, South Dakota, USA
- Collector: Gerald Thorne via J. K. Lewis
- Date Collected: 1963 Oct 03
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1383
Entry Number: 30123
- Nematode: Longidorus crassus
- Host: (Sod samples (12)) in/on Soil
- Origin: Cottonwood, South Dakota, USA
- Collector: Gerald Thorne via J. K. Lewis
- Date Collected: 1963 Oct 03
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Longidorus 1a (2 female)
Entry Number: 30124
- Nematode: Longidorus
- Host: Triticum aestivum (Sod at top of Wheat field) 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-1385
Entry Number: 30125
- Nematode: Longidorus
- 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: Longidorus 1d (3 female)
Entry Number: 30126
- Nematode: Longidorus
- 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: Xiphinema 2m (2 young)
Entry Number: 30127
- Nematode: Longidorus sp.
- Host: (Prairie sod) in/on Soil
- Origin: Presho, South Dakota, USA
- Collector: Gerald Thorne via J. K. Lewis
- Date Collected: 1965 Jul 18
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Xiphinema 2o (1 young)