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 28717 - 28728 of 41944
Entry Number: 28721
- Nematode: Panagrolaimus subelongatus
- Origin: Mindon, 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-178
Entry Number: 28722
- Nematode: Panagrolaimus subelongatus
- Host: Triticum aestivum (Wheat field)
- Origin: State Line, 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-1729
Entry Number: 28723
- Nematode: Panagrolaimus subelongatus
- Host: Zea mays (Corn field)
- Origin: Fairmont, 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-1732
Entry Number: 28724
- Nematode: Panagrolaimus subelongatus
- 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: TSD-685
Entry Number: 28725
- Nematode: Panagrolaimus subelongatus
- Origin: Madison, 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-152
Entry Number: 28726
- Nematode: Panagrolaimus subelongatus
- Host: (Mountain summit) in/on Soil
- Origin: Black Hills, South Dakota, USA
- Collector: Gerald Thorne via R. B. Malek
- Date Collected: 1965 Sep 08
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1733
Entry Number: 28727
- Nematode: Panagrolaimus subelongatus
- Host: Sorghum bicolor (Fallow after Sorghum) 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-1734
Entry Number: 28728
- Nematode: Panagrolaimus subelongatus
- Host: Iris sp. (Iris (scorch))
- Origin: Brookings SDSU Hort. Gardens, South Dakota, USA
- Collector: Gerald Thorne via R. B. Malek
- Date Collected: 1964 Nov 18
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Ditylenchus 7 (3 female, Type Slide)
Entry Number: 28729
- Nematode: Panagrolaimus subelongatus
- Host: (Prairie sod) in/on Soil
- Origin: Powder River, 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: TSD-1747
Entry Number: 28730
- Nematode: Panagrolaimus subelongatus
- Origin: North of Willston, North Dakota, 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: TSD-78
Entry Number: 28731
- Nematode: Panagrolaimus subelongatus
- Host: (Prairie sod) in/on Soil
- Origin: 1/2 miles West of Minot, North Dakota, 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: TSD-1735
Entry Number: 28732
- Nematode: Panagrolaimus subelongatus
- Origin: Glendive, 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: Diptherophora 1n (1 female)