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 31597 - 31608 of 41939
Entry Number: 31604
- Nematode: Criconemoides permistus
- Host: (River bank) in/on Soil
- Origin: Parker, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Aug 03
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-485
Entry Number: 31605
- Nematode: Criconemoides xenoplax
- Host: (Prairie sod) in/on Soil
- Origin: 16 miles North of Towner, 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-495
Entry Number: 31606
- Nematode: Criconemoides xenoplax
- Host: (River bank) in/on Soil
- Origin: Parker, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Aug 03
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-498
Entry Number: 31607
- Nematode: Cylindrolaimus obtusus
- Host: (Prairie sod) in/on Soil
- Origin: Emmig, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1966 Oct 01
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-529
Entry Number: 31608
- Nematode: Chronogaster sp.
- Host: in/on Soil
- Origin: Washington, D. C., District of Columbia, USA
- Collector: Gerald Thorne
- Date Collected: 1934 Nov 20
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Chronogaster 1b (10 female)
Entry Number: 31609
- Nematode: Chronogaster sp.
- Host: in/on Soil
- Origin: Washington, D. C., District of Columbia, USA
- Collector: Gerald Thorne
- Date Collected: 1934 Nov 20
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Chronogaster 1a (10 female)
Entry Number: 31610
- Nematode: Acrobeles complexus
- Host: Saccharum officinarum (Sugar Beet Field) in/on Soil
- Origin: Provo, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1923 Jun
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Acrobeles 1e
Entry Number: 31611
- Nematode: Acrobeles complexus
- Host: (Shrubbery) in/on Soil
- Origin: Zion Canyon (canyon wall), Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1926 Apr 05
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Actinolaimus 1a (3 female)
Entry Number: 31612
- Nematode: Acrobeles complexus
- Host: in/on Soil
- Origin: Skull Valley, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1933 Mar 15
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Acrobeles 4d (3 female, 1 male)
Entry Number: 31613
- Nematode: Acrobeles complexus
- Host: in/on Soil
- Origin: Wellsville Divide, Cache Co., Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1935 May 22
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Acrobeles 1i (2 female, 4 male)
Entry Number: 31614
- Nematode: Acrobeles complexus
- Host: Medicago sativa (Alfalfa (dying plants)) in/on Soil
- Origin: Antelope Island (Dying alfalfa plants on ranch north of house.), Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1935 Jun 24
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Cephalobus 1b (1 female)
Entry Number: 31615
- Nematode: Acrobeles complexus
- Host: in/on Soil
- Origin: Riverside (From virgin soil from foothills back of citrus experiment station. Collected in several small lots including surface soil to a depth of 8 inches. Entire lot wt. 25 lbs.), California, USA
- Collector: Charles Price via Gerald Thorne
- Date Collected: 1936 Feb 10
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Chiloplacus 12 (1 female)