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 21481 - 21492 of 41939
Entry Number: 21487
- Nematode: Dorylaimus sp.
- Host: in/on Soil
- Origin: Florence, South Carolina, USA
- Collector: Gerald Thorne
- Date Collected: 1942 Apr 03
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Diphtherophora 6 (1 male)
Entry Number: 21488
- Nematode: Dorylaimus sp.
- Host: in/on Soil
- Origin: Black's Fork, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1934 Aug 28
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Dorylaimus 112c (2 females & 1 male)
Entry Number: 21489
- Nematode: Dorylaimus sp.
- Host: Artemisia sp. (Sage (brush?)) in/on Soil
- Origin: Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1947 Aug 25
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Dorylaimus 130 (7 males)
Entry Number: 21490
- Nematode: Dorylaimus sp.
- Host: in/on Soil (Wet)
- Origin: Fish Lake, Utah, USA
- Collector: S. K. Daniels via Gerald Thorne
- Date Collected: 1947 Aug 17
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Dorylaimus 130a (3 females & 5 males)
Entry Number: 21491
- Nematode: Dorylaimus superbus
- Host: in/on Soil
- Origin: UK (England)
- Collector: T. Goodey via Gerald Thorne
- Date Collected: 1938 Oct 26
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Dorylaimus 131 (1 female & 1 male)
Entry Number: 21492
- Nematode: Dorylaimus paranodus
- Host: in/on Soil
- Origin: Red Butte, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1941 Feb 02
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Dorylaimus 132 (1 male)
Entry Number: 21493
- Nematode: Dorylaimus sp.
- Host: (Grass) in/on Soil
- Origin: Raleigh, North Carolina, USA
- Collector: Gerald Thorne
- Date Collected: 1940 Nov 30
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Diptherophora 5 (3 females & 3 males)
Entry Number: 21494
- Nematode: Dorylaimus sp.
- Host: Citrus sp. (Orange seedlings) in/on Roots/Soil
- Origin: Riverside, California, USA
- Collector: Gerald Thorne
- Date Collected: 1943 Mar 15
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Dorylaimus 134 (6 females)
Entry Number: 21495
- Nematode: Dorylaimus sp.
- Host: Medicago sativa (Alfalfa field) in/on Soil
- Origin: Westmoreland, California, USA
- Collector: Gerald Thorne
- Date Collected: 1942 Aug 20
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Trichodorus 1j (4 females)
Entry Number: 21496
- Nematode: Dorylaimus sp.
- Host: Ficus sp. (Fig orchard) in/on Soil
- Origin: Merced County, California, USA
- Collector: Gerald Thorne
- Date Collected: 1944 Mar 22
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Dorylaimus 135 (6 females)
Entry Number: 21497
- Nematode: Dorylaimus sp.
- Host: in/on Water
- Origin: Gainesville (City water supply), Florida, USA
- Collector: L. E. Swanson via Gerald Thorne
- Date Collected: 1942
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Dorylaimus 136 (14 females)
Entry Number: 21498
- Nematode: Dorylaimus sp.
- Host: Quercus sp. (Oak) in/on Soil (Clay)
- Origin: Duke Forest, North Carolina, USA
- Collector: A. S. Pearse via Gerald Thorne
- Date Collected: 1945 Mar 10
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Dorylaimus 137 (1 male)