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 19537 - 19548 of 41939
Entry Number: 19542
- Nematode: Aphelenchoides sp.
- Host: Lilium longiflorum (Lily (Easter)) in/on Soil
- Origin: Corvallis, Oregon, USA
- Collector: Gerald Thorne
- Date Collected: 1944 Mar 27
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Aphelenchoides 34 (9 female, 6 male)
Entry Number: 19543
- Nematode: Aphelenchoides ritzemabosi
- Host: (Chlorysanthemum) in/on Leaves
- Origin: Sumner, Washington, USA
- Collector: Gerald Thorne
- Date Collected: 1948 Nov 09
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Aphelenchoides 35 (11 female)
Entry Number: 19544
- Nematode: Aphelenchoides ritzemabosi
- Host: Lilium longiflorum (Lily (Easter)) in/on Soil
- Origin: Saanichton (Vancouver Island), British Columbia, Canada
- Collector: Gerald Thorne
- Date Collected: 1949 Feb 15
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Aphelenchoides 35b (6 female, 3 male)
Entry Number: 19545
- Nematode: Aphelenchoides sp.
- Host: in/on Soil
- Origin: Kootenai Forest, Montana, USA
- Collector: C. L. Massey via Gerald Thorne
- Date Collected: 1952 Sep 17
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Aphelenchoides 36 (4 young female)
Entry Number: 19546
- Nematode: Aphelenchoides besseyi
- Host: Oryza sp. (Rice) in/on Soil
- Origin: Crowley, Louisiana, USA
- Collector: Gerald Thorne
- Date Collected: 1951 Aug
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Aphelenchoides 37 (5 female, 2 male)
Entry Number: 19547
- Nematode: Aphelenchus longicaudatus (sp. can't find)
- Host: in/on Soil
- Origin: Lewiston, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1925 Dec 10
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Cephalobus 1a
Entry Number: 19548
- Nematode: Aphelenchoides sp.
- Host: in/on Soil
- Origin: Texas, USA
- Collector: Gerald Thorne
- Date Collected: 1932 Apr
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Chiloplacus 7d (1 female)
Entry Number: 19549
- Nematode: Aphelenchoides sp.
- Host: in/on Soil
- Origin: Wolf Creek Summit, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1940 Sep 08
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Aphelenchoides 31 (2 female, 1 male)
Entry Number: 19550
- Nematode: Aphelenchoides sp.
- Host: in/on Soil
- Origin: Kern County, California, USA
- Collector: Gerald Thorne
- Date Collected: 1940 Jul
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Alaimus 1p (1 female)
Entry Number: 19551
- Nematode: Aphelenchoides sp.
- Host: in/on Soil
- Origin: Mosida, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1940 Mar 20
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Cervidellus 2e (1 female)
Entry Number: 19552
- Nematode: Aphelenchoides sp.
- Host: in/on Soil
- Origin: Indio, California, USA
- Collector: Gerald Thorne
- Date Collected: 1938 Apr 26
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Pratylenchus 4a-1 (1 female, 1 male)
Entry Number: 19553
- Nematode: Aphelenchoides sp.
- Host: in/on Soil
- Origin: American Fork Canyon, USA
- Collector: Gerald Thorne
- Date Collected: 1935 Dec 02
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Diplogaster 1z (14 female)