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 33349 - 33360 of 41939
Entry Number: 33356
- Nematode: Placodira lobatus
- Origin: Littlefield, Arizona, USA
- Collector: Gerald Thorne
- Date Collected: 1938 July 15
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Cervidellus 2d (1 female)
Entry Number: 33357
- Nematode: Plectus sp.
- Collector: Gerald Thorne
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Plectus 1c (5 females)
Entry Number: 33358
- Nematode: Plectus sp.
- Origin: Broad Run, Virginia, USA
- Collector: Gerald Thorne
- Date Collected: 1931 Oct 22
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Nygolaimus 15b (1 female)
Entry Number: 33359
- Nematode: Plectus sp.
- Origin: Mt. Timpanogos, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1933 Aug 22
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Plectus 1f (4 females)
Entry Number: 33360
- Nematode: Plectus sp.
- Origin: Longs Peak, Colorado, USA
- Collector: Gerald Thorne
- Date Collected: 1926 Jul 18
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Plectus 1n (11 females & 1 male)
Entry Number: 33361
- Nematode: Plectus sp.
- Origin: Longs Peak, Colorado, USA
- Collector: Gerald Thorne
- Date Collected: 1924 Jul 19
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Plectus 9b (1 female & 1 male)
Entry Number: 33362
- Nematode: Plectus sp.
- Origin: Big Cottonwood Can., Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1940 Sep 12
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Plectus 1q (5 females)
Entry Number: 33363
- Nematode: Plectus granulosus
- Origin: Waldport, Oregon, USA
- Collector: Gerald Thorne
- Date Collected: 1947 Feb 10
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Trpiyla 4 (1 female, 1 male)
Entry Number: 33364
- Nematode: Plectus granulosus
- Origin: Falmouth, UK (England)
- Collector: Gerald Thorne
- Date Collected: 1950 Nov 1
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Dorylaimus 94b (1 male)
Entry Number: 33365
- Nematode: Plectus palustris
- Origin: Lake Mary, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1926 Sep 19
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Aphanolaimus 2 (3 females)
Entry Number: 33366
- Nematode: Plectus parvus
- Origin: Bald Mt., Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1926 Jul 24
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Plectus 2a (2 females)
Entry Number: 33367
- Nematode: Plectus parvus
- Origin: Mt. Timpanogos, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1933 Aug 22
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Acrobeloides 6d (1 female)