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 20401 - 20412 of 41939
Entry Number: 20407
- Nematode: Dorylaimoides elegans
- Host: in/on Water (From waste ditch)
- Origin: Fallon, Nevada, USA
- Collector: Gerald Thorne
- Date Collected: 1945 Aug 03
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Dorylaimoides 2l (2 female)
Entry Number: 20408
- Nematode: Paratrichodorus allius
- Host: Solanum tuberosum (Potato field*) in/on Soil
- Origin: Gooding Co., Idaho, USA
- Collector: via Hassan Mojtahedi
- Date Received: 1999 Jun 03
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11785 & G-11786
- Vials: G-5135f
Entry Number: 20409
- Nematode: Paratrichodorus allius
- Host: Solanum tuberosum (Potato field*) in/on Soil
- Origin: Gooding Co., Idaho, USA
- Collector: via Hassan Mojtahedi
- Date Received: 1999 Jun 03
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11787 & G-11788
- Vials: G-5136f
Entry Number: 20410
- Nematode: Paratrichodorus allius
- Host: Solanum tuberosum (Potato field*) in/on Soil
- Origin: Gooding Co., Idaho, USA
- Collector: via Hassan Mojtahedi
- Date Received: 1999 Jun 03
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11789 & G-11790
- Vials: G-5137f
Entry Number: 20411
- Nematode: Dolichorhabditis sp.
- Host: Coptotermes formosanus (Termites) in/on Insect
- Origin: New Orleans, Louisiana, USA
- Collector: via A. Raina
- Date Collected: 1999 Jun 14
- Date Received: 1999 Jun 15
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11791
- Vials: G-5138f
Entry Number: 20412
- Nematode: Seinura tenuicaudata
- Host: Coptotermes formosanus (Termites) in/on Insect
- Origin: New Orleans, Louisiana, USA
- Collector: via A. Raina
- Date Collected: 1999 Jun 14
- Date Received: 1999 Jun 15
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11792
- Vials: G-5139f
Entry Number: 20413
- Nematode: No Nematodes
- Host: Hosta sp. (Hosta) in/on Leaves
- Origin: Glen Echo, Maryland, USA
- Collector: David Chitwood
- Date Received: 1999 Jul 1
- Disposition of Sample: Records only; material discarded
Entry Number: 20414
- Nematode: Dorylaimoides teres
- Host: Quercus ilicifolia (Oak (Scrub)) in/on Soil
- Origin: Red Butte, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1923 Dec
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Dorylaimoides 3 (2 male)
Entry Number: 20415
- Nematode: Dorylaimoides teres
- Host: Artemisia sp. (Sage (brush?)) in/on Soil
- Origin: Strawberry Reservoir, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1924 Sep 04
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Dorylaimus 30 (1 female)
Entry Number: 20416
- Nematode: Dorylaimoides teres
- Host: in/on Soil (Bank sod)
- Origin: Tryal Lake, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1926 Jul 25
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Dorylaimoides 3b (1 female)
Entry Number: 20417
- Nematode: Dorylaimoides teres
- Host: in/on Soil
- Origin: Mount Olympus, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1926 Oct 24
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Tylolaimorphorus 2a (2 female)
Entry Number: 20418
- Nematode: Dorylaimoides teres
- Host: in/on Soil (Virgin)
- Origin: Little Cottonwood Canyon, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1927 Nov 07
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Nygolaimus 4a (2 female)