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 30373 - 30384 of 41939
Entry Number: 30380
- Nematode: Tylencholaimellus
- Host: Glycine max (Soybean) in/on Soil
- Origin: Coleman, South Dakota, USA
- Collector: Gerald Thorne via R. B. Malek
- Date Collected: 1966 Jul 16
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1375
Entry Number: 30381
- Nematode: Tylencholaimellus
- Origin: Route 281, North Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Jun 06
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Tylencholaimellus 8c (2 female)
Entry Number: 30382
- Nematode: Tylencholaimellus coronatus
- Host: (Pond bank) in/on Soil
- Origin: Route 281 West, North Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Jun 06
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-2217
Entry Number: 30383
- Nematode: Tylencholaimellus coronatus
- Host: (Pond bank) in/on Soil
- Origin: Route 281 West, North Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Jun 06
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-2216
Entry Number: 30384
- Nematode: Tylencholaimellus
- Host: Sorghum bicolor (Sorghum field)
- Origin: Holbrook, Nebraska, USA
- Collector: Gerald Thorne
- Date Collected: 1966 Mar 29
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-2213
Entry Number: 30385
- Nematode: Tylencholaimellus
- Host: Sorghum bicolor (Sorghum field)
- Origin: Holbrook, Nebraska, USA
- Collector: Gerald Thorne
- Date Collected: 1966 Mar 29
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-2206
Entry Number: 30386
- Nematode: Tylencholaimellus
- Origin: Medicine Butte, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1964 Sep 02
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-797
Entry Number: 30387
- Nematode: Tylencholaimellus striatus
- Host: Sorghum bicolor (Fallow after Sorghum) in/on Soil
- Origin: Newell, South Dakota, USA
- Collector: Gerald Thorne via G. Semeniek
- Date Collected: 1965 Oct 08
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-2193
Entry Number: 30388
- Nematode: Tylencholaimellus striatus
- Host: (Pasture plots) in/on Soil
- Origin: Brookings, South Dakota, USA
- Collector: Gerald Thorne via R. B. Malek
- Date Collected: 1965 Apr 19
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Stictylus 1 (1 female, Type Slide)
Entry Number: 30389
- Nematode: Tylencholaimellus striatus
- Origin: Brookings, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1965 Apr 19
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-799
Entry Number: 30390
- Nematode: Tylencholaimellus striatus
- Host: (Pasture plots) in/on Soil
- Origin: Brookings, South Dakota, USA
- Collector: Gerald Thorne via R. B. Malek
- Date Collected: 1965 Apr 19
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-2190
Entry Number: 30391
- Nematode: Tylencholaimellus striatus
- Host: (Grass & Weeds)
- Origin: West of Brookings, South Dakota, USA
- Collector: Gerald Thorne via R. B. Malek
- Date Collected: 1967 Apr 07
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-2200