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 30061 - 30072 of 41944
Entry Number: 30065
- Nematode: Tylenchorhynchus acutus
- Host: (Range sod) in/on Soil
- Origin: Medicine Butte, South Dakota, USA
- Collector: Gerald Thorne via J. K. Lewis
- Date Collected: 1962 Sep 02
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Tylenchorhynchus 2e (3 female)
Entry Number: 30066
- Nematode: Tylenchorhynchus acutus
- Host: (Prairie sod) in/on Soil
- Origin: Powder River Monument, Montana, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Jun 07
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-2265
Entry Number: 30067
- Nematode: Tylenchorhynchus sp.
- Origin: British Honduras, British Honduras
- Collector: Gerald Thorne
- Date Collected: 1968 Aug
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Tylenchorhynchus sp. (4 female, 1 male)
Entry Number: 30068
- Nematode: Tylencholaimellus
- Host: (Pasture plots) in/on Soil
- Origin: Cottonwood, South Dakota, USA
- Collector: Gerald Thorne via J. K. Lewis & Mankin
- Date Collected: 1964 May 11 & 12
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Eudorylaimus 6d (1 female)
Entry Number: 30069
- Nematode: Tylencholaimellus
- Host: (Pasture plots) in/on Soil
- Origin: Cottonwood, South Dakota, USA
- Collector: Gerald Thorne via J. K. Lewis & Mankin
- Date Collected: 1964 May 11 & 12
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-2147
Entry Number: 30070
- Nematode: Tylencholaimellus
- Origin: Cottonwood, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1964 May 11
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Nygolaimus 3e (1 male)
Entry Number: 30071
- Nematode: Tylencholaimellus
- Origin: South Columbus, 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-108
Entry Number: 30072
- Nematode: Tylencholaimellus
- Origin: South Columbus, 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: Eudorylaimus 10k (1 female)
Entry Number: 30073
- Nematode: Tylencholaimellus
- Origin: South Columbus, 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: Tylencholaimellus 4-1e (1 young)
Entry Number: 30074
- Nematode: Xiphinema
- Host: (Pasture plots) in/on Soil
- Origin: Cottonwood, South Dakota, USA
- Collector: Gerald Thorne via M. Endwoldsen
- Date Collected: 1964 Jun 25 to 27
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Xiphinema 2e (1 female, 1 male, 1 young)
Entry Number: 30075
- Nematode: Xiphinema
- Host: (Pasture plots) in/on Soil
- Origin: Cottonwood, South Dakota, USA
- Collector: Gerald Thorne via M. Endwoldsen
- Date Collected: 1964 Jun 25 to 27
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Xiphinema 2f (1 female, 1 male, 1 young)
Entry Number: 30076
- Nematode: Xiphinema
- Host: (Pasture plots) in/on Soil
- Origin: Cottonwood, South Dakota, USA
- Collector: Gerald Thorne via M. Endwoldsen
- Date Collected: 1964 Jun 25 to 27
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Xiphinema 2h (3 female)