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 30649 - 30660 of 41939
Entry Number: 30656
- Nematode: Eudorylaimus leptus
- Host: Salix sp. (Willow & grass)
- Origin: Black Hills, South Dakota, USA
- Collector: Gerald Thorne via James D. Smolik
- Date Collected: 1967 Nov 24
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1043
Entry Number: 30657
- Nematode: Prismatolaimus
- Host: Salix sp. (Willow & grass)
- Origin: Black Hills, South Dakota, USA
- Collector: Gerald Thorne via James D. Smolik
- Date Collected: 1967 Nov 24
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1043
Entry Number: 30658
- Nematode: Eudorylaimus leptus
- Host: Quercus macrocarpa (Burr oak)
- Origin: Union Co. St. Park, South Dakota, USA
- Collector: Gerald Thorne via R. B. Malek
- Date Collected: 1967 Sep 01
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1044
Entry Number: 30659
- Nematode: Eudorylaimus sobulophilus
- Host: (Hillside thicket)
- Origin: Wilmot, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1965 Aug 25-26
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1046
Entry Number: 30660
- Nematode: Eudorylaimus carteri
- Host: Populus tremuloides (Aspen (grove))
- Origin: 2 miles East of St. Anne Junc., Manitoba, Canada
- Collector: Gerald Thorne via L. W. Carlson
- Date Collected: 1966 Jul 08
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Eudorylaimus 11 (2 female, Type Slide)
Entry Number: 30661
- Nematode: Aporcelaimellus placus
- Host: (Sib. elm & Am. plum)
- Origin: 2 miles East of White Earth River (Shelterbelt), South Dakota, USA
- Collector: Gerald Thorne & R. B. Malek
- Date Collected: 1967 Oct 18
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Aporcelaimellus 9 (4 female)
Entry Number: 30662
- Nematode: Eudorylaimus carteri
- Host: Quercus macrocarpa (Burr oak)
- Origin: Union Co. St. Park, South Dakota, USA
- Collector: Gerald Thorne via R. B. Malek
- Date Collected: 1967 Sep 01
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1033
Entry Number: 30663
- Nematode: Trilobus
- Host: Populus tremuloides (Aspen (grove))
- Origin: 2 miles East of St. Anne Junc., Manitoba, Canada
- Collector: Gerald Thorne via L. W. Carlson
- Date Collected: 1966 Jul 08
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Eudorylaimus 11 (1 female, Type Slide)
Entry Number: 30664
- Nematode: Eudorylaimus modestus
- Host: Zea mays (Corn field)
- Origin: Fairmont, 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 15b (3 female, Type Slide)
Entry Number: 30665
- Nematode: Acrobeles sp.
- Host: Zea mays (Corn field)
- Origin: Fairmont, 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 15b (1 female, Type Slide)
Entry Number: 30666
- Nematode: Eudorylaimus modestus
- Host: Tricitum aestivum (Wheat field)
- Origin: Presho, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1965 Jul 16
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1048
Entry Number: 30667
- Nematode: Eudorylaimus modestus
- Host: Zea mays (Corn field)
- Origin: Fairmont, 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-1050