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 29857 - 29868 of 41939
Entry Number: 29864
- Nematode: Hoplolaimus
- Host: (Weed cover)
- Origin: Sanford, Florida, USA
- Collector: Gerald Thorne via V. Morton
- Date Collected: 1967 Jan 28
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1276
Entry Number: 29865
- Nematode: Hoplolaimus
- Host: (Weed cover)
- Origin: Sanford, Florida, USA
- Collector: Gerald Thorne via V. Morton
- Date Collected: 1967 Jan 28
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1275
Entry Number: 29866
- Nematode: Hoplolaimus coronatus
- Origin: Fargo, North Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Jun 05
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Eudorylaimus 20h (1 male)
Entry Number: 29867
- Nematode: Hoplolaimus coronatus
- Origin: Ames, Iowa, USA
- Collector: Gerald Thorne
- Date Collected: 1966 Sep 10
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Eudorylaimus 13 (1 young female)
Entry Number: 29868
- Nematode: Hoplolaimus coronatus
- Host: (Turf grass)
- Origin: Parker (Golf green #4), South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1966 Aug 03
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1256
Entry Number: 29869
- Nematode: Hoplolaimus coronatus
- Origin: Centerville, South Dakota, USA
- Collector: Gerald Thorne & R. B. Malek
- Date Collected: 1966 Aug 03
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1253
Entry Number: 29870
- Nematode: Hoplolaimus coronatus
- Origin: Centerville, South Dakota, USA
- Collector: Gerald Thorne & R. B. Malek
- Date Collected: 1966 Aug 03
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1254
Entry Number: 29871
- Nematode: Hoplolaimus coronatus
- Origin: Centerville, South Dakota, USA
- Collector: Gerald Thorne & R. B. Malek
- Date Collected: 1966 Aug 03
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1252
Entry Number: 29872
- Nematode: Hoplolaimus coronatus
- Host: (Brome grass)
- Origin: Centerville, South Dakota, USA
- Collector: Gerald Thorne & R. B. Malek
- Date Collected: 1965 Aug 03
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1243
Entry Number: 29873
- Nematode: Hoplolaimus coronatus
- 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-1249
Entry Number: 29874
- Nematode: Hoplolaimus coronatus
- 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: Hoplolaimus (4 female)
Entry Number: 29875
- Nematode: Hoplolaimus coronatus
- Host: (Brome(?) grass)
- Origin: Centerville, South Dakota, USA
- Collector: Gerald Thorne & R. B. Malek
- Date Collected: 1965 Aug 03
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1242