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 22993 - 23004 of 41939
Entry Number: 22999
- Nematode: Plectus sp.
- Origin: Big Cottonwood Canyon, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1940 Sep 12
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Plectus 1p (2 females)
Entry Number: 23000
- Nematode: Plectus sp.
- Origin: American falls, Idaho, USA
- Collector: Gerald Thorne
- Date Collected: 1946 Jun
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Plectus 1r (1 female)
Entry Number: 23001
- Nematode: Plectus sp.
- Origin: Fish Lake, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1947 Aug 17
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Rotylenchus 4a (1 female)
Entry Number: 23002
- Nematode: Plectus sp.
- Origin: Kobe, Japan
- Collector: Gerald Thorne
- Date Collected: Prior to 1918
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Rhabdolaimus 2 (2 females)
Entry Number: 23003
- Nematode: Plectus sp.
- Origin: Little Cottonwood, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1923
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Dorylaimus 13 (1 female)
Entry Number: 23004
- Nematode: Plectus sp.
- Origin: City Creek, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1925 Nov 10
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Plectus 2 (9 females)
Entry Number: 23005
- Nematode: Plectus sp.
- Origin: Bald Mt., Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1926 Jul 24
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Plectus 2a (13 females)
Entry Number: 23006
- Nematode: Plectus sp.
- Origin: Lone Peak, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1923 Jul 23
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Plectus 2b (8 females & 1 male)
Entry Number: 23007
- Nematode: Plectus sp.
- Origin: Granddaddy Lake, Utah
- Collector: Gerald Thorne
- Date Collected: 1924 Aug
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Enchodelus 4a (3 females)
Entry Number: 23008
- Nematode: Plectus sp.
- Origin: Bald Mt., Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1926 Jul 24
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Tylenchus 3b (?) (1 female)
Entry Number: 23009
- Nematode: Plectus sp.
- Origin: Fish lake, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1924
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Dorylamius 52 (1 y)
Entry Number: 23010
- Nematode: Plectus sp.
- Origin: Bald Mt., Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1926 Jul 24
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Plectus 4 (2 females)