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 23929 - 23940 of 41939
Entry Number: 23935
- Nematode: Rhabditis sp.
- Origin: Murray, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1926 Aug 20
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Aphelenchus 1c (1 female)
Entry Number: 23936
- Nematode: Rhabditis sp.
- Origin: Salem, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1926 Feb 13
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Xiphinema 1 (1 female)
Entry Number: 23937
- Nematode: Rhabditis sp.
- Origin: Halle, Germany
- Collector: Gerald Thorne
- Date Collected: 1927 Feb
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Dorylaimus 88j (1 male & 1y)
Entry Number: 23938
- Nematode: Rhabditis teres
- Origin: Colorado, USA
- Collector: Gerald Thorne
- Date Collected: 1924 Jul
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Diplogaster 1a (7 males & females)
Entry Number: 23939
- Nematode: Rhabditis sp.
- Origin: Kobe, Japan
- Collector: Gerald Thorne
- Date Collected: 1918 prior
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Rhabdolaimus 2 (2y)
Entry Number: 23940
- Nematode: Rhabditis sp.
- Origin: Indio, California, USA
- Collector: Gerald Thorne
- Date Collected: 1930 Feb 14
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Arionchus 1b ( 1 female)
Entry Number: 23941
- Nematode: Rhabditis sp.
- Origin: Rio Janeiro, Brazil
- Collector: Gerald Thorne
- Date Collected: 1918 May 24
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Mononchus 23 (1 female)
Entry Number: 23942
- Nematode: Rhabditis sp.
- Origin: Rio Janeiro, Brazil
- Collector: Gerald Thorne
- Date Collected: 1918 May 24
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Dorylaimus 97 (24 females, males & y)
Entry Number: 23943
- Nematode: Rhabditis sp.
- Origin: Horse Creek, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1933 Jun
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Tylencholaimus 1e (1 female)
Entry Number: 23944
- Nematode: Rhabditis sp.
- Origin: Holladay (balsam), Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1923
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Nygolaimus 5n (1 female)
Entry Number: 23945
- Nematode: Rhabditis sp.
- Origin: Albion, California, USA
- Collector: Gerald Thorne
- Date Collected: 1936 Jun 01
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Plectus 1k (1 female)
Entry Number: 23946
- Nematode: Rhabditis sp.
- Origin: Wellington, Colorado, USA
- Collector: Gerald Thorne
- Date Collected: 1934 Sep 04
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Plectus 10b (1 female)