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 23605 - 23616 of 41939
Entry Number: 23611
- Nematode: Plectus paracommunis
- Origin: Longs Peak, Colorado, USA
- Collector: Gerald Thorne
- Date Collected: 1924 Jul 19
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Plectus 11a (21 females)
Entry Number: 23612
- Nematode: Plectus sp.
- Origin: Arrowrock, Idaho, USA
- Collector: Gerald Thorne
- Date Collected: 1935 Oct 08
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Plectus 12 (2 females)
Entry Number: 23613
- Nematode: Plectus 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 12a (2 females)
Entry Number: 23614
- Nematode: Plectus sp.
- Origin: American Falls, Idaho, USA
- Collector: Gerald Thorne
- Date Collected: 1946 Jun 7,8
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Plectus 12b (1 female & 1y)
Entry Number: 23615
- Nematode: Plectus sp.
- Origin: Oahu, Hawaii, USA
- Collector: Gerald Thorne
- Date Collected: 1936 Aug 28
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: plectus 13 ( 3 females)
Entry Number: 23616
- Nematode: Plectus sp.
- Origin: Kukuiala Island, Hawaii, USA
- Collector: Gerald Thorne
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Plectus 14 (2 females & 1 male)
Entry Number: 23617
- Nematode: Plectus sp.
- Origin: Lewiston, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1926 Jul 24
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Mononchus 6p
Entry Number: 23618
- Nematode: Plectus sp.
- Origin: Nephi, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1922
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Aphanolaimus 1
Entry Number: 23619
- Nematode: Plectus sp.
- Origin: Lone Peak, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1923 Jul 24
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Alamius 1a
Entry Number: 23620
- Nematode: Plectus sp.
- Origin: Salt Lake, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1926 Jul 18
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Doryllium 1 (4 females)
Entry Number: 23621
- Nematode: Plectus sp.
- Origin: Ogden Canyon, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1925 Oct 12
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Acrobeles 43 (1 female)
Entry Number: 23622
- Nematode: Plectus sp.
- Origin: Utah Lake, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1927 May 25
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: trilobus (1f)