Search the Nematode Collection

Search

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 33349 - 33360 of 41944

Entry Number: 33353

Nematode: Paurodontus gracilis
Origin: Tifton, Georgia, USA
Collector: Gerald Thorne
Date Collected: 1940 Aug
Date Received: 1963 Sep 06
Disposition of Sample: Specimens to USDANC (Gerald Thorne)
Slides: Paurodontus 4a (face view)

Entry Number: 33354

Nematode: Paurodontus gracilis
Origin: Florence, South Carolina, USA
Collector: Gerald Thorne
Date Collected: 1942 Apr 03
Date Received: 1963 Sep 06
Disposition of Sample: Specimens to USDANC (Gerald Thorne)
Slides: Paurodontus 4c (3 females & 1 males)

Entry Number: 33355

Nematode: Paurodontus gracilis
Origin: Florence, South Carolina, USA
Collector: Gerald Thorne
Date Collected: 1942 Apr 03
Date Received: 1963 Sep 06
Disposition of Sample: Specimens to USDANC (Gerald Thorne)
Slides: Paurodontus 1s1 (2 females & 2 males)

Entry Number: 33356

Nematode: Placodira lobatus
Origin: Littlefield, Arizona, USA
Collector: Gerald Thorne
Date Collected: 1938 July 15
Date Received: 1963 Sep 06
Disposition of Sample: Specimens to USDANC (Gerald Thorne)
Slides: Cervidellus 2d (1 female)

Entry Number: 33357

Nematode: Plectus sp.
Collector: Gerald Thorne
Date Received: 1963 Sep 06
Disposition of Sample: Specimens to USDANC (Gerald Thorne)
Slides: Plectus 1c (5 females)

Entry Number: 33358

Nematode: Plectus sp.
Origin: Broad Run, Virginia, USA
Collector: Gerald Thorne
Date Collected: 1931 Oct 22
Date Received: 1963 Sep 06
Disposition of Sample: Specimens to USDANC (Gerald Thorne)
Slides: Nygolaimus 15b (1 female)

Entry Number: 33359

Nematode: Plectus sp.
Origin: Mt. Timpanogos, Utah, USA
Collector: Gerald Thorne
Date Collected: 1933 Aug 22
Date Received: 1963 Sep 06
Disposition of Sample: Specimens to USDANC (Gerald Thorne)
Slides: Plectus 1f (4 females)

Entry Number: 33360

Nematode: Plectus sp.
Origin: Longs Peak, Colorado, USA
Collector: Gerald Thorne
Date Collected: 1926 Jul 18
Date Received: 1963 Sep 06
Disposition of Sample: Specimens to USDANC (Gerald Thorne)
Slides: Plectus 1n (11 females & 1 male)

Entry Number: 33361

Nematode: Plectus sp.
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 9b (1 female & 1 male)

Entry Number: 33362

Nematode: Plectus sp.
Origin: Big Cottonwood Can., 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 1q (5 females)

Entry Number: 33363

Nematode: Plectus granulosus
Origin: Waldport, Oregon, USA
Collector: Gerald Thorne
Date Collected: 1947 Feb 10
Date Received: 1963 Sep 06
Disposition of Sample: Specimens to USDANC (Gerald Thorne)
Slides: Trpiyla 4 (1 female, 1 male)

Entry Number: 33364

Nematode: Plectus granulosus
Origin: Falmouth, UK (England)
Collector: Gerald Thorne
Date Collected: 1950 Nov 1
Date Received: 1963 Sep 06
Disposition of Sample: Specimens to USDANC (Gerald Thorne)
Slides: Dorylaimus 94b (1 male)