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 21109 - 21120 of 41939
Entry Number: 21115
- Nematode: Stictorhabditis macrocheila
- Host: Narcissus sp. (Daffodil var. Rembrandt) in/on Bulb
- Origin: Nuttall, Virginia, USA
- Collector: Mrs. Harry Hammer via Frederic H. Freud (Richmond, VA)
- Date Received: 1947 May 02
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11764
Entry Number: 21116
- Nematode: Dorylaimus papillatus
- Host: (Grass) in/on Soil (Sod)
- Origin: Woods Hole, Massachusetts, USA
- Collector: Gerald Thorne
- Date Collected: 1930 Jul 21
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Dorylaimus 54 (11 females)
Entry Number: 21117
- Nematode: Dorylaimus papillatus
- Host: (Grass) in/on Roots (on ditch)
- Origin: Saint Albans, UK (England)
- Collector: T. Goodey via Gerald Thorne
- Date Collected: 1932 Apr 13
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Dorylaimus 54a (5 females)
Entry Number: 21118
- Nematode: Dorylaimus papillatus
- Host: (Alpine plants) in/on Roots/Soil
- Origin: Bald Mountain, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1935 Aug 15
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Dorylaimus 54c (3 females & 1Y)
Entry Number: 21119
- Nematode: Dorylaimus minor
- Host: Pinus contorta latifolia (Pine (Lodge pole)) in/on Soil
- 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: Dorylaimus 55 (5 females)
Entry Number: 21120
- Nematode: Dorylaimus asymmetricus
- Host: (Forest) in/on Soil
- Origin: Washington, D. C., District of Columbia, USA
- Collector: Gerald Thorne
- Date Collected: 1924 Nov 28
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Dorylaimus 56 (2 females)
Entry Number: 21121
- Nematode: Dorylaimus asymmetricus
- Host: in/on Soil
- Origin: Union, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1923 Jun 03
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Dorylaimus 1e (1 female & 2 males)
Entry Number: 21122
- Nematode: Dorylaimus pratensis
- Host: in/on Soil
- Origin: Wellsville Canyon, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1924 Spring
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Dorylaimus 57a (9 females)
Entry Number: 21123
- Nematode: Dorylaimus pratensis
- Host: in/on Soil
- Origin: Cardiff Gulch, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1926 Aug 23
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Dorylaimellus 5 (3 females)
Entry Number: 21124
- Nematode: Dorylaimus pratensis
- Host: in/on Soil
- Origin: Provo, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1924 Aug
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Discolaimus 3 (4 females)
Entry Number: 21125
- Nematode: Dorylaimus pratensis
- Host: (Cane) in/on Roots
- Origin: Kailua, T. H., Hawaii, USA
- Collector: Cassidy via Cobb via Gerald Thorne
- Date Collected: 1930
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Dorylaimus 69 (1 female & 1 male & 1Y)
Entry Number: 21126
- Nematode: Dorylaimus pratensis
- Host: in/on Soil (Limestone-silurian)
- Origin: Mount Magog, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1925 Oct 11
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Nygolaimus 4e (1 female)