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 21097 - 21108 of 41939
Entry Number: 21103
- Nematode: Rhabditis sp.
- Host: Salvia sp. in/on Soil
- Origin: Bartlett Tree Research Lab, Stanford, Connecticut, USA
- Collector: S. W. Bromley via F. Weiss
- Date Received: 1947 Apr 28
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11761
Entry Number: 21104
- Nematode: Rhabditis strongyloides
- Host: Salvia sp. in/on Soil
- Origin: Bartlett Tree Research Lab, Stanford, Connecticut, USA
- Collector: S. W. Bromley via F. Weiss
- Date Received: 1947 Apr 28
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11761
Entry Number: 21105
- Nematode: Mermithids sp.
- Host: Anopheles crucians (Mosquito) in/on Insect larvae (thoraces)
- Origin: PA?, Pennsylvania, USA
- Collector: R. M. Stabler, Univ. Pa., Philadelphia, Pa.
- Date Received: 1944 Dec 06
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11840 to G-11842 (15 specimens)
Entry Number: 21106
- Nematode: Acrobeloides sp.*
- Host: Taxus sp. (Yew) in/on Soil
- Origin: Washington, D. C., District of Columbia, USA
- Collector: Lilian Smith (George Washington University) via Freeman Weiss
- Date Received: 1947 Apr 28
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11762
Entry Number: 21107
- Nematode: Eucephalobus sp.
- Host: Taxus sp. (Yew) in/on Soil
- Origin: Washington, D. C., District of Columbia, USA
- Collector: Lilian Smith (George Washington University) via Freeman Weiss
- Date Received: 1947 Apr 28
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11762
Entry Number: 21108
- Nematode: Metarhabditis sp.
- Host: Taxus sp. (Yew) in/on Soil
- Origin: Washington, D. C., District of Columbia, USA
- Collector: Lilian Smith (George Washington University) via Freeman Weiss
- Date Received: 1947 Apr 28
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11762
Entry Number: 21109
- Nematode: Plectus cirratus
- Host: Taxus sp. (Yew) in/on Soil
- Origin: Washington, D. C., District of Columbia, USA
- Collector: Lilian Smith (George Washington University) via Freeman Weiss
- Date Received: 1947 Apr 28
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11762
Entry Number: 21110
- Nematode: Rhabditis sp.
- Host: Taxus sp. (Yew) in/on Soil
- Origin: Washington, D. C., District of Columbia, USA
- Collector: Lilian Smith (George Washington University) via Freeman Weiss
- Date Received: 1947 Apr 28
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11762
Entry Number: 21111
- Nematode: Tylenchus sp.
- Host: Taxus sp. (Yew) in/on Soil
- Origin: Washington, D. C., District of Columbia, USA
- Collector: Lilian Smith (George Washington University) via Freeman Weiss
- Date Received: 1947 Apr 28
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11762
Entry Number: 21112
- Nematode: Aphelenchoides sp. (bulb nematode not found)
- 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-11763
Entry Number: 21113
- Nematode: Chiloplacus sp.
- 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-11763
Entry Number: 21114
- Nematode: Pungentus sp.
- 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