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 22465 - 22476 of 41939
Entry Number: 22471
- Nematode: Mononchus sp.
- Host: Taxus cuspidata nana (Yew) in/on Root
- Origin: Franklin Park, District of Columbia, USA
- Collector: H. V. Wester (Dept. of Interior)
- Date Received: 1946 Feb 15
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11978
Entry Number: 22472
- Nematode: Pratylenchus pratensis group
- Host: Iris sp. (Iris (Japanese)) in/on Bulb
- Origin: Botanical Gardens, New York, USA
- Collector: B. O. Dodge
- Date Collected: 1946 Jun 18
- Date Received: 1946 Jun 19
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11979 & G-11980
Entry Number: 22473
- Nematode: Chiloplacus sp.
- Host: Solanum tuberosum (Potato) in/on Culture (sterile)
- Origin: Mannville, Florida, USA
- Collector: G. Zebrowski, Villa Alba Lab.
- Date Received: 1946 Jul 15
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11981 to G-11983
Entry Number: 22474
- Nematode: Diplogaster similis
- Host: Taxus sp. (Yew (Irish))
- Origin: a national park, District of Columbia, USA
- Collector: H. V. Wester
- Date Received: 1946 Nov 06
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11984
Entry Number: 22475
- Nematode: Rhabditis cheilobus sp.
- Host: Taxus sp. (Yew (Irish))
- Origin: a national park, District of Columbia, USA
- Collector: H. V. Wester
- Date Received: 1946 Nov 06
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11984
Entry Number: 22476
- Nematode: Acrobeles sp.
- Host: Taxus sp. (Yew (Irish))
- Origin: a national park, District of Columbia, USA
- Collector: H. V. Wester
- Date Received: 1946 Nov 06
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11985
Entry Number: 22477
- Nematode: Chiloplacus sp.
- Host: Taxus sp. (Yew (Irish))
- Origin: a national park, District of Columbia, USA
- Collector: H. V. Wester
- Date Received: 1946 Nov 06
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11985
Entry Number: 22478
- Nematode: Criconemoides crenatus n. sp.
- Host: Taxus sp. (Yew (Irish))
- Origin: a national park, District of Columbia, USA
- Collector: H. V. Wester
- Date Received: 1946 Nov 06
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11985
Entry Number: 22479
- Nematode: Dorylaimus sp.
- Host: Taxus sp. (Yew (Irish))
- Origin: a national park, District of Columbia, USA
- Collector: H. V. Wester
- Date Received: 1946 Nov 06
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11985
Entry Number: 22480
- Nematode: Helicotylenchus sp.
- Host: Taxus sp. (Yew (Irish))
- Origin: a national park, District of Columbia, USA
- Collector: H. V. Wester
- Date Received: 1946 Nov 06
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11985
Entry Number: 22481
- Nematode: Mononchus papillatus
- Host: Taxus sp. (Yew (Irish))
- Origin: a national park, District of Columbia, USA
- Collector: H. V. Wester
- Date Received: 1946 Nov 06
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11985
Entry Number: 22482
- Nematode: Paratylenchus sp.
- Host: Taxus sp. (Yew (Irish))
- Origin: a national park, District of Columbia, USA
- Collector: H. V. Wester
- Date Received: 1946 Nov 06
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11985