USDA Nematode Collection was established in June 1960 By A. Morgan Golden. It was subsequently directed and curated by Dr. Zafar Handoo. Current curators are Dr. Benjamin Waldo and Dr. Paulo Reis Vieira. It is one of the largest and most valuable nematode collections in existence with over 40,000 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 associated 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 41945 records
Entry Number: 22467
- Nematode: Acrobeloides 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: 22468
- Nematode: Aphelenchoides 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: 22469
- Nematode: Cephalobus 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: 22470
- Nematode: Dorylaimus 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: 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