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 18889 - 18900 of 41939
Entry Number: 18894
- Nematode: Acrobeles complexus
- Host: (Damp Mossy Soil) in/on Soil
- Origin: Kaibab Forest, Arizona, USA
- Collector: Gerald Thorne
- Date Collected: 1932 Sep 08 (1932 Dec 15)
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Acrobeles 1 (6 female, 2 male)
Entry Number: 18895
- Nematode: Acrobeles complexus
- Host: in/on Soil
- Origin: Skull Valley, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1933 Mar 15
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Acrobeles 1a (1 female, 3 male)
Entry Number: 18896
- Nematode: Acrobeles complexus
- Host: (Sage Brush) in/on Soil (very light & sandy)
- Origin: Goshen (Just south to reservoir dam west of town.), Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1933 May 03
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Acrobeles 4e (1 female, 1 male)
Entry Number: 18897
- Nematode: Acrobeles complexus
- Host: Atriplex confertifolia (Shadscale) in/on Soil
- Origin: Mosida, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1933 May 01
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Acrobeles 1f (3 female, 2 male)
Entry Number: 18898
- Nematode: Acrobeles complexus
- Host: Atriplex confertifolia (Shadscale) in/on Soil
- Origin: Richfield, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1933 Sep 10
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Cervidellus 2 (1 female)
Entry Number: 18899
- Nematode: Acrobeles complexus
- Host: in/on Soil
- Origin: Littlefield, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1934 Mar 15
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Neotylenchus 1a (2 female)
Entry Number: 18900
- Nematode: Acrobeles complexus
- Host: Solanum tuberosum (Potato field) in/on Soil
- Origin: Lewiston, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1934 May 24
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Acrobeles 10g (1 female)
Entry Number: 18901
- Nematode: Acrobeles complexus
- Host: in/on Soil
- Origin: Wellsville Divide, Cache Co., Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1935 May 22
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Acrobeles 1h (6 female, 1 male)
Entry Number: 18902
- Nematode: Acrobeles complexus
- Host: Medicago sativa (Alfalfa (dying plants)) in/on Soil
- Origin: Antelope Island (Dying alfalfa plants on ranch north of house.), Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1935 Jun 24
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Acrobeles 22 (1 female)
Entry Number: 18903
- Nematode: Acrobeles complexus
- Host: in/on Soil
- Origin: Murray, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1936 Jul 21
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Psilenchus 1c (1 male)
Entry Number: 18904
- Nematode: Acrobeles complexus
- Host: Saccharum officinarum (Sugar Beet*) in/on Soil
- Origin: St. George, Utah, USA
- Collector: F. V. Owen via Gerald Thorne
- Date Collected: 1935 Mar 08
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Acrobeles 1j (4 female, 1 male)
Entry Number: 18905
- Nematode: Acrobeles complexus
- Host: in/on Soil
- Origin: Riverside (From virgin soil from foothills back of citrus experiment station. Collected in several small lots including surface soil to a depth of 8 inches. Entire lot wt. 25 lbs.), California, USA
- Collector: Charles Price via Gerald Thorne
- Date Collected: 1936 Feb 10
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Acrobeles 1k (9 female)