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 20761 - 20772 of 41939
Entry Number: 20767
- Nematode: Dorylaimus monohystera
- Host: Poa secunda (Bluegrass (Sandberg)) in/on Roots/Soil
- Origin: Coulee Dam, Washington, USA
- Collector: Gerald Thorne
- Date Collected: 1948 May 20
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Dorylaimus 26t (5 females & 1Y)
Entry Number: 20768
- Nematode: Dorylaimus intermedius?
- Host: in/on Soil
- Origin: East Canyon, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1922
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Triplonchium 1c (8 females & 3 males)
Entry Number: 20769
- Nematode: Dorylaimus intermedius?
- Host: in/on Soil
- Origin: Timpanogos Loop, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1932 Jun 20
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Dorylaimus 27 (4 females)
Entry Number: 20770
- Nematode: Dorylaimus intermedius?
- Host: in/on Soil
- Origin: Aspen Creek, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1932 Jun 22
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Dorylaimus 27a (2 females)
Entry Number: 20771
- Nematode: Dorylaimus intermedius?
- Host: in/on Soil (Summit)
- Origin: Mount Timpanogos, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1933 Aug 22
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Dorylaimus 119b (1 female)
Entry Number: 20772
- Nematode: Dorylaimus intermedius?
- Host: in/on Soil
- Origin: Bells Canyon (Moraine slope), Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1926 Jul 04
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Pungentus 4a (3 females)
Entry Number: 20773
- Nematode: Dorylaimus intermedius?
- 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 27b (1 female)
Entry Number: 20774
- Nematode: Dorylaimus intermedius?
- Host: Delphinium sp. (Delphinium) in/on Roots/Soil
- Origin: Portland, Oregon, USA
- Collector: Gerald Thorne
- Date Collected: 1939 Apr 29
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Panagrolaimus 6g1 (4 females)
Entry Number: 20775
- Nematode: Dorylaimus intermedius?
- Host: Artemisia sp. (Sage (brush?)) in/on Soil
- Origin: Wellsville Divide, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1946 Jun 05
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Tylenchorhynchus 13 (5 females)
Entry Number: 20776
- Nematode: Ungella burmensis
- Host: Eutyphoeus bifovis (Earthworm) in/on Earthworm
- Origin: Mandalay, Myanmar, Burma
- Collector: Elena Ivanova* & Duane Hope to Ralph Lichtenfels via Pat Pilitt to USDANC
- Date Collected: 1999 Jun 15
- Date Received: 1999 Jul 09
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-358t (Holotype, female), T-4814p, T-4815p, T-4816p, T-4817p, T-4818p, T-4819p (16 Paratypes)
Entry Number: 20777
- Nematode: Ungella mexicana
- Host: Howascolex sp. (Earthworm) in/on Earthworm
- Origin: Mexico
- Collector: Elena Ivanova* & Duane Hope to Ralph Lichtenfels via Pat Pilitt to USDANC
- Date Collected: 1999 Jun 15
- Date Received: 1999 Jul 09
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-359t (Holotype, male) & T-4827p (Paratype, male)
Entry Number: 20778
- Nematode: Eucephalobus sp. (male & female)
- Host: Solanum tuberosum (Potato) in/on Soil
- Origin: near Aurora, Beaufort County, North Carolina, USA
- Collector: J. A. Harris
- Date Received: 1946 Jun 10
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11709