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 32941 - 32952 of 41939
Entry Number: 32948
- Nematode: Hoplolaimus uniformis
- Host: in/on Soil
- Origin: Wageningen, Netherlands
- Collector: Gerald Thorne
- Date Collected: 1952 Jul 16
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Hoplolaimus 2g (4 females)
Entry Number: 32949
- Nematode: Hoplolaimus sp.
- Host: Pinus strobus (Pine (Eastern White)) in/on Roots/Soil
- Origin: Long Island, New York, USA
- Collector: Gerald Thorne
- Date Collected: 1953 Feb
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Hoplolaimus 3a (6 females, 1 male)
Entry Number: 32950
- Nematode: Hoplolaimus sp.
- Host: Pinus strobus (Pine (Eastern White)) in/on Roots/Soil
- Origin: Long Island, New York, USA
- Collector: Gerald Thorne
- Date Collected: 1953 Feb
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Hoplolaimus 3b (1 female face view)
Entry Number: 32951
- Nematode: No Nematodes
- Host: Dactylis glomerata (Grass) in/on Plant
- Origin: Destination: Wisconsin, Canada
- Collector: Jose Ceballa (APHIS) via Bill Kane (SEL, PSI, Beltsville, MD)
- Date Collected: 2003 Oct 22
- Date Received: 2003 Oct 28
- Disposition of Sample: Records only; material discarded
Entry Number: 32952
- Nematode: Aphelenchus sp.
- Host: Lycopersicon esculentum (Tomato) in/on Soil
- Origin: University of Florida, Homestead, Florida, USA
- Collector: via Qingren Wang & W. Klassen (University of Florida) & Aref Abdul-Baki (Vegetable Lab, Beltsville, MD)
- Date Received: 2003 Feb 06
- Disposition of Sample: Records only; material discarded
Entry Number: 32953
- Nematode: Helicotylenchus sp.
- Host: Lycopersicon esculentum (Tomato) in/on Soil
- Origin: University of Florida, Homestead, Florida, USA
- Collector: via Qingren Wang & W. Klassen (University of Florida) & Aref Abdul-Baki (Vegetable Lab, Beltsville, MD)
- Date Received: 2003 Feb 06
- Disposition of Sample: Records only; material discarded
Entry Number: 32954
- Nematode: Meloidogyne sp. (J2's)
- Host: Lycopersicon esculentum (Tomato) in/on Soil
- Origin: University of Florida, Homestead, Florida, USA
- Collector: via Qingren Wang & W. Klassen (University of Florida) & Aref Abdul-Baki (Vegetable Lab, Beltsville, MD)
- Date Received: 2003 Feb 06
- Disposition of Sample: Records only; material discarded
Entry Number: 32955
- Nematode: Tylenchus sp.
- Host: Lycopersicon esculentum (Tomato) in/on Soil
- Origin: University of Florida, Homestead, Florida, USA
- Collector: via Qingren Wang & W. Klassen (University of Florida) & Aref Abdul-Baki (Vegetable Lab, Beltsville, MD)
- Date Received: 2003 Feb 06
- Disposition of Sample: Records only; material discarded
Entry Number: 32956
- Nematode: Helicotylenchus sp.
- Host: Lycopersicon esculentum (Tomato) in/on Soil
- Origin: University of Florida, Homestead, Florida, USA
- Collector: via Qingren Wang & W. Klassen (University of Florida) & Aref Abdul-Baki (Vegetable Lab, Beltsville, MD)
- Date Received: 2003 Feb 06
- Disposition of Sample: Records only; material discarded
Entry Number: 32957
- Nematode: Tylenchus sp.
- Host: Lycopersicon esculentum (Tomato) in/on Soil
- Origin: University of Florida, Homestead, Florida, USA
- Collector: via Qingren Wang & W. Klassen (University of Florida) & Aref Abdul-Baki (Vegetable Lab, Beltsville, MD)
- Date Received: 2003 Feb 06
- Disposition of Sample: Records only; material discarded
Entry Number: 32958
- Nematode: Saprophytes
- Host: Lycopersicon esculentum (Tomato) in/on Soil
- Origin: University of Florida, Homestead, Florida, USA
- Collector: via Qingren Wang & W. Klassen (University of Florida) & Aref Abdul-Baki (Vegetable Lab, Beltsville, MD)
- Date Received: 2003 Feb 06
- Disposition of Sample: Records only; material discarded
Entry Number: 32959
- Nematode: Aphelenchus sp.
- Host: Lycopersicon esculentum (Tomato) in/on Soil
- Origin: University of Florida, Homestead, Florida, USA
- Collector: via Qingren Wang & W. Klassen (University of Florida) & Aref Abdul-Baki (Vegetable Lab, Beltsville, MD)
- Date Received: 2003 Feb 06
- Disposition of Sample: Records only; material discarded