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 12013 - 12024 of 41939
Entry Number: 12018
- Nematode: Dorylaimus sp.
- Host: Lycopersicon esculentum (Tomato) in/on Soil
- Origin: Bradenton, Florida, USA
- Collector: A. L. Taylor
- Date Received: 1943 Dec 31
- Disposition of Sample: Specimens to USDANC (Mass)
- Slides: M-94
- Vials: M-178g
Entry Number: 12019
- Nematode: Panagrolaimus elongatus
- Host: Fragaria sp. (Strawberry plants with weed) in/on Soil
- Origin: Meridian (near), Mississippi, USA
- Collector: via J. A. Pinchard
- Date Received: 1944 Feb 19
- Disposition of Sample: Specimens to USDANC (Mass)
- Vials: M-162g
Entry Number: 12020
- Nematode: Anguina sp.
- Host: Festuca rubra commutata (Grass (Chewings Fescue)) in/on Seed
- Origin: New Jersey, USA
- Collector: via H. W. Johnson & Lefebvre
- Date Received: 1944 Apr 05
- Disposition of Sample: Specimens to USDANC (Mass)
- Vials: M-175 & M-1056f
Entry Number: 12021
- Nematode: Meloidogyne sp.
- Host: Ficus sp. (Fig) in/on Root
- Origin: via Laredo, Texas, Mexico
- Collector: A. H. Lewis via Muesebeck (#45-2656)
- Date Collected: 1945 Jan 28
- Date Received: 1945 Feb 28
- Disposition of Sample: Specimens to USDANC (Mass)
- Slides: M-66
- Vials: M-148g
Entry Number: 12022
- Nematode: Criconema sp.
- Host: Citrus grandis in/on Soil
- Origin: Beltsville (greenhouse), Maryland, USA
- Collector: Chambliss?
- Date Received: 1945 Jul 23
- Disposition of Sample: Specimens to USDANC (Mass)
- Slides: M-77 to M-80
Entry Number: 12023
- Nematode: Criconema sp.
- Host: Citrus grandis to C. limonium in/on Soil
- Origin: Beltsville, Maryland, USA
- Collector: Unknown
- Date Received: 1946 Oct 10
- Disposition of Sample: Specimens to USDANC (Mass)
- Slides: M-76
Entry Number: 12024
- Nematode: Meloidogyne n. sp. (?)
- Host: Castanea sp. (Chestnut) in/on Root
- Origin: Bamboo Gardens, Savannah, Georgia #1493, Georgia, USA
- Collector: Hadden via Muesebeck (PQ #46-1991)
- Date Collected: 1946 Mar 15
- Date Received: 1946
- Disposition of Sample: Specimens to USDANC (Mass)
- Slides: M-131
- Vials: M-209g
Entry Number: 12025
- Nematode: Diplogaster spp. (2 species)
- Host: Cocos nucifera (Coconut eye*) in/on Plant
- Origin: Aracaju, Brazil
- Collector: via E. Franco
- Date Received: 1946 Dec 13
- Disposition of Sample: Specimens to USDANC (Mass)
- Vials: M-78g
Entry Number: 12026
- Nematode: Diplogaster spp. (2 species)
- Host: Rhynchophorus palmarum (Weevil (Palm Weevil)*) in/on Insect
- Origin: Aracaju, Brazil
- Collector: via E. Franco
- Date Received: 1946 Dec 13
- Disposition of Sample: Specimens to USDANC (Mass)
- Vials: M-78g
Entry Number: 12027
- Nematode: Ditylenchus (?) sp.
- Host: Zingiber sp. (Ginger) in/on Soil
- Origin: via San Francisco #22408, China
- Collector: via W. H. Wheeler (P.Q.)
- Date Received: 1946 Dec 18
- Disposition of Sample: Specimens to USDANC (Mass)
- Slides: M-87
- Vials: M-172g
Entry Number: 12028
- Nematode: Seinura sp.
- Host: Zingiber sp. (Ginger) in/on Soil
- Origin: via San Francisco #22408, China
- Collector: via W. H. Wheeler (P.Q.)
- Date Received: 1946 Dec 18
- Disposition of Sample: Specimens to USDANC (Mass)
- Vials: M-172g
Entry Number: 12029
- Nematode: Ditylenchus sp.
- Host: Nicotiana tabacum (Tobacco) in/on Soil
- Origin: Geudertheim, France
- Collector: via V. Nigon
- Date Collected: 1946 Jul
- Date Received: 1948 Jun 01
- Disposition of Sample: Specimens to USDANC (Mass)
- Slides: M-71
- Vials: M-160g