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 41857 - 41868 of 41944
Entry Number: 47074
- Nematode: Longidorus sp.
- Origin: Upper Marlboro, Maryland, USA
- Collector: Mihail Kantor
- Date Received: 2/10/2021
- Disposition of Sample: Into USDANC (Type)
- Slides: G-22697
Entry Number: 47075
- Nematode: Hoplolaimus sp.
- Origin: Upper Marlboro, Maryland, USA
- Collector: Mihail Kantor
- Date Received: 2/10/2021
- Disposition of Sample: Into USDANC (Type)
- Slides: T-8235p
- Vials: T-586p
Entry Number: 47081
- Nematode: Punctodera sp.
- Origin: Oregon, USA
- Collector: Inga Zasada
- Date Received: 3/7/2023
- Disposition of Sample: Into USDANC (General)
- Slides: G-22699
- Vials: G-8382, , , G-8383
Entry Number: 47082
- Nematode: Heterodera trifolii
- Host: Spinacia oleracea (Spinach)
- Origin: Prosser, Washington State, USA
- Collector: Segun Akinbade
- Date Collected: May 2023
- Date Received: 6/22/2023
- Disposition of Sample: Into USDANC (General)
- Slides: G-22700, G-22701, G-22702, G-22703, G-22704
- Vials: G-8380, , , G-8381
Entry Number: 47083
- Nematode: Hemicycliophora n. sp.
- Origin: Upper Marlboro, Maryland, USA
- Collector: Mihal Kantor
- Date Received: 7/26/2023
- Disposition of Sample: Into USDANC (General)
- Slides: G-22705, G-22706, G-22707, G-22708
Entry Number: 47084
- Nematode: Meloidoderita whittoni
- Origin: Nichols, South Carolina, USA
- Date Received: 12/6/2021
- Disposition of Sample: Into USDANC (General)
- Slides: G-22709, G-22710, G-22711, G-22712
Entry Number: 47085
- Nematode: Meloidoderita
- Origin: Nichols, South Carolina, USA
- Collector: Mihail Kantor
- Date Received: 12/3/2021
- Disposition of Sample: Into USDANC (General)
- Slides: G-22714, G-22715, G-22716
Entry Number: 47086
- Nematode: Paratylenchus beltsvilliensis n. sp.
- Host: Pinus virginiana (Pine Tree) in/on Rhizosphere
- Origin: Little Paint Branch Park, Beltsville, USA
- Collector: Mihail Kantor
- Date Collected: 10/11 2020
- Date Received: 10/11 2020
- Disposition of Sample: Into USDANC (Type)
- Slides: T-824t, T-8238p, T-8239p, T-8240p, T-8241p, T-8242p, T-8243p, T-8244p, T-8245p, T-8246p
Entry Number: 47087
- Nematode: Criconema arkaense
- Host: Arrhenatherum P.Beauv. (Oatgrass)
- Origin: Mariana, Arkansas, USA
- Collector: M. Cordero
- Date Collected: August 2009
- Date Received: Unknown
- Disposition of Sample: Into USDANC (Type)
- Slides: T-825t, T-8247p, T-8248p, T-8249p, T-8250p
Entry Number: 47088
- Nematode: Criconema warrenense
- Host: Arrhenatherum P.Beauv. (Oatgrass)
- Origin: Warren, Arkansas, USA
- Collector: M. Cordero
- Date Collected: August 2009
- Date Received: Unknown
- Disposition of Sample: Into USDANC (Type)
- Slides: T-826t
Entry Number: 47089
- Nematode: Hemicycliophora wyei
- Host: Festuca sp. (Turfgrass)
- Origin: Wayne, North Carolina, USA
- Collector: M. Cordero
- Date Collected: August 2009
- Date Received: Unknown
- Disposition of Sample: Into USDANC (Type)
- Slides: T-827t
Entry Number: 47090
- Nematode: Mesocriconema ozarkiense
- Host: Festuca sp. (grass)
- Origin: Ozark National Forest, Arkansas, USA
- Collector: M. Cordero
- Date Collected: August 2009
- Date Received: Unknown
- Disposition of Sample: Into USDANC (Type)
- Slides: T-828t