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 34669 - 34680 of 41939
Entry Number: 34676
- Nematode: Eudorylaimus sp.
- Host: (Moss on tree) in/on Moss
- Origin: Area Conservacion Amistad Pacifico, National Park Tapanti, Costa Rica, Costa Rica
- Collector: A. Zullini & P. Loof via A. Esquivel
- Date Collected: 1998 Mar 25
- Date Received: 2001 Jul 26
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4952p
Entry Number: 34677
- Nematode: Hexamermis microamphidis
- Host: Helopeltis sp.
- Origin: Unknown
- Collector: Menzel via G. Steiner
- Date Collected: 1924 Mar 31*
- Date Received: 1924 Mar 31*
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-15773 & G-15774
Entry Number: 34678
- Nematode: Hexamermis microamphidis
- Host: (Unknown Host)
- Origin: Unknown
- Collector: H. B. Ward via G. Steiner
- Date Collected: 1924 *
- Date Received: 1924 *
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-15775 to G-15781
Entry Number: 34679
- Nematode: Hexamermis microamphidis
- Host: (Caterpillar) in/on Insect
- Origin: Cordoba, Ver., Mexico
- Collector: Dampf via G. Steiner
- Date Collected: 1924 Oct *
- Date Received: 1924 Oct *
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-15782
Entry Number: 34680
- Nematode: Hexamermis platycephalus
- Host: (Unknown Host)
- Origin: Quakertown, Pennsylvania, USA
- Collector: via G. Steiner
- Date Collected: 1925 Aug 20 *
- Date Received: 1925 Aug 20 *
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-15783 & G-15784
Entry Number: 34681
- Nematode: Hexamermis capensis
- Host: (Locust) in/on Insect
- Origin: Potchefstroom, South Africa
- Collector: Wahl via G. Steiner
- Date Collected: 1924 Oct 25 *
- Date Received: 1924 Oct 25 *
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-15785 to G-15789
Entry Number: 34682
- Nematode: Hexamermis microamphidis
- Host: (Caterpillar) in/on Insect
- Origin: Cordoba, Mexico
- Collector: Dampf via G. Steiner
- Date Collected: 1924 Oct *
- Date Received: 1924 Oct *
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-15790 & G-15791
Entry Number: 34683
- Nematode: Hexamermis microamphidis
- Host: (Unknown Host)
- Origin: Richmond, Virginia, USA
- Collector: Stiles via G. Steiner
- Date Collected: 1903 Sep 22 *
- Date Received: 1903 Sep 22 *
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-15793 to G-15798
Entry Number: 34684
- Nematode: Hexamermis albicans
- Host: (Unknown Host)
- Origin: Whitman, Massachusetts, USA
- Collector: via G. Steiner
- Date Collected: 1925 May 23 *
- Date Received: 1925 May 23 *
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-15799 & G-15800
Entry Number: 34685
- Nematode: Hexamermis sp.
- Host: Stocara paranemis
- Origin: Cordoba, Mexico
- Collector: Dampf via G. Steiner
- Date Collected: 1925 Jun 29 *
- Date Received: 1925 Jun 29 *
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-15792
Entry Number: 34686
- Nematode: Hexamermis acubicanda
- Host: Diabrotica punetata
- Origin: Baton Rouge, LA, California, USA
- Collector: C. E. Smith via G. Steiner
- Date Collected: 1924 *
- Date Received: 1924 *
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-15801 & G-15802
Entry Number: 34687
- Nematode: Hexamermis allobrevis
- Host: (Aspen tree) in/on Soil
- Origin: Mt. Timpanogos, Utah, USA
- Collector: G. Thorne via G. Steiner
- Date Collected: 1925 *
- Date Received: 1925 *
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-15803 to G-15806