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 409 - 420 of 41939
Entry Number: 410
- Nematode: Discocriconemella mineira
- Host: (Scrub forest) in/on Soil
- Origin: Near wood shop on campus, Universidade Federal de Vicosa, Co. of Vicosa, Minas Gerais State, Brazil
- Collector: via Nicola Vovlas
- Date Received: 1989 Sep 06
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4134p (Paratypes)
Entry Number: 411
- Nematode: Discocriconemella paraglabrannulata
- Host: (Scrub (cerrado) vegetation) in/on Soil
- Origin: Distrito Federal, Brazil
- Collector: via Nicola Vovlas
- Date Collected: 1987
- Date Received: 1989 Sep 06
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4132p (Paratypes)
Entry Number: 412
- Nematode: Longidorus alvegus
- Host: Capsicum annuum (Pepper (Sweet)) in/on Soil
- Origin: Alvega, Abrantes, Province of Ribatejo, Portugal
- Collector: M. M. de Matos via A. Agostinelli
- Date Received: 1989 Dec 27
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4144p & T-4145p (Paratypes)
Entry Number: 413
- Nematode: Xiphinema macroacanthum
- Host: Olea europaea (Olive trees) in/on Soil
- Origin: Palo del Colle, Bari, Italy
- Collector: via A. Agostinelli
- Date Received: 1989 Dec 27
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4146p & T-4147p (Paratypes)
Entry Number: 414
- Nematode: Enchodelus morgensis
- Host: (Soil (moist banks)) in/on Soil
- Origin: Morges River, Vaux-sur-Morges, Switzerland
- Collector: A. Savary via P. A. A. Loof
- Date Collected: 1964
- Date Received: 1988 Jan 12
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-3921p (Paratypes)
Entry Number: 415
- Nematode: Macroposthonia involuta
- Host: (Soil (vegetation, Iris & Reed)) in/on Soil
- Origin: Meteren (Bank of a pond near "Voetakker"), Netherlands
- Collector: P. A. A. Loof
- Date Received: 1988 Jan 12
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-3920p (Paratype)
Entry Number: 416
- Nematode: Xiphinema dissimile
- Host: Cupressus spp. (Cypress) in/on Soil
- Origin: Province of Ribatejo, Escaroupim, Salvaterra de Magos, Portugal
- Collector: via A. Agostinelli & F. Lamberti
- Date Collected: 1986 Nov
- Date Received: 1988 Feb 22
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-3922p, T-3923p, T-3924p (Paratypes)
Entry Number: 417
- Nematode: Xiphinema lafoense
- Host: Vitis sp. (Grapevine) in/on Soil
- Origin: Province of Beira Alta, Varzea, S. Pedro do Sul, Portugal
- Collector: via A. Agostinelli, F. Lamberti
- Date Collected: 1984 Apr
- Date Received: 1988 Feb 22
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-3925p, T-3926p, T-3927p (Paratypes)
Entry Number: 418
- Nematode: Aglenchus dakotensis
- Host: (Soil (native sod)) in/on Soil
- Origin: Rugby, North Dakota, USA
- Collector: Arnold Bell via E. Geraert
- Date Collected: 1972 Jul 26
- Date Received: 1988 Mar 18
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-3975p (Paratypes)
Entry Number: 419
- Nematode: Coslenchus aquaticus
- Host: (Pleistocene mineral sand) in/on Sand
- Origin: At edge of Broekse Wielen, (a fen near Gassel & Langeborn), Netherlands
- Collector: via E. Geraert
- Date Collected: 1986 Mar 14
- Date Received: 1988 Mar 18
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-3976p (Paratypes)
Entry Number: 420
- Nematode: Ditylenchus longicauda
- Host: Oryza sativa (Rice field) in/on Soil
- Origin: Yuga-myon, Talsong-gum, Kyongsonbuk-doje, Korea
- Collector: Y. E. Choi via E. Geraert (Belgium)
- Date Collected: 1986 Apr 20
- Date Received: 1988 Mar 18
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-3977p (Paratypes)
Entry Number: 421
- Nematode: Halicephalobus laticauda
- Host: in/on Culture (from water in coalmine)
- Origin: Winterslag, Belgium
- Collector: via E. Geraert
- Date Collected: 1987 Sep
- Date Received: 1988 Mar 18
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-3978p