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 781 - 792 of 41939
Entry Number: 782
- Nematode: Pararotylenchus megastylus
- Host: Populus tremuloides (Aspen (Quaking)) in/on Soil
- Origin: Alta, Utah, USA
- Collector: H. E. McKinney & A. H. Bell via J. G. Baldwin
- Date Collected: 1978 Jun 04
- Date Received: 1981 May 18
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-2768p (Paratypes)
Entry Number: 783
- Nematode: Pararotylenchus sphaerocephalus
- Host: Veratrum sp. (Hellebore (False)) in/on Soil
- Origin: Farmington Flats, Davis Co., Utah, USA
- Collector: H. E. McKinney & A. H. Bell via J. G. Baldwin
- Date Collected: 1978 Jun 05
- Date Received: 1981 May 18
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-2746p & T-2747p (Paratypes)
Entry Number: 784
- Nematode: Pararotylenchus spiralis
- Host: Veratrum californicum (Hellebore (California False)) in/on Soil
- Origin: San Jacinto Mts., Riverside, California, USA
- Collector: O. F. Clarke via J. G. Baldwin
- Date Collected: 1963 Jun 05
- Date Received: 1981 May 18
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-2769p (Paratypes)
Entry Number: 785
- Nematode: Pararotylenchus truncocephalus
- Host: Populus tremuloides (Aspen (Quaking)) in/on Soil
- Origin: Farmington Flats, Farmington, Utah, USA
- Collector: H. E. McKinney & A. H. Bell via J. G. Baldwin
- Date Collected: 1978 Jun 05
- Date Received: 1981 May 18
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-2726p & T-2727p (Paratypes)
Entry Number: 786
- Nematode: Meloidogyne platani
- Host: Platanus occidentalis (Sycamore (American)) in/on Root
- Origin: Franklin (nursery plots), Virginia, USA
- Collector: H. Hirschmann Triantaphyllou
- Date Received: 1981 Jun 22
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-348t (Holotype) & T-349t (Allotype), T-2877p, T-2878p, T-2879p, T-2880p, T-2881p (Paratypes)
Entry Number: 787
- Nematode: Bursaphelenchus leoni
- Host: Pinus pinaster (Pine) in/on Xyleme
- Origin: Leon, Dept. des Landes, France
- Collector: via Pierre Baujard
- Date Collected: 1979 Dec 26
- Date Received: 1981 Jul 07
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-2901p (Paratypes)
Entry Number: 788
- Nematode: Bursaphelenchus naujaci
- Host: Pinus pinaster (Pine) in/on Xyleme
- Origin: Sanguinet, Dept. des Landes (foret domaniale de Lagnereau), France
- Collector: via Pierre Baujard
- Date Collected: 1979 Dec 26?
- Date Received: 1981 Jul 07
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-2900p (Paratypes)
Entry Number: 789
- Nematode: Bursaphelenchus pinasteri
- Host: Pinus pinaster (Pine) in/on Xyleme
- Origin: Belhade (Pissos?), Dept. des Landes, France
- Collector: via Pierre Baujard
- Date Collected: 1979 Dec 26?
- Date Received: 1981 Jul 07
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-2902p (Paratypes)
Entry Number: 790
- Nematode: Laimaphelenchus pini
- Host: Pinus pinaster (Pine) in/on Xyleme
- Origin: Parigne L'Eveque, Dept. de la Sarthe, France
- Collector: via Pierre Baujard
- Date Collected: 1980 Apr 19?
- Date Received: 1981 Jul 07
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-2903p (Paratypes)
Entry Number: 791
- Nematode: Dolichodera fluvialis
- Host: (Unknown Host) in/on Sediment (bottom)*
- Origin: Deschenes, Quebec, Canada
- Collector: Robert Sewell via R. H. Mulvey
- Date Collected: 1979 Aug
- Date Received: 1981 Jul 13
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-2897p, T-2898p, T-2899p (Paratypes)
Entry Number: 792
- Nematode: Meloidogyne sewelli
- Host: Eleocharis acicularis (Spike rush (at the shore)) in/on Root
- Origin: Deschenes, Quebec, Canada
- Collector: Robert Sewell via R. H. Mulvey
- Date Collected: 1979 Aug 11 & Sep 06
- Date Received: 1981 Jul 13
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-2891p, T-2892p, T-2893p, T-2894p, T-2895p, T-2896p (Paratypes)
Entry Number: 793
- Nematode: Safianema lutonense
- Host: Quercus sp. (Oak tree (in picnic area)) in/on Soil (peaty)
- Origin: Luton Hoo, Luton, Bedfordshire, UK (England)
- Collector: Mohammad R. Siddiqi via Renaud Fortuner
- Date Collected: 1975 Nov 05
- Date Received: 1981 Aug 03
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-2915p & T-2916p (Paratypes)