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 39277 - 39288 of 41939
Entry Number: 44348
- Nematode: Tylenchorhynchus cylindricus
- Host: (Soil (Brackish) near Marine Estuary) in/on Soil (Brackish)
- Origin: Los Patos, California, USA
- Collector: N. A. Cobb
- Date Collected: 1910
- Date Received: 1910
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-2862p, T-2863p, T-2864p (Paralecto)
Entry Number: 44349
- Nematode: Steinernema oregonensis
- Host: Galleria mellonella (Greater wax moth) in/on Insect
- Origin: Soil Sample, Grants Pass, Oregon, USA
- Collector: J. Liu & X. H. Li via Jie Liu
- Date Collected: 1993 Sep 25, Nov 16
- Date Received: 1996 Dec 18
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4643p, T-4644p, T-4645p, T-4646p, T-4647p, T-4648p, T-4649p, T-4650p (Paratypes)
Entry Number: 44350
- Nematode: Longidorus alaskaensis
- Host: Populus tremuloides (Aspen (willow-rose-aspen)*) in/on Soil
- Origin: North of Fairbanks at Hess Creek on the Dalton Highway 38 km north of its intersection with Alaska Highway 2, Alaska, USA
- Collector: E. Bernard via Bob Robbins
- Date Collected: 1986 Aug 11
- Date Received: 1997 Mar 24
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4661p, T-4662p, T-4663p, T-4664p, T-4665p, T-4666p (Paratypes)
Entry Number: 44351
- Nematode: Longidorus alaskaensis
- Host: Rosa acicularis (Rose (willow-rose-aspen)*) in/on Soil
- Origin: North of Fairbanks at Hess Creek on the Dalton Highway 38 km north of its intersection with Alaska Highway 2, Alaska, USA
- Collector: E. Bernard via Bob Robbins
- Date Collected: 1986 Aug 11
- Date Received: 1997 Mar 24
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4661p, T-4662p, T-4663p, T-4664p, T-4665p, T-4666p (Paratypes)
Entry Number: 44352
- Nematode: Longidorus alaskaensis
- Host: Salix sp. (Willow (willow-rose-aspen)*) in/on Soil
- Origin: North of Fairbanks at Hess Creek on the Dalton Highway 38 km north of its intersection with Alaska Highway 2, Alaska, USA
- Collector: E. Bernard via Bob Robbins
- Date Collected: 1986 Aug 11
- Date Received: 1997 Mar 24
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4661p, T-4662p, T-4663p, T-4664p, T-4665p, T-4666p (Paratypes)
Entry Number: 44353
- Nematode: Allomermis trichotopson
- Host: (Unknown Insect Host) in/on Soil (around plant cuttings)
- Origin: Jamaica
- Collector: C. A. Davis (Philadelphia, PA) via E. R. Sasscer (Federal Horticultural Board)
- Date Collected: 1922 Sep 25
- Date Received: 1922 Sep 29
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4690p, T-4691p, T-4692p (Lectotypes)
Entry Number: 44354
- Nematode: Longidorus carpathicus
- Host: Fagus silvatica (Beech) in/on Soil
- Origin: Baba (a hill in the Carpathian Mountains of western Slovakia), Slovakia
- Collector: M. Liskova via Robert T. Robbins (Arkansas)
- Date Collected: 1994 Sep 28 & 1996 Apr 20 *
- Date Received: 1998 Apr 20
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4718p, T-4719p, T-4720p, T-4721p, T-4722p, T-4723p, T-4724p, T-4725p, T-4726p, T-4727p, T-4728p
Entry Number: 44355
- Nematode: Longidorus juglandicola
- Host: Juglans regia (Walnut) in/on Soil (sandy loam)
- Origin: Sorozka (a hill in eastern Slovakia), Slovakia
- Collector: M. Liskova via Robert T. Robbins (Arkansas)
- Date Collected: 1994 Sep 28
- Date Received: 1998 Apr 20
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4734p, T-4735p, T-4736p, T-4737p, T-4738p, T-4739p, T-4740p, T-4741p, T-4742p, T-4743p (Paratypes)
Entry Number: 44356
- Nematode: Longidorus juglandicola
- Host: Juglans regia (Walnut) in/on Soil (sandy loam)
- Origin: Sorozka (a hill in eastern Slovakia), Slovakia
- Collector: M. Liskova via Robert T. Robbins (Arkansas)
- Date Collected: 1994 Sep 28
- Date Received: 1998 Apr 20
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4744p, T-4745p, T-4746p, T-4747p, T-4748p, T-4749p, T-4750p (Paratypes)
Entry Number: 44357
- Nematode: Longidorus piceicola
- Host: Picea abies (Spruce (Norway Spruce)) in/on Soil (gravelly sandy loam)
- Origin: Muranaka Planina Mountains near village of Cervena Skala, Slovakia
- Collector: M. Liskova via Robert T. Robbins (Arkansas)
- Date Collected: 1994 Sep 28
- Date Received: 1998 Apr 20
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4754p, T-4755p, T-4756p, T-4757p, T-4758p, T-4759p, T-4760p, T-4761p, T-4762p, T-4763p (Paratypes)
Entry Number: 44358
- Nematode: Longidorus piceicola
- Host: Picea abies (Spruce (Norway Spruce)) in/on Soil (gravelly sandy loam)
- Origin: Muranaka Planina Mountains near village of Cervena Skala, Slovakia
- Collector: M. Liskova via Robert T. Robbins (Arkansas)
- Date Collected: 1994 Sep 28
- Date Received: 1998 Apr 20
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4764p, T-4765p, T-4766p, T-4767p, T-4768p, T-4769p, T-4770p, T-4771p, T-4772p, T-4773p (Paratypes)
Entry Number: 44359
- Nematode: Ungella burmensis
- Host: Eutyphoeus bifovis (Earthworm) in/on Earthworm
- Origin: Mandalay, Myanmar, Burma
- Collector: Elena Ivanova* & Duane Hope to Ralph Lichtenfels via Pat Pilitt to USDANC
- Date Collected: 1999 Jun 15
- Date Received: 1999 Jul 09
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4820p, T-4821p, T-4822p, T-4823p, T-4824p, T-4825p, T-4826p (Paratypes)