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 34201 - 34212 of 41944
Entry Number: 34205
- Nematode: Helicotylenchus dihystera (1 female)
- Host: Arecaceae (Betelnut) in/on Soil
- Origin: Destination: Texas, Mexico
- Collector: Esteban S. Mesa via Harald E. Grieb (APHIS)
- Date Collected: 2004 Jun 15
- Date Received: 2004 Jun 29
- Disposition of Sample: Records only; material discarded
Entry Number: 34206
- Nematode: Mesodorylaimus sp.
- Host: Nymphaea sp. (Water Lily) in/on Root/Soil
- Origin: Destination: New York, Israel
- Collector: via Michael Aita (APHIS)
- Date Collected: 2004 Jul 21
- Date Received: 2004 Jul 22
- Disposition of Sample: Records only; material discarded
Entry Number: 34207
- Nematode: Eumermis multipapillata
- Host: Unknown in/on Unknown
- Origin: Lake Nipigon, Ontario, Canada
- Collector: via G. Steiner
- Date Collected: 1925 Mar 09
- Date Received: 1925 Mar 09
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-15077
Entry Number: 34208
- Nematode: Not a nematode (Nematomorpha: Gordiidae)
- Host: in/on Water (stagnant pool)
- Origin: Society Hill, South Carolina, USA
- Collector: via G. Steiner
- Date Collected: 1934 Sep 28
- Date Received: 1934 Sep 28
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-14971 to G-14974
Entry Number: 34209
- Nematode: Longidorus americanum
- Host: Pinus taeda (Loblolly Pine) in/on Soil
- Origin: Byromville, GA, Georgia, USA
- Collector: via Stephen Fraedrich (USDA Forest Service, Athens, GA)
- Date Received: 2001 Mar 21
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-5179p, T-5180p, T-5181p, T-5182p, T-5184p & T-5200p, T-5201p, T-5202p, T-5203p, T-5204p (Para.)
- Vials: T-477p (paratype juveniles)
Entry Number: 34210
- Nematode: Longidorus americanum
- Host: Pinus sp. (Pine) in/on Soil
- Origin: Forest Service Nursery, Georgia, USA
- Collector: via R. T. Robbins
- Date Collected: 2001 Sept 10
- Date Received: 2004 Aug 17
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-5222p, T-5223p, T-5224p, T-5225p, T-5226p, T-5227p, T-5228p, T-5229p, T-5230p, T-5231p (Paratypes)
Entry Number: 34211
- Nematode: Longidorus americanum
- Host: Celtis sp. (Hackberry) in/on Soil
- Origin: White River, near Elkins, Washington Co., Arkansas, USA
- Collector: R. T. Robbins & Weimin Ye via R. T. Robbins
- Date Collected: 2001 Sept 05
- Date Received: 2004 Aug 17
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-5248p (Paratypes)
Entry Number: 34212
- Nematode: Longidorus americanum
- Host: Pinus taeda (Loblolly Pine) in/on Soil
- Origin: Byromville, GA, Georgia, USA
- Collector: S. W. Fraedrich via R. T. Robbins
- Date Collected: 2000 Summer
- Date Received: 2004 Aug 17
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-5249p, T-5250p, T-5251p, T-5252p, T-5253p, T-5254p, T-5255p, T-5256p, T-5257p, T-5258p (Paratypes)
Entry Number: 34213
- Nematode: Longidorus grandis
- Host: Maclura pomifera (Osage Orange) in/on Soil
- Origin: Osage Creek, Highway 412, Carrol Co., Arkansas, USA
- Collector: R. T. Robbins & Weimin Ye via R. T. Robbins
- Date Collected: 2001 May 22
- Date Received: 2004 Aug 17
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-566t (Holotype female)
Entry Number: 34214
- Nematode: Longidorus grandis
- Host: Platanus occidentalis (Sycamore) in/on Soil
- Origin: Osage Creek, Highway 412, Carrol Co., Arkansas, USA
- Collector: R. T. Robbins & Weimin Ye via R. T. Robbins
- Date Collected: 2001 May 22
- Date Received: 2004 Aug 17
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-5269p, T-5270p, T-5271p (Paratypes)
Entry Number: 34215
- Nematode: Longidorus paralongicaudatus
- Host: Ulmus americana (American Elm) in/on Soil
- Origin: Country Road 62 Bridge, Illinois River, Viney Grove, Arkansas, USA
- Collector: R. T. Robbins & Weimin Ye via R. T. Robbins
- Date Collected: 1999 Jun 15
- Date Received: 2004 Aug 17
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-567t (Holotype female) & T-5272p (2 paratype females)
Entry Number: 34216
- Nematode: Longidorus paralongicaudatus
- Host: Quercus sp. (Oak) in/on Soil
- Origin: Country Road 62 Bridge, Illinois River, Viney Grove, Arkansas, USA
- Collector: R. T. Robbins & Weimin Ye via R. T. Robbins
- Date Collected: 1999 Jun 15 & Nov 10
- Date Received: 2004 Aug 17
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-5273p (Paratypes, 2 females & 1 juvenile) & T-5275p (2 paratype females)