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 41065 - 41076 of 41944
Entry Number: 46138
- Nematode: Tylenchus spp.
- Origin: Texas, USA
- Collector: David Ruppert
- Date Received: 2017 Jun 01
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-7688
Entry Number: 46139
- Nematode: Helicotylenchus sp.
- Origin: Maryland, USA
- Collector: David Ruppert
- Date Received: 2017 Jun 01
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-7689
Entry Number: 46140
- Nematode: Bursaphelenchus taphrorychi sp.n
- Host: Fagus silvatica (European beech)
- Origin: Poland
- Collector: Marek Tomalak
- Date Collected: 09 Sep 2016
- Date Received: 14 July 2017
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-6893p, T-6894p
Entry Number: 46141
- Nematode: Iponema pheretimae
- Host: Pheretima bulmeri
- Origin: Schrader range, New Guinea
- Collector: Gordon E. Gates
- Date Collected: Aug-Sep 1968
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-195t
Entry Number: 46142
- Nematode: Iponema pheretimae
- Host: Pheretima bulmeri
- Origin: Schrader Range, New Guinea
- Collector: Gordon E. Gates
- Date Collected: Aug-Sep 1968
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-936p
Entry Number: 46143
- Nematode: Iponema pheretimae
- Host: Pheretima bulmeri
- Origin: Schrader Range, New Guinea
- Collector: Gordon E. Gates
- Date Collected: Aug-Sep 1968
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-937p
Entry Number: 46144
- Nematode: Iponema pheretimae
- Host: Pheretima bulmeri
- Origin: Schrader Range, New Guinea
- Collector: Gordon E. Gates
- Date Collected: Aug-Sep 1968
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-938p
Entry Number: 46145
- Nematode: Iponema pheretimae
- Host: Pheretima bulmeri
- Origin: Schrader Range, New Guinea
- Collector: Gordon E. Gates
- Date Collected: Aug-Sep 1968
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-939p
Entry Number: 46146
- Nematode: Iponema pheretimae
- Host: Pheretima bulmeri
- Origin: Schrader Range, New Guinea
- Collector: Gordon E. Gates
- Date Collected: Aug-Sep 1968
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-940p
Entry Number: 46147
- Nematode: Gatesnema bilobatum
- Host: Pheretima bulmeri
- Origin: Schrader Range, New Guinea
- Collector: Gordon E. Gates
- Date Collected: Aug-Sep 1968
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-194t
Entry Number: 46148
- Nematode: Gatesnema bilobatum
- Host: Pheretima bulmeri
- Origin: Schrader Range, New Guinea
- Collector: Gordon E. Gates
- Date Collected: Aug-Sep 1968
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-933p
Entry Number: 46149
- Nematode: Gatesnema bilobatum
- Host: Pheretima bulmeri
- Origin: Schrader Range, New Guinea
- Collector: Gordon E. Gates
- Date Collected: Aug-Sep 1968
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-934p