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 40957 - 40968 of 41944
Entry Number: 46030
- Nematode: Helicotylenchus sp.
- Origin: Cuba
- Collector: David Kwoczka
- Date Collected: 27 Jul 2016
- Date Received: 26 Aug 2016
- Disposition of Sample: Records only; material discarded
Entry Number: 46031
- Nematode: Ditylenchus medicaginis
- Host: (Potatoes)
- Origin: Parma, Idaho, USA
- Collector: Saad Hafez
- Date Collected: 08 Aug 2016
- Date Received: 12 Aug 2016
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-7636f, G-7637f
Entry Number: 46032
- Nematode: Deladenus nitobei
- Host: Sirex nitobei
- Origin: Japan, Aomori, Japan
- Collector: Natsumi Kanzaki
- Date Collected: May 2015
- Date Received: 16 Sep 2016
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-696t
Entry Number: 46033
- Nematode: Deladenus nitobei
- Host: Sirex nitobei
- Origin: Japan, Aomori, Japan
- Collector: Natsumi Kanzaki
- Date Collected: May 2015
- Date Received: 16 Sep 2016
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-6798p, T-6799p, T-6800p, T-6801p
Entry Number: 46034
- Nematode: Deladenus nitobei
- Host: Sirex nitobei
- Origin: Japan, Aomori, Japan
- Collector: Natsumi Kanzaki
- Date Collected: May 2015
- Date Received: 16 Sep 2016
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-6802p, T-6803p, T-6804p, T-6805p, T-6806p
Entry Number: 46035
- Nematode: Deladenus nitobei
- Host: Sirex nitobei
- Origin: Japan, Aomori, Japan
- Collector: Natsumi Kanzaki
- Date Collected: May 2015
- Date Received: 16 Sep 2016
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-6807p, T-6808p, T-6809p, T-6810p, T-6811p
Entry Number: 46036
- Nematode: Deladenus nitobei
- Host: Sirex nitobei
- Origin: Japan, Aomori, Japan
- Collector: Natsumi Kanzaki
- Date Collected: May 2015
- Date Received: 16 Sep 2016
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-6812p, T-6813p, T-6814p, T-6815p, T-6816p
Entry Number: 46037
- Nematode: Telomerlinius mellumensis
- Origin: Germany
- Date Received: 15 Sept 2016
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-6817p, T-6818p
Entry Number: 46038
- Nematode: Telomerlinius teleosus
- Origin: Germany
- Date Received: 15 Sept 2016
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-6819p, T-6820p
Entry Number: 46039
- Nematode: Gubalonus mirus
- Origin: Karwi
- Date Received: 15 Sept 2016
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-6821p, T-6822p, T-6823p
Entry Number: 46040
- Nematode: Paradolichodera tenuissima
- Host: Eleocharis gracilis
- Origin: Christchurch, New Zealand
- Collector: Dieter Sturhan
- Date Collected: Mar 2001
- Date Received: 15 Sept 2016
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-6824p, T-6825p, T-6826p
Entry Number: 46041
- Nematode: Heterodera circeae
- Host: Circaea lutetiana
- Origin: Germany
- Collector: Sergei Subbotin & Dieter Sturhan
- Date Received: 15 Sept 2016
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-6827p, T-6828p, T-6829p