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 40705 - 40716 of 41939
Entry Number: 45781
- Nematode: Xiphinema diversicaudatum
- Host: Caragana arborescens (Siberian pea shrub)
- Origin: Rostov, Russia
- Collector: Vladmir N. Chizhov
- Date Collected: July 1995
- Date Received: 12 Oct 2012
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-21739, G-21740
Entry Number: 45782
- Nematode: Xiphinema diversicaudatum
- Host: Populus alba (Whitebark tree)
- Origin: Starocherkask, Russia
- Collector: Vladmir N. Chizhov
- Date Collected: June 1996
- Date Received: 12 Oct 2012
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-21741, G-21742
Entry Number: 45783
- Nematode: Nevadanema nevadense
- Host: (Thyme)
- Origin: Sierra Nevada, Granada, Spain
- Collector: Sergio Álvarez-Ortega & Reyes Peña-Santiago
- Date Collected: 15 Jul 2009
- Date Received: 08 Apr 2013
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-6574p, T-6575p
Entry Number: 45784
- Nematode: Aporcelaimellus communis
- Host: (Feather grass (?))
- Origin: Granada, Spain
- Collector: Sergio Álvarez-Ortega & Reyes Peña-Santiago
- Date Collected: 06 Oct 1990
- Date Received: 08 Apr 2013
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-6576p, T-6577p, T-6578p
Entry Number: 45785
- Nematode: Aporcelaimellus deserticola
- Host: Rhamnus
- Origin: Almeria, Spain
- Collector: Sergio Álvarez-Ortega & Reyes Peña-Santiago
- Date Collected: 30 Mar 1991
- Date Received: 08 Apr 2013
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-6579p
Entry Number: 45786
- Nematode: Aporcelaimellus tenuis
- Origin: Granada, Spain
- Collector: Sergio Álvarez-Ortega & Reyes Peña-Santiago
- Date Collected: 20 Jun 1990
- Date Received: 08 Apr 2013
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-6580p, T-6581p
Entry Number: 45787
- Nematode: Aporcelaimellus alpujarrensis
- Host: (Pinewood)
- Origin: Granada, Spain
- Collector: Sergio Álvarez-Ortega & Reyes Peña-Santiago
- Date Collected: 03 Nov 1991
- Date Received: 08 Apr 2013
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-6582p, T-6583p
Entry Number: 45788
- Nematode: Aporcelaimellus hyalinus
- Host: (Thyme)
- Origin: Almeria, Spain
- Collector: Sergio Álvarez-Ortega & Reyes Peña-Santiago
- Date Collected: 03 Nov 1991
- Date Received: 08 Apr 2013
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-6584p
Entry Number: 45789
- Nematode: Aporcelaimellus baeticus
- Origin: Granada, Spain
- Collector: Sergio Álvarez-Ortega & Reyes Peña-Santiago
- Date Collected: 21 Jun 1990
- Date Received: 08 Apr 2013
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-6585p, T-6586p
Entry Number: 45790
- Nematode: Aporcelaimellus rotundus
- Host: Rhamnus
- Origin: Granada, Spain
- Collector: Sergio Álvarez-Ortega & Reyes Peña-Santiago
- Date Collected: 02 Nov 1991
- Date Received: 08 Apr 2013
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-6587p
Entry Number: 45791
- Nematode: Aporcelaimellus californicus
- Host: (Willow tree)
- Origin: California, USA
- Collector: Sergio Álvarez-Ortega & Reyes Peña-Santiago
- Date Collected: Jun 2011
- Date Received: 08 Apr 2013
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-6588p
Entry Number: 45792
- Nematode: Aporcelaimellus salicinus
- Host: (Willow tree)
- Origin: California, USA
- Collector: Sergio Álvarez-Ortega & Reyes Peña-Santiago
- Date Collected: Jun 2011
- Date Received: 08 Apr 2013
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-6589p