USDA Nematode Collection was established in June 1960 By A. Morgan Golden. It is currently directed and curated by Dr. Benjamin Waldo 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.
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Displaying 40951 - 40975 of 41939
Entry Number: 46027
Origin
Paraguay
Collector
Jose E. Lopez
Date Collected
25 Jul 2016
Date Received
26 Aug 2016
Disposition of Sample
Records only; material discarded
Entry Number: 46028
Origin
Colombia
Collector
Mary Sharko
Date Collected
15 Aug 2016
Date Received
26 Aug 2016
Disposition of Sample
Records only; material discarded
Entry Number: 46029
Origin
Peru
Collector
Wilnelia Marrero-Rivera
Date Collected
17 Jul 2016
Date Received
26 Aug 2016
Disposition of Sample
Records only; material discarded
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
USA
Idaho
Parma
Collector
Saad Hafez
Date Collected
08 Aug 2016
Date Received
12 Aug 2016
Disposition of Sample
Specimens to USDANC (General)
Vials
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)
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)
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)
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)
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)
Entry Number: 46037
Nematode
Telomerlinius
mellumensis
Origin
Germany
Date Received
15 Sept 2016
Disposition of Sample
Specimens to USDANC (Type)
Entry Number: 46038
Nematode
Telomerlinius
teleosus
Origin
Germany
Date Received
15 Sept 2016
Disposition of Sample
Specimens to USDANC (Type)
Entry Number: 46039
Nematode
Gubalonus
mirus
Origin
Karwi
Date Received
15 Sept 2016
Disposition of Sample
Specimens to USDANC (Type)
Entry Number: 46040
Nematode
Paradolichodera
tenuissima
Host
Eleocharis
gracilis
Origin
New Zealand
Christchurch
Collector
Dieter Sturhan
Date Collected
Mar 2001
Date Received
15 Sept 2016
Disposition of Sample
Specimens to USDANC (Type)
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)
Entry Number: 46042
Nematode
Paurodontoides
sp.
Host
Unknown
Origin
Germany
Bavaria
Collector
Sergei Subbotin & Dieter Sturhan
Date Received
15 Sept 2016
Disposition of Sample
Specimens to USDANC (Type)
Entry Number: 46043
Host
Adenium
obesum
Origin
Dominican Republic
Collector
Weston Msikita
Date Collected
21 Oct 2016
Date Received
22 Oct 2016
Disposition of Sample
Records only; material discarded
Entry Number: 46044
Nematode
Xiphinema
sp.
Host
Peonie
sp.
Origin
Ukraine
Collector
Joseph Fields
Date Collected
08 Oct 2016
Date Received
24 Oct 2016
Disposition of Sample
Records only; material discarded
Entry Number: 46045
Nematode
Subanguina
tlaxacalaensis
Host
(weeds)
Disposition of Sample
Specimens to USDANC (Type)
Entry Number: 46046
Host
Zingiber
sp.
in/on stem
Origin
Japan
Collector
Beth Irikura via Tyler W. Ito
Date Collected
25 Oct 2016
Date Received
28 Oct 2016
Disposition of Sample
Records only; material discarded
Entry Number: 46047
Origin
Peru
Collector
Amanda R. Krewinski
Date Collected
05 Aug 2015
Date Received
12 Aug 2015
Disposition of Sample
Records only; material discarded
Entry Number: 46048
Nematode
Mesocriconema
xenoplax
Host
(grapevines)
Origin
Greece
Crete
Collector
Emmanuel Tzortzakakis
Date Collected
28 Sept 2016
Date Received
11 Oct 2016
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 46049
Nematode
Deladenus
laricis
Host
Celtis
laevigata
(sugarberry tree)
Origin
USA
South Carolina
North Augusta
Collector
Stephen Fraedrich
Date Received
03 Aug 2016
Disposition of Sample
Specimens to USDANC (Type)
Vials
Entry Number: 46050
Nematode
Aphelenchoides
sp.
Host
Carpinus
betulus
Origin
Netherlands
Collector
Andrew Minnis
Date Collected
07 Dec 2016
Date Received
08 Dec 2016
Disposition of Sample
Records only; material discarded
Entry Number: 46051
Nematode
Aphelenchoides
sp.
Host
Hippophae
rhamnoides
Origin
Netherlands
Collector
Andrew Minnis
Date Collected
07 Dec 2016
Date Received
09 Dec 2016
Disposition of Sample
Records only; material discarded