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 33701 - 33725 of 41939
Entry Number: 33708
Nematode
Aphelenchoides
sp. (possibly composticola)
Host
Picea
sp.
(Spruce)
in/on Sapling
Origin
USA
Alaska
Icy Bay, near Yakutat
Collector
via Doug Warner (Alaska DNR, Div. Ag.)
Date Collected
2000 Jul 21
Date Received
2000 Jul 24
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33709
Nematode
Mylonchulus
sp.
Host
Picea
sp.
(Spruce)
in/on Sapling
Origin
USA
Alaska
Icy Bay, near Yakutat
Collector
via Doug Warner (Alaska DNR, Div. Ag.)
Date Collected
2000 Jul 21
Date Received
2000 Jul 24
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33710
Nematode
Mononchida
Host
Picea
sp.
(Spruce)
in/on Sapling
Origin
USA
Alaska
Icy Bay, near Yakutat
Collector
via Doug Warner (Alaska DNR, Div. Ag.)
Date Collected
2000 Jul 21
Date Received
2000 Jul 24
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33711
Nematode
Aphelenchoides
sp.
Host
Picea
sp.
(Spruce)
in/on Stump
Origin
USA
Alaska
Icy Bay, near Yakutat
Collector
via Doug Warner (Alaska DNR, Div. Ag.)
Date Collected
2000 Jul 21
Date Received
2000 Jul 24
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33712
Nematode
Cruznema
sp.
Host
Picea
sp.
(Spruce)
in/on Stump
Origin
USA
Alaska
Icy Bay, near Yakutat
Collector
via Doug Warner (Alaska DNR, Div. Ag.)
Date Collected
2000 Jul 21
Date Received
2000 Jul 24
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33713
Nematode
Mononchus
sp.
Host
Picea
sp.
(Spruce)
in/on Stump
Origin
USA
Alaska
Icy Bay, near Yakutat
Collector
via Doug Warner (Alaska DNR, Div. Ag.)
Date Collected
2000 Jul 21
Date Received
2000 Jul 24
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33714
Nematode
Aphelenchoides
sp.
Host
Picea
sp.
(Spruce)
in/on Logs (cut)
Origin
USA
Alaska
Icy Bay, near Yakatat, Alaska
Collector
via Doug Warner (Alaska DNR, Div. Ag.)
Date Collected
2000 Jul 21
Date Received
2000 Jul 24
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33715
Nematode
Cruznema
sp.
Host
Picea
sp.
(Spruce)
in/on Logs (cut)
Origin
USA
Alaska
Icy Bay, near Yakatat, Alaska
Collector
via Doug Warner (Alaska DNR, Div. Ag.)
Date Collected
2000 Jul 21
Date Received
2000 Jul 24
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33716
Nematode
Ditylenchus
sp.
Host
Picea
sp.
(Spruce)
in/on Logs (cut)
Origin
USA
Alaska
Icy Bay, near Yakatat, Alaska
Collector
via Doug Warner (Alaska DNR, Div. Ag.)
Date Collected
2000 Jul 21
Date Received
2000 Jul 24
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33717
Nematode
Neotylenchus (?)
sp.
Host
Picea
sp.
(Spruce)
in/on Logs (cut)
Origin
USA
Alaska
Icy Bay, near Yakatat, Alaska
Collector
via Doug Warner (Alaska DNR, Div. Ag.)
Date Collected
2000 Jul 21
Date Received
2000 Jul 24
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33718
Nematode
Sheraphelenchus (?)
sp.
Host
Picea
sp.
(Spruce)
in/on Logs (cut)
Origin
USA
Alaska
Icy Bay, near Yakatat, Alaska
Collector
via Doug Warner (Alaska DNR, Div. Ag.)
Date Collected
2000 Jul 21
Date Received
2000 Jul 24
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33719
Nematode
Anguinid group
Host
Picea
sp.
(Spruce)
in/on Logs (cut)
Origin
USA
Alaska
Icy Bay, near Yakatat, Alaska
Collector
via Doug Warner (Alaska DNR, Div. Ag.)
Date Collected
2000 Jul 21
Date Received
2000 Jul 24
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33720
Nematode
Aphelenchid group
Host
Picea
sp.
(Spruce)
in/on Logs (cut)
Origin
USA
Alaska
Icy Bay, near Yakatat, Alaska
Collector
via Doug Warner (Alaska DNR, Div. Ag.)
Date Collected
2000 Jul 21
Date Received
2000 Jul 24
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33721
Nematode
No Nematodes
Host
Picea
sp.
(Spruce)
in/on Logs (cut)
Origin
USA
Alaska
Icy Bay, near Yakatat, Alaska
Collector
via Doug Warner (Alaska DNR, Div. Ag.)
Date Collected
2000 Jul 20
Date Received
2000 Jul 24
Disposition of Sample
Records only; material discarded
Entry Number: 33722
Nematode
Unknown nematode w/ hooked tail
sp.
Host
Picea
sp.
(Spruce)
in/on Live branch, tree, saplings
Origin
USA
Alaska
Icy Bay, near Yakatat, Alaska
Collector
via Doug Warner (Alaska DNR, Div. Ag.)
Date Collected
2000 Jul 20
Date Received
2000 Jul 24
Disposition of Sample
Specimens to USDANC (General)
Entry Number: 33723
Nematode
Aerolaimid group
Host
Picea
sp.
(Spruce)
in/on Sapling
Origin
USA
Alaska
Icy Bay, near Yakatat, Alaska
Collector
via Doug Warner (Alaska DNR, Div. Ag.)
Date Collected
2000 Jul 20
Date Received
2000 Jul 24
Disposition of Sample
Records only; material discarded
Entry Number: 33724
Nematode
Aphelenchus
sp.
Host
Picea
sp.
(Spruce)
in/on Sapling
Origin
USA
Alaska
Icy Bay, near Yakatat, Alaska
Collector
via Doug Warner (Alaska DNR, Div. Ag.)
Date Collected
2000 Jul 20
Date Received
2000 Jul 24
Disposition of Sample
Records only; material discarded
Entry Number: 33725
Nematode
Tylenchus
sp.
Host
Picea
sp.
(Spruce)
in/on Stump
Origin
USA
Alaska
Icy Bay, near Yakatat, Alaska
Collector
via Doug Warner (Alaska DNR, Div. Ag.)
Date Collected
2000 Jul 20
Date Received
2000 Jul 24
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33726
Nematode
Aphelenchoides
sp.
Host
Picea
sp.
(Spruce)
in/on Stump
Origin
USA
Alaska
Icy Bay, near Yakatat, Alaska
Collector
via Doug Warner (Alaska DNR, Div. Ag.)
Date Collected
2000 Jul 20
Date Received
2000 Jul 24
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33727
Nematode
Ditylenchus
sp.
Host
Picea
sp.
(Spruce)
in/on Stump
Origin
USA
Alaska
Icy Bay, near Yakatat, Alaska
Collector
via Doug Warner (Alaska DNR, Div. Ag.)
Date Collected
2000 Jul 20
Date Received
2000 Jul 24
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33728
Nematode
No Pine Wood Nematode
Host
Picea
sp.
(Spruce)
in/on Wood & Soil
Origin
USA
Alaska
Icy Bay, near Yakatat, Alaska
Collector
via Doug Warner (Alaska DNR, Div. Ag.)
Date Collected
2000 Jul 20 & 21
Date Received
2000 Jul 24
Disposition of Sample
Records only; material discarded
Entry Number: 33729
Nematode
Pratylenchus
gibbicaudatus
Host
Musa
sp.
(Banana cv. "Ducasse"*)
in/on Root
Origin
American Samoa
Maloata,Tutuila, American Samoa
Collector
Fred Brooks
Date Collected
2003 Dec 10
Date Received
2003 Dec 29
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33730
Nematode
Helicotylenchus
sp.
Host
Musa
sp.
(Banana cv. "Ducasse"*)
in/on Root
Origin
American Samoa
Maloata,Tutuila, American Samoa
Collector
Fred Brooks
Date Collected
2003 Dec 10
Date Received
2003 Dec 29
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33731
Nematode
Xiphinemella
esseri
Host
Quercus
sp.
(Oak)
in/on Soil
Origin
USA
Georgia
Oak Forest near Flint River Nursery, Athens, GA
Collector
Susan Best and Stephen Fraedrich (USDA Forest Service, Athens, GA)
Date Collected
2003 Nov
Date Received
2003 Dec 03
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33732
Nematode
Pratylenchus
gibbicaudatus
Host
Musa
sp.
(Banana cv. "Ducasse"*)
in/on Root
Origin
American Samoa
Maloata,Tutuila, American Samoa
Collector
Fred Brooks
Date Collected
2004 Jan 21
Date Received
2004 Jan 30
Disposition of Sample
Specimens to USDANC (General)
Vials