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 41801 - 41825 of 41939
Entry Number: 47021
Nematode
Heterodera
avenae
Host
Solanum
tuberosum
(Potato)
Origin
USA
Idaho
Idaho Falls
Collector
Denise Olson
Date Collected
10/31-2024
Date Received
11/04/2024
Disposition of Sample
Into USDANC (General)
Vials
Entry Number: 47022
Nematode
Steinernema
tarimense n. sp.
Origin
China
Xinjiang Province
Yuli County, Populus Euphratica forest, Tarim River
Collector
Dr. Faqiang Zhan
Date Collected
2024
Disposition of Sample
Into USDANC (Type)
Entry Number: 47023
Nematode
Cryptaphelenchus
fulvus
Origin
Japan
Collector
Natsumi Kanzaki
Date Received
Awaiting Slides 12/13/2024
Disposition of Sample
Into USDANC (Type)
Entry Number: 47024
Nematode
Heterodera
glycines
Host
Solanum
tuberosum
(Potato)
in/on tuber
Origin
USA
New Jersey
Trenton
Collector
Saul Vaiciunas
Date Collected
09/17/2024
Date Received
11/26/2024
Disposition of Sample
Into USDANC (General)
Vials
Entry Number: 47025
Nematode
Hirschmanniella
mucronata
Host
Colocasia
esculenta
(Dasheen (FV))
in/on Soil
Origin
Bangladesh
Collector
Sanjay Kundu
Date Collected
1/24/2025
Date Received
2/5/2025
Disposition of Sample
Into USDANC (General)
Vials
Entry Number: 47026
Nematode
Xiphinema
rivesi
Origin
USA
Washington State
Collector
Segun
Date Received
6/20/2021
Disposition of Sample
Into USDANC (General)
Vials
Entry Number: 47027
Nematode
Pratylenchus
zeae
Host
Zea
mays
(Corn)
in/on soil
Origin
USA
South Carolina
Greensville
Collector
Diana Low
Date Collected
11/12/2024
Date Received
11/13/2024
Disposition of Sample
Into USDANC (General)
Vials
Entry Number: 47028
Nematode
Meloidogyne
enterolobii
Host
(Guava)
in/on Rhizosphere
Origin
USA
Texas
Lubbok
Collector
Marina Robinson
Date Received
12/18/2024
Disposition of Sample
Into USDANC (General)
Vials
Entry Number: 47029
Nematode
Paratylenchus
roboris sp. n.
Host
Quercus
virginia
(Live Oak)
Origin
USA
Florida
High Springs
Collector
Renato inserra
Date Collected
2021, Feb. 24
Date Received
2023, Sept. 18
Disposition of Sample
Into USDANC (Type)
Entry Number: 47030
Nematode
Paratylenchus
hawaiiensis sp. n.
Host
Aechmea
sp.
(Aechmea)
Origin
USA
Florida
Princeton
Collector
Renato inserra
Date Collected
2022, Nov. 30
Date Received
2023, Sept. 18
Disposition of Sample
Into USDANC (Type)
Entry Number: 47031
Nematode
Paratylenchus
borealis sp. n.
Host
(Unknown)
Origin
USA
Alaska
Anchorage
Collector
Renato inserra
Date Collected
2022, Nov. 30
Date Received
2023, Sept. 18
Disposition of Sample
Into USDANC (Type)
Entry Number: 47032
Nematode
Xiphinema
afratakakhtehnsis
Host
(Forest Trees)
Origin
Iran
Gorgan
Collector
Majid Pedram
Date Collected
219
Date Received
2022, Oct. 05
Disposition of Sample
Into USDANC (Type)
Entry Number: 47033
Nematode
Aphlenchoides
pseudobesseyi sp. n.
Host
Farfugium
japonicum
Origin
USA
Florida
St. Augustine
Collector
Subbotin
Date Collected
2020, Jan. 28
Date Received
2023, Sept. 18
Disposition of Sample
Into USDANC (Type)
Entry Number: 47034
Nematode
Anguina
obesa
Host
Alopecurus mysuroides
mysuroides
(Fox Tail Weeds)
Origin
Iran
Collector
Majid Pedram
Date Collected
2017
Date Received
2022, Oct. 05
Disposition of Sample
Into USDANC (Type)
Entry Number: 47035
Nematode
Xiphinema
hyrcaniense
Host
(Grass)
in/on soil
Origin
Iran
Collector
Majid Pedram
Date Received
2023, Sept. 18
Disposition of Sample
Into USDANC (Type)
Entry Number: 47036
Nematode
Trichodorus
cadusiensis
Host
(Oak)
in/on Rhizosphere
Origin
Iran
Gilan
Collector
Majid Pedram
Date Collected
2021
Date Received
2023, Sept. 18
Disposition of Sample
Into USDANC (Type)
Entry Number: 47037
Nematode
Ekatphelenchoides
shiroodensis
Host
Alnus
sp.
(Alder)
Origin
Iran
Shirood city
Collector
Majid Pedram
Date Received
10/05/2023
Disposition of Sample
Into USDANC (Type)
Entry Number: 47038
Nematode
Ekatphelenchoides
caspiensis
Host
Alnus
subcordata
(Alder)
Origin
Iran
Mazandaran province
Collector
Majid Pedram
Date Received
10/05/2023
Disposition of Sample
Into USDANC (Type)
Entry Number: 47039
Nematode
Rotylenchus
dalikhaniensis n. sp.
Host
Ruscus
hyrcanus
(Alder)
in/on Rhizosphere
Origin
Iran
Mazandaran province
Collector
Majid Pedram
Date Received
10/05/2023
Disposition of Sample
Into USDANC (Type)
Entry Number: 47040
Nematode
Devibursaphelenchus
kheirii sp. n.
Host
unknown forest tree with bark beetle galleries
(Tree)
in/on Bark
Origin
Iran
Golestan province
Collector
Majid Pedram
Date Received
10/05/2023
Disposition of Sample
Into USDANC (Type)
Entry Number: 47041
Nematode
Atetylenchus
minor n. sp.
Host
(Moss)
in/on soil
Origin
Iran
Khouzestan province
Collector
Majid Pedram
Date Collected
March 2013
Date Received
10/05/2023
Disposition of Sample
Into USDANC (Type)
Entry Number: 47042
Nematode
Antarctenchus
urmiensis n. sp.
Host
(Native Shrubs)
in/on soil
Origin
Iran
West Azarbaijan province
Urmia Lake island
Collector
Majid Pedram
Date Collected
2021
Date Received
10/5/2023
Disposition of Sample
Into USDANC (Type)
Entry Number: 47043
Nematode
Xiphinemella
esseri
Host
Quercus
virginiana
(Oak)
in/on soil
Origin
USA
Florida
Collector
Sergio Avarez-Ortega
Disposition of Sample
Into USDANC (Type)
Entry Number: 47044
Nematode
Xiphinema
castilloi
Host
Fraxinus
(Ash Tree)
in/on Rhizosphere
Origin
Iran
Gilan province
Collector
Majid Pedram
Date Collected
Feb. 2012
Date Received
10/05/2023
Disposition of Sample
Into USDANC (Type)
Entry Number: 47045
Nematode
basilphelenchus
persicus n. gen., n. sp.
Host
(Rotted bark from broad leaf forest tree)
in/on rotted bark
Origin
Iran
Gilan province
Collector
Majid Pedram
Date Collected
late 2016
Date Received
10/05/2023
Disposition of Sample
Into USDANC (Type)