Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Nematode Collection Database
U.S. Department of Agriculture

Search the Collection

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.

Search

Displaying 3151 - 3175 of 41939

Entry Number: 3154

Nematode
Tylenchorhynchus goffarti
Host
Hibiscus esculentus (Okra) in/on Soil
Origin
Oman Salalah
Collector
via A. Mani
Date Collected
1995 Aug 09
Date Received
1995 Dec 04
Disposition of Sample
Specimens to USDANC (General)
Vials
G-4864f

Entry Number: 3155

Nematode
Xiphinema sp. (juvenile)
Host
Hibiscus esculentus (Okra) in/on Soil
Origin
Oman Salalah
Collector
via A. Mani
Date Collected
1995 Aug 09
Date Received
1995 Dec 04
Disposition of Sample
Specimens to USDANC (General)
Vials
G-4864f

Entry Number: 3156

Nematode
Helicotylenchus indicus
Host
Chloris gayana (Rhodes Grass) in/on Soil
Origin
Oman Salalah
Collector
via A. Mani
Date Collected
1995 Aug 09
Date Received
1995 Dec 04
Disposition of Sample
Specimens to USDANC (General)
Vials
G-4865f

Entry Number: 3157

Nematode
Tylenchorhynchus goffarti
Host
Chloris gayana (Rhodes Grass) in/on Soil
Origin
Oman Salalah
Collector
via A. Mani
Date Collected
1995 Aug 09
Date Received
1995 Dec 04
Disposition of Sample
Specimens to USDANC (General)
Vials
G-4865f

Entry Number: 3158

Nematode
Helicotylenchus indicus
Host
Saccharum officinarum (Sugarcane) in/on Soil
Origin
Oman Salalah
Collector
via A. Mani
Date Collected
1995 Aug 09
Date Received
1995 Dec 04
Disposition of Sample
Specimens to USDANC (General)
Vials
G-4866f

Entry Number: 3159

Nematode
Hoplolaimus columbus *
Host
Saccharum officinarum (Sugarcane) in/on Soil
Origin
Oman Salalah
Collector
via A. Mani
Date Collected
1995 Aug 09
Date Received
1995 Dec 04
Disposition of Sample
Specimens to USDANC (General)
Slides
G-11248 & G-11249
Vials
G-4866f

Entry Number: 3160

Nematode
Longidorus sp.
Host
Saccharum officinarum (Sugarcane) in/on Soil
Origin
Oman Salalah
Collector
via A. Mani
Date Collected
1995 Aug 09
Date Received
1995 Dec 04
Disposition of Sample
Specimens to USDANC (General)
Vials
G-4866f

Entry Number: 3161

Nematode
Xiphinema thornei
Host
Rosa sp. (Rose) in/on Root/Soil
Origin
USA Colorado Colorado Springs
Collector
Gerald Thorne
Date Collected
1953 Oct 16
Date Received
1962 (about)
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-3899p & T-3900p (Paratypes)

Entry Number: 3162

Nematode
Hexamermis arvalis
Host
Hypera postica (Weevil (Alfalfa Weevil)) in/on Insect (larva)
Origin
USA New York Fishkill
Collector
George O. Poinar, Jr.
Date Collected
1961 Jun
Date Received
1962 Jan 15
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-26t (Holotype) & T-27t (Allotype); T-41p & T-42p (Paratypes)

Entry Number: 3163

Nematode
Dolichodorus silvestris
Host
Pinus strobus (Pine) in/on Soil
Origin
USA West Virginia Dunmore
Collector
W. H. Gillespie and R. E. Adams
Date Received
1962 Feb 28
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-34t (Holotype) & T-35t (Allotype); T-86p, T-87p, T-88p (Paratypes)
Vials
T-9p (Paratypes)

Entry Number: 3164

Nematode
Trichodorus leachii
Host
Tsuga canadensis (Hemlock) in/on Soil
Origin
USA West Virginia Hungersville
Collector
R. E. Adams & Eichenmuller
Date Received
1962 Feb 28
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-36t (Holotype) & T-37t (Allotype); T-45p (Paratype)

Entry Number: 3165

Nematode
Sphaeronema whittoni
Host
Liquidambar styraciflua (Sweetgum) in/on Root
Origin
USA Florida Bank of Hatchet Creek, 8 miles east of Gainesville
Collector
E. B. Sledge (originally collected by Mr. Gilbert M. Whitton, in 1956)
Date Collected
1959 Mar 31
Date Received
1962 Mar 30
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-24t (Allotype male); T-35p, T-36p, T-37p, T-38p, T-39p, T-40p, T-471p, T-3820p & T-3821p (Para)
Vials
T-3t (Holotype female) & T-7p (Paratypes)

Entry Number: 3166

Nematode
Hemicycliophora parvana
Host
Apium sp. (Celery) in/on Soil
Origin
USA Florida Sanford
Collector
A. C. Tarjan
Date Collected
1951 Jun 05
Date Received
1962 Feb 12
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-43p & T-44p (Paratype)

Entry Number: 3167

Nematode
Belonolaimus maritimus
Host
Uniola paniculata (Sea Oats) in/on Root
Origin
USA Florida Grand Beach
Collector
George J. Rau
Date Collected
1958 Dec 16
Date Received
1962 Jun 20
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-30t (Holotype) & T-31t (Allotype); T-90p (Paratype)
Vials
T-11p (Paratype females)

Entry Number: 3168

Nematode
Belonolaimus nortoni
Host
Zea mays (Corn) in/on Soil
Origin
USA Texas Rt. 183, 7.8 miles south of Hochheim, De Witt Co.
Collector
D. C. Norton
Date Collected
1959 Apr 23
Date Received
1962 Jun 20
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-32t (Holotype) & T-33t (Allotype); T-91p & T-2962p (Paratypes)
Vials
T-12p (Paratype females)

Entry Number: 3169

Nematode
Cacopaurus pestis
Host
Juglans regia (Walnut) in/on Soil
Origin
USA California Santa Clara
Collector
E. F. Serr via G. Thorne
Date Collected
1942 May 18
Date Received
1962 Jun 22
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-21t (Lectotype)

Entry Number: 3170

Nematode
Gracilacus anceps
Host
Umbellularia californica in/on Soil
Origin
USA California Riverside
Collector
D. J. Raski
Date Collected
1959 Jan 06
Date Received
1962 Jun 22
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-46p (Paratype)

Entry Number: 3171

Nematode
Gracilacus elegans
Host
Magnolia sp. (Magnolia) in/on Soil
Origin
USA Florida Winter Haven
Collector
D. J. Raski
Date Collected
1950 Nov 20
Date Received
1962 Jun 22
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-47p (Paratype)

Entry Number: 3172

Nematode
Gracilacus epacris
Host
Juglans hindsii (Black Walnut) in/on Soil
Origin
USA California Visalia
Collector
M. W. Allen and H. J. Jensen via D. J. Raski
Date Collected
1949 Jun 16
Date Received
1962 Jun 22
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-48p, T-49p (Paratype)

Entry Number: 3173

Nematode
Gracilacus idalimus
Host
Ericameria palmeri in/on Soil
Origin
USA California Riverside
Collector
S. D. Van Gundy via D. J. Raski
Date Collected
1958 Nov 12
Date Received
1962 Jun 22
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-50p & T-51p (Paratype)

Entry Number: 3174

Nematode
Gracilacus intermedius
Host
Cupressus macrocarpa (Cypress (Monterey Cypress)) in/on Soil
Origin
USA California Salinas
Collector
D. J. Raski
Date Collected
1952 Mar 23
Date Received
1962 Jun 22
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-52p & T-53p (Paratype)

Entry Number: 3175

Nematode
Gracilacus mirus
Host
Vitis sp. (Grapevine) in/on Soil
Origin
USA California Livermore
Collector
D. J. Raski
Date Collected
1961 Feb 27
Date Received
1962 Jun 22
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-54p (Paratype)

Entry Number: 3176

Nematode
Hypsoperine graminis
Host
Stenotaphrum secundatum (Grass (St. Augustine)) in/on Root
Origin
USA Florida Winter Haven (Division of Plant Industry Lab.)
Collector
E. B. Sledge
Date Collected
1962 Jul 27
Date Received
1962
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-47t (Holo) & T-48t (Allo); T-212p, T-213p, T-214p, T-215p, T-216p; T-3897p & T-3898p (Paratypes)
Vials
T-17p & T-18p; T-294p & T-295p (Paratypes)

Entry Number: 3177

Nematode
Trichodorus similis
Host
(Grass) in/on Soil (peaty)
Origin
Netherlands Vinkeveen
Collector
J. W. Seinhorst
Date Collected
1961 Nov
Date Received
1962 Aug
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-155p (Paratype) (6 females & 2 males)

Entry Number: 3178

Nematode
Criconemoides brachyurus*
Host
(Patna) in/on Soil
Origin
Ceylon Talawakelle
Collector
C. A. Loos
Date Received
1962 Aug 06
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-559p (Paratype)