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Nematode Collection Database
U.S. Department of Agriculture

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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 39251 - 39275 of 41939

Entry Number: 44322

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-239p, T-240p, T-241p, T-242p, T-243p, T-244p, T-245p, T-246p, T-247p, T-248p, T-249p (Paratypes)

Entry Number: 44323

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-250p, T-251p, T-252p (Paratypes)

Entry Number: 44324

Nematode
Meloidogyne brevicauda
Host
Camellia sinensis (Tea (mature)) in/on Root
Origin
Ceylon Diyanila Kel (elevation approx. 6500') Nuwara Eliya
Collector
C.A. Loos, G. Thorne
Date Collected
1952 Jan 03
Date Received
1952 Jan 03
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-1831p, T-1832p, T-1833p, T-1834p, T-1835p, T-1836p (Paratypes)

Entry Number: 44325

Nematode
Meloidogyne incognita
Host
Daucus carota (Carrot (Type host: Man)) in/on Root
Origin
USA Texas El Paso
Collector
B. G. Chitwood
Date Received
1948?
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-1854p, T-1855p, T-1856p, T-1857p, T-1858p, T-1859p, T-1860p, T-1861p (Paratypes)

Entry Number: 44326

Nematode
Heterodera weissi
Host
Polgonum pennsylvanicum (Smartweed (Pennsylvania)) in/on Root/Soil
Origin
USA Maryland Beltsville
Collector
G. Steiner, F. Weiss
Date Collected
1943 Jun 08
Date Received
1943 Jun 08
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-567p, T-568p, T-569p, T-570p, T-571p, T-572p, T-573p, T-574p, T-575p, T-576p (Paralectotypes)

Entry Number: 44327

Nematode
Heterodera weissi
Host
Polgonum pennsylvanicum (Smartweed (Pennsylvania)) in/on Root/Soil
Origin
USA Maryland Beltsville
Collector
G. Steiner, F. Weiss
Date Collected
1943 Jun 08
Date Received
1943 Jun 08
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-577p, T-578p, T-579p, T-580p, T-581p, T-582p, T-583p, T-584p, T-585p (Paralectotypes)

Entry Number: 44328

Nematode
Meloidogyne incognita acrita
Host
Gossypium barbadense (Sea Island Cotton) in/on Root
Origin
USA Georgia Tifton
Collector
J. H. Machmer
Date Collected
1948 Dec 14
Date Received
1948 Dec 14
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-1868p, T-1869p, T-1870p, T-1871p, T-1872p, T-1873p (Paralectotypes)

Entry Number: 44329

Nematode
Panagrellus pycnus
Host
Populus canadensis eugenei (Carolina Poplar) in/on Slime
Origin
USA Utah Magna
Collector
Gerald Thorne
Date Collected
1937 Jul 16
Date Received
1937 Jul 16
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-843p, T-844p, T-845p, T-846p

Entry Number: 44330

Nematode
Anguina spermophaga
Host
Saccharum spontaneum (Wild sugar cane) in/on Seed
Origin
Turkestan Turkestan thru Arlington Farm, Virginia USA
Collector
E. Artschwager & Sartoris
Date Received
1936 Oct 13
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-3211p, T-3212p, T-3213p, T-3214p, T-3215p, T-3216p, T-3217p, T-3218p, T-3219p, T-3220p (Paralecto)

Entry Number: 44331

Nematode
Anguina spermophaga
Host
Saccharum spontaneum (Wild sugar cane) in/on Seed
Origin
Turkestan Turkestan thru Arlington Farm, Virginia USA
Collector
E. Artschwager & Sartoris
Date Received
1936 Oct 13
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-3221p, T-3222p, T-3223p, T-3224p, T-3225p, T-3226p, T-3227p, T-3228p, T-3229p, T-3230p (Paralecto)

Entry Number: 44332

Nematode
Tylenchorhynchus martini*
Host
Saccharum officinarum (Sugarcane following rice) in/on Root
Origin
USA Hawaii Kailua
Collector
C. H. Cassidy
Date Received
1930
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-745p, T-746p, T-747p (Paralectotypes)

Entry Number: 44333

Nematode
Tylopharynx annulatus**
Host
Saccharum officinarum (Sugarcane following rice) in/on Root
Origin
USA Hawaii Kailua
Collector
C. H. Cassidy
Date Received
1930
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-745p, T-746p, T-747p (Paralectotypes)*

Entry Number: 44334

Nematode
Neodiplogaster pinicola
Host
(White pine beetle on Pinus strobus) in/on Mines on terminal shoots
Origin
USA Massachusetts Bussey Institution, Harvard University, Boston
Collector
R. L. Taylor
Date Received
1928 Oct 23
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-920p, T-921p, T-922p, T-923p, T-924p, T-925p, T-926p, T-927p, T-928p (Paralectotypes)

Entry Number: 44335

Nematode
Neodiplogaster pinicola
Host
Pinus strobus (Pine (White Pine)*) in/on Mines on terminal shoots
Origin
USA Massachusetts Boston
Collector
R. L. Taylor
Date Received
1928 Oct 23
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-920p, T-921p, T-922p, T-923p, T-924p, T-925p, T-926p, T-927p, T-928p (Paralectotypes)

Entry Number: 44336

Nematode
Anguina australis
Host
Ehrharta longiflora (Grass) in/on Grass Galls
Origin
Australia Western Australia Crawley Perth
Collector
W. A. Carne to N. A. Cobb
Date Received
1927 Jan 13
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-3242p, T-3243p, T-3244p, T-3245p, T-3246p, T-3247p, T-3248p, T-3249p, T-3250p, T-3251p

Entry Number: 44337

Nematode
Anguina australis
Host
Ehrharta longiflora (Grass) in/on Grass Galls
Origin
Australia Western Australia Crawley Perth
Collector
W. A. Carne to N. A. Cobb
Date Received
1927 Jan 13
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-3252p, T-3253p, T-3254p, T-3255p, T-3256p, T-3257p, T-3258p, T-3259p

Entry Number: 44338

Nematode
Bursaphelenchus xylophilus
Host
Pinus palustris (Longleaf Pine (wood in sawmill)) in/on Cultured on Fungus
Origin
USA Louisiana Bogalusa
Collector
Ross W. Davidson
Date Collected
1931 Nov 12
Date Received
1931?
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-2488p, T-2489p, T-2490p, T-2491p, T-2492p, T-2493p, T-2494p, T-2495p, T-2496p, T-2497p

Entry Number: 44339

Nematode
Bursaphelenchus xylophilus
Host
Pinus palustris (Longleaf Pine (wood in sawmill)) in/on Cultured on Fungus
Origin
USA Louisiana Bogalusa
Collector
Ross W. Davidson
Date Collected
1931 Nov 12
Date Received
1931?
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-2498p, T-2499p, T-2500p, T-2501p, T-2502p, T-2503p, T-2504p, T-2505p, T-2506p, T-2507p

Entry Number: 44340

Nematode
Bursaphelenchus xylophilus
Host
Pinus palustris (Longleaf Pine (wood in sawmill)) in/on Cultured on Fungus
Origin
USA Louisiana Bogalusa
Collector
Ross W. Davidson
Date Collected
1931 Nov 12
Date Received
1931?
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-2508p, T-2509p, T-2510p, T-2511p, T-2512p, T-2513p, T-2514p

Entry Number: 44341

Nematode
Zeldia punctata
Host
Phoenix dactylifera (Date Palm) in/on Soil (sandy)
Origin
USA California Date Gardens, Indio
Collector
G. Thorne
Date Collected
1925 Jun 22-25
Date Received
1925 Jun 22-25
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-1630p, T-1631p, T-1632p, T-1633p, T-1634p, T-1635p, T-1636p, T-1637p, T-1638p, T-1639p

Entry Number: 44342

Nematode
Zeldia punctata
Host
Phoenix dactylifera (Date Palm) in/on Soil (sandy)
Origin
USA California Date Gardens, Indio
Collector
G. Thorne
Date Collected
1925 Jun 22-25
Date Received
1925 Jun 22-25
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-1640p, T-1641p, T-1642p, T-1643p, T-1644p, T-1645p, T-1646p, T-1647p, T-1648p, T-1649p

Entry Number: 44343

Nematode
Zeldia punctata
Host
Phoenix dactylifera (Date Palm) in/on Soil (sandy)
Origin
USA California Date Gardens, Indio
Collector
G. Thorne
Date Collected
1925 Jun 22-25
Date Received
1925 Jun 22-25
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-1650p, T-1651p, T-1652p

Entry Number: 44344

Nematode
Tylenchorhynchus cylindricus
Host
(Soil (Brackish) near Marine Estuary) in/on Soil (Brackish)
Origin
USA California Los Patos
Collector
N. A. Cobb
Date Collected
1910
Date Received
1910
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-2822p, T-2823p, T-2824p, T-2825p, T-2826p, T-2827p, T-2828p, T-2829p, T-2830p, T-2831p (Paralecto)

Entry Number: 44345

Nematode
Tylenchorhynchus cylindricus
Host
(Soil (Brackish) near Marine Estuary) in/on Soil (Brackish)
Origin
USA California Los Patos
Collector
N. A. Cobb
Date Collected
1910
Date Received
1910
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-2832p, T-2833p, T-2834p, T-2835p, T-2836p, T-2837p, T-2838p, T-2839p, T-2840p, T-2841p (Paralecto)

Entry Number: 44346

Nematode
Tylenchorhynchus cylindricus
Host
(Soil (Brackish) near Marine Estuary) in/on Soil (Brackish)
Origin
USA California Los Patos
Collector
N. A. Cobb
Date Collected
1910
Date Received
1910
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-2842p, T-2843p, T-2844p, T-2845p, T-2846p, T-2847p, T-2848p, T-2849p, T-2850p, T-2851p (Paralecto)