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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.

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Displaying 39201 - 39225 of 41939

Entry Number: 44272

Nematode
Heterodera rostochiensis
Host
Solanum tuberosum (Potato) in/on Root/soil
Origin
East Germany Rostock
Collector
via H. Stelter
Date Received
1969 Dec 09
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-1059p, T-1060p, T-1061p, T-1062p, T-1063p, T-1064p, T-1065p, T-1066p, T-1067p, T-1068p (Paratypes)

Entry Number: 44273

Nematode
Heterodera rostochiensis
Host
Solanum tuberosum (Potato) in/on Root/soil
Origin
East Germany Rostock
Collector
via H. Stelter
Date Received
1969 Dec 09
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-1069p, T-1070p, T-1071p, T-1072p, T-1073p, T-1074p, T-1075p, T-1076p, T-1077p, T-1078p (Paratypes)

Entry Number: 44274

Nematode
Heterodera rostochiensis
Host
Solanum tuberosum (Potato) in/on Root/soil
Origin
East Germany Rostock
Collector
via H. Stelter
Date Received
1969 Dec 09
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-1079p, T-1080p, T-1081p, T-1082p, T-1083p, T-1084p, T-1085p, T-1086p, T-1087p, T-1088p (Paratypes)

Entry Number: 44275

Nematode
Heterodera rostochiensis
Host
Solanum tuberosum (Potato) in/on Root/soil
Origin
East Germany Rostock
Collector
via H. Stelter
Date Received
1969 Dec 09
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-1089p, T-1090p, T-1091p, T-1092p, T-1093p, T-1094p, T-1095p, T-1096p, T-1097p, T-1098p (Paratypes)

Entry Number: 44276

Nematode
Heterodera rostochiensis
Host
Solanum tuberosum (Potato) in/on Root/soil
Origin
East Germany Rostock
Collector
via H. Stelter
Date Received
1969 Dec 09
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-1099p, T-1100p, T-1101p, T-1102p, T-1103p, T-1104p, T-1105p, T-1106p, T-1107p, T-1108p (Paratypes)

Entry Number: 44277

Nematode
Heterodera rostochiensis
Host
Solanum tuberosum (Potato) in/on Root/soil
Origin
East Germany Rostock
Collector
via H. Stelter
Date Received
1969 Dec 09
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-1109p, T-1110p, T-1111p, T-1112p, T-1113p, T-1114p, T-1115p, T-1116p, T-1117p, T-1118p (Paratypes)

Entry Number: 44278

Nematode
Heterodera rostochiensis
Host
Solanum tuberosum (Potato) in/on Root/soil
Origin
East Germany Rostock
Collector
via H. Stelter
Date Received
1969 Dec 09
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-1119p, T-1120p, T-1121p, T-1122p, T-1123p (Paratypes)

Entry Number: 44279

Nematode
Radopholus similis
Host
Musa sp. (AAA Group, Cavendish Subgroup) (Banana (Dwarf Cavendish)) in/on Root (Corms) & Soil
Origin
Fiji Koronivia Research Station on the island of Viti Levu about 10 miles north of Suva, near town of Nausori.
Collector
A. L. Taylor
Date Collected
1968 Jan 11 & 17 **
Date Received
1968 Sep 30
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-1567p, T-1568p, T-1569p

Entry Number: 44280

Nematode
Heterodera betulae
Host
Betula nigra (River Birch) in/on Root/Soil
Origin
USA Arkansas Along the South bank of Middle Fork of White River 1.75 miles upstream fdrom Hwy 16 bridge, east of Fayetteville, Washington Co. (Isolated from greenhouse culture on river birch, Raleigh, North Carolina)
Collector
R. D. Riggs via Hedwig H. Triantaphyllou
Date Collected
1967 Jun 26,29 Aug 29 Sep 14,20 Oct 11
Date Received
1968 Nov 14
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-1981p, T-1982p, T-1983p, T-1984p, T-2953p, T-2954p, T-2955p (Paratypes)

Entry Number: 44281

Nematode
Heterodera virginiae
Host
Solanum carolinense (Horsenettle) in/on Root/Soil
Origin
USA Virginia Suffolk, Nansemond Co.
Collector
L. I. Miller and B. J. Gray
Date Collected
1958
Date Received
1968 Feb 26
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-4400p, T-4401p, T-4402p, T-4403p

Entry Number: 44282

Nematode
Corethrellonema grandispiculosum
Host
Corethrella brakeleyi (Fly (Chaoborid fly)) in/on Insect
Origin
USA Louisiana Chloe
Collector
J. J. Petersen via H. C. Chapman
Date Collected
1967 Feb 17, Apr 10 & Dec *
Date Received
1967 Apr 04, Mar 19 & May 15 *
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-659p, T-660p, T-661p, T-662p (Paratypes)

Entry Number: 44283

Nematode
Heterodera thornei
Host
Montia perfoliata (Lettuce (Miners Lettuce)) in/on Root/Soil
Origin
USA California near Santa Clara
Collector
D. J. Raski
Date Collected
1949 Apr 04 & 1950 Feb 03
Date Received
1966 Oct 14
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-1920p, T-1921p, T-1922p, T-1923p, T-1924p, T-1925p, T-1926p, T-1927p, T-1928p, T-1929 (Paratypes)

Entry Number: 44284

Nematode
Heterodera thornei
Host
Montia perfoliata (Lettuce (Miners Lettuce)) in/on Root/Soil
Origin
USA California near Santa Clara
Collector
D. J. Raski
Date Collected
1949 Apr 04 & 1950 Feb 03
Date Received
1966 Oct 14
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-1930p, T-1931p, T-1932p, T-1933p, T-1934p, T-1935p, T-1936p, T-1937p, T-1938p, T-1939 (Paratypes)

Entry Number: 44285

Nematode
Heterodera thornei
Host
Montia perfoliata (Lettuce (Miners Lettuce)) in/on Root/Soil
Origin
USA California near Santa Clara
Collector
D. J. Raski
Date Collected
1949 Apr 04 & 1950 Feb 03
Date Received
1966 Oct 14
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-1940p, T-1941p, T-1942p, T-1943p, T-1944p, T-1945p, T-1946p, T-1947p, T-1948p, T-1949 (Paratypes)

Entry Number: 44286

Nematode
Heterodera thornei
Host
Montia perfoliata (Lettuce (Miners Lettuce)) in/on Root/Soil
Origin
USA California near Santa Clara
Collector
D. J. Raski
Date Collected
1949 Apr 04 & 1950 Feb 03
Date Received
1966 Oct 14
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-1950p, T-1951p, T-1952p, T-1953p, T-1954p, T-1955p, T-1956p, T-1957p, T-1958p, T-1959 (Paratypes)

Entry Number: 44287

Nematode
Heterodera thornei
Host
Montia perfoliata (Lettuce (Miners Lettuce)) in/on Root/Soil
Origin
USA California near Santa Clara
Collector
D. J. Raski
Date Collected
1949 Apr 04 & 1950 Feb 03
Date Received
1966 Oct 14
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-1960p, T-1961p, T-1962p, T-1963p, T-1964p, T-1965p, T-1966p, T-1967p, T-1968p, T-1969 (Paratypes)

Entry Number: 44288

Nematode
Heterodera thornei
Host
Montia perfoliata (Lettuce (Miners Lettuce)) in/on Root/Soil
Origin
USA California near Santa Clara
Collector
D. J. Raski
Date Collected
1949 Apr 04 & 1950 Feb 03
Date Received
1966 Oct 14
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-1970p, T-1971p, T-1972p, T-1973p, T-1974p (Paratypes)

Entry Number: 44289

Nematode
Hoplolaimus concaudajuvencus
Host
Poaceae (Grass (golf green)) in/on Soil
Origin
USA Florida Pensacola
Collector
N. A. Minton
Date Received
1960 Nov 07
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-945p, T-946p, T-947p, T-948p, T-949p, T-950p, T-952p, T-952p

Entry Number: 44290

Nematode
Hoplolaimus concaudajuvencus
Host
Poaceae (Grass (golf green)) in/on Soil
Origin
USA Florida Pensacola
Collector
N. A. Minton
Date Received
1960 Nov 07
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-766p, T-767p, T-768p, T-769p, T-770p, T-771p, T-772p, T-773p, T-774p, T-775p (Paratypes)

Entry Number: 44291

Nematode
Hoplolaimus concaudajuvencus
Host
Poaceae (Grass (golf green)) in/on Soil
Origin
USA Florida Pensacola
Collector
N. A. Minton
Date Received
1960 Nov 07
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-776t, T-777p, T-778p, T-779p, T-780p, T-781p, T-782p, T-783p, T-784p, T-785p (Paratypes)

Entry Number: 44292

Nematode
Hoplolaimus concaudajuvencus
Host
Poaceae (Grass (golf green)) in/on Soil
Origin
USA Florida Pensacola
Collector
N. A. Minton
Date Received
1960 Nov 07
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-786p, T-787p, T-788p, T-789p, T-790p, T-791p, T-792p, T-793p, T-794p, T-795p (Paratypes)

Entry Number: 44293

Nematode
Hoplolaimus concaudajuvencus
Host
Poaceae (Grass (golf green)) in/on Soil
Origin
USA Florida Pensacola
Collector
N. A. Minton
Date Received
1960 Nov 07
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-796p, T-797p, T-798p, T-799p, T-800p, T-801p, T-802p, T-803p, T-804p, T-805p (Paratypes)

Entry Number: 44294

Nematode
Hoplolaimus concaudajuvencus
Host
Poaceae (Grass (golf green)) in/on Soil
Origin
USA Florida Pensacola
Collector
N. A. Minton
Date Received
1960 Nov 07
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-806p, T-807p, T-808p, T-809p

Entry Number: 44295

Nematode
Anguina guizotiae
Host
Guizotia abyssinica - compositae (Nigerwood) in/on Seed
Origin
Ethiopia Debre Zeit
Collector
Mr. Danachew via L. C. Knorr (Univ. of Florida)
Date Collected
1966 Oct
Date Received
1966 Dec 20
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-3501p, T-3502p, T-3503p (Paratypes)

Entry Number: 44296

Nematode
Anguina agropyronifloris
Host
Agropyron smithii in/on Seed Galls
Origin
USA Montana Phillips or Valley Counties
Collector
via Don C. Norton
Date Collected
1962 Sep
Date Received
1965 Jan 04
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-303p, T-304p, T-305p, T-306p, T-307p