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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 926 - 950 of 41939

Entry Number: 927

Nematode
Pterygorhabditis pakistanensis
Host
(Straw (Damp)) in/on Straw (Damp)
Origin
Bangladesh Kamalapur, Dacca
Collector
via E. C. Bernard
Date Collected
1956 Jan
Date Received
1979 May 16
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-308t (Lectotype)

Entry Number: 928

Nematode
Xiphinema californicum
Host
Olea sp. (Olive trees) in/on Soil
Origin
USA California Riverside
Collector
via Franco Lamberti
Date Collected
1972 Mar
Date Received
1979 Jul 25
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-2441p (Paratypes)

Entry Number: 929

Nematode
Xiphinema floridae
Host
Citrus sp. (Citrus trees) in/on Soil
Origin
USA Florida Eustis
Collector
R. N. Inserra via Franco Lamberti
Date Collected
1973 Sep
Date Received
1979 Jul 25
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-2442p (Paratype)

Entry Number: 930

Nematode
Xiphinema incognitum
Host
(Bonsai trees (various)) in/on Soil
Origin
Japan
Collector
J. F. Southey via Franco Lamberti
Date Collected
1971 Feb
Date Received
1979 Jul 25
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-2443p, T-2444p, T-2445p (Paratypes)

Entry Number: 931

Nematode
Xiphinema intermedium
Host
Citrus sp. (Pineapple on Sour Orange) in/on Root/Soil
Origin
USA Florida Fort Pierce
Collector
S. Malo & A. C. Tarjan via Franco Lamberti
Date Collected
1959 Sep 18
Date Received
1979 Jul 25
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-2446p (Paratypes)

Entry Number: 932

Nematode
Xiphinema utahense
Host
Rhus trilobata (Sumac) in/on Soil
Origin
USA Utah Cold Creek Canyon
Collector
S. A. Sher via Franco Lamberti
Date Collected
1969 Jun 01
Date Received
1979 Jul 25
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-2447p & T-2448p (Paratypes)

Entry Number: 933

Nematode
Discocriconemella baforti
Host
(Forest) in/on Soil
Origin
Congo Forest along Kinga River, Kamena, Congo Republic
Collector
J. Bafort via Andre de Grisse
Date Collected
1966 Mar 28
Date Received
1979 Aug 08
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-2413p (Paratype)

Entry Number: 934

Nematode
Hemicriconemoides pseudobrachyurum
Host
Solanum tuberosum (Potato & Grass) in/on Soil (sandy)
Origin
Belgium Huise (Also Merendree, Belgium)
Collector
via Andre de Grisse
Date Collected
1961 Nov 21 & 1963 Jun 24
Date Received
1979 Aug 08
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-2414p (Paratypes)

Entry Number: 935

Nematode
Nothocriconema corbetti
Host
Fimbristylis sp. in/on Root
Origin
Malawi Zomba
Collector
D. C. M. Corbett via Andre de Grisse
Date Received
1979 Aug 08
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-2411p (Paratypes)

Entry Number: 936

Nematode
Nothocriconemoides lineolatus
Host
(Jungle Forest) in/on Soil (sandy)
Origin
Suriname Carolina (also near Alasabake)
Collector
P. W. Th. Maas via Andre de Grisse
Date Received
1979 Aug 08
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-2412p (Paratype)

Entry Number: 937

Nematode
Thecavermiculatus andinus
Host
Capsella bursa-pastoria (Shepherd's Purse) in/on Soil
Origin
Peru Lake Titicaca, Puno (subsequently grown in screenhouse in La Molina, Lima, Peru)
Collector
J. Franco & P. Jatala via J. Franco
Date Collected
1976, 1977 & 1978
Date Received
1979 Aug 09
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-3691p & T-3692p (Paratypes)
Vials
T-278p (Paratypes)

Entry Number: 938

Nematode
Thecavermiculatus andinus
Host
Chenopodium quinoa (Quinoa) in/on Soil
Origin
Peru Lake Titicaca, Puno (subsequently grown in screenhouse in La Molina, Lima, Peru)
Collector
J. Franco & P. Jatala via J. Franco
Date Collected
1976, 1977 & 1978
Date Received
1979 Aug 09
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-3693p, T-2694p, T-26959p, T-3696p (Paratypes)
Vials
T-279p (Paratypes)

Entry Number: 939

Nematode
Thecavermiculatus andinus
Host
Lupinus albus (Lupine) in/on Soil
Origin
Peru Lake Titicaca, Puno (subsequently grown in screenhouse in La Molina, Lima, Peru)
Collector
J. Franco & P. Jatala via J. Franco
Date Collected
1976, 1977 & 1978
Date Received
1979 Aug 09 & 1980 Jul 10
Disposition of Sample
Specimens to USDANC (Type)
Vials
T-280p, T-281p, T-282p (Paratypes)

Entry Number: 940

Nematode
Thecavermiculatus andinus
Host
Malvastrum coromandelianum (Garcke) in/on Soil
Origin
Peru Kayra
Collector
EAP via J. Franco
Date Collected
1976, 1977 & 1978
Date Received
1979 Aug 09 & 1980 Apr 21
Disposition of Sample
Specimens to USDANC (Type)
Vials
T-283p & T-284p (Paratypes)

Entry Number: 941

Nematode
Thecavermiculatus andinus
Host
Oxalis tuberosa (Oxalis) in/on Root/Soil
Origin
Peru Lake Titicaca, Puno (subsequently grown in screenhouse in La Molina, Lima, Peru). Note: Vial T-277p from Paucarolla coll. EAP.
Collector
J. Franco & P. Jatala via J. Franco
Date Collected
1976, 1977 & 1978
Date Received
1979 Aug 09, 1980 Apr 21 & Jul 10
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-358t (Holotype) & T-359t (Allotype), T-3657p, T-3658p, T-3659p, T-3660p, T-3661p (Paratypes)
Vials
T-273p, T-274p, T-275p, T-276p, T-277p (Paratypes)

Entry Number: 942

Nematode
Thecavermiculatus andinus
Host
Solanum melongena (Eggplant) in/on Soil
Origin
Peru Lake Titicaca, Puno (subsequently grown in screenhouse in La Molina, Lima, Peru)
Collector
J. Franco & P. Jatala via J. Franco
Date Collected
1976, 1977 & 1978
Date Received
1979 Aug 09
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-3697p & T-3698p (Paratypes)
Vials
T-285p (Paratypes)

Entry Number: 943

Nematode
Thecavermiculatus andinus
Host
Solanum tuberosum subsp. andigens (Potato) in/on Soil
Origin
Peru Lake Titicaca, Puno (subsequently grown in screenhouse in La Molina, Lima, Peru)
Collector
J. Franco & P. Jatala via J. Franco
Date Collected
1976, 1977 & 1978
Date Received
1979 Aug 09
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-3699p, T-3700p, T-3701p, T-3702p, T-3703p, T-3704p, T-3705p (Paratypes)
Vials
T-286p (Paratypes)

Entry Number: 944

Nematode
Thecavermiculatus andinus
Host
Trifolium sp. (Clover) in/on Soil
Origin
Peru Lake Titicaca, Puno (subsequently grown in screenhouse in La Molina, Lima, Peru)
Collector
J. Franco & P. Jatala via J. Franco
Date Collected
1976, 1977 & 1978
Date Received
1979 Aug 09
Disposition of Sample
Specimens to USDANC (Type)
Vials
T-287p (Paratypes)

Entry Number: 945

Nematode
Thecavermiculatus andinus
Host
Ullucus tuberosus (Ullucus (Tuber)) in/on Soil
Origin
Peru Lake Titicaca, Puno (subsequently grown in screenhouse in La Molina, Lima, Peru)
Collector
J. Franco & P. Jatala via J. Franco
Date Collected
1976, 1977 & 1978
Date Received
1979 Aug 09
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-3706p, T-3707p, T-3708p (Paratypes)
Vials
T-288p & T-289p (Paratypes)

Entry Number: 946

Nematode
Amplimerlinius globigerus
Host
(Grasses) in/on Soil
Origin
UK (England) St. Alban, Herts
Collector
via M. R. Siddiqi & A. M. Godman
Date Collected
1976 Apr
Date Received
1979 Sep 18
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-2434p, T-2435p, T-2436p (Paratypes)

Entry Number: 947

Nematode
Amplimerlinius globigerus
Host
(Vine) in/on Soil
Origin
Yugoslavia Zagreb
Collector
via M. R. Siddiqi & A. M. Godman
Date Received
1979 Sep 18
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-2437p & T-2438p (Paratypes)

Entry Number: 948

Nematode
Discocriconemella caudaventer
Host
Theobroma cacao (Cocoa) in/on Soil
Origin
Fiji Nasolo Village, Vanua Levu Is.
Collector
K. J. O. Williams via M. R. Siddiqi & A. M. Godman
Date Collected
1976 Jul 20
Date Received
1979 Sep 18
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-2440p (Paratype)

Entry Number: 949

Nematode
Duosulcius acutus
Host
(Bush) in/on Soil
Origin
Nigeria International Institute of Tropical Agriculture, Oyo Road, Ibadan
Collector
F. E. Caveness via M. R. Siddiqi & A. M. Godman
Date Collected
1974
Date Received
1979 Sep 18
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-2415p (Paratype)

Entry Number: 950

Nematode
Helicotylenchus stylocercus
Host
Musa balbisiana BB (Banana) in/on Soil
Origin
Costa Rica San Bernards, Siquirres
Collector
J. Pinochet via M. R. Siddiqi & A. M. Godman
Date Collected
1977 Apr 25
Date Received
1979 Sep 18
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-2431p (Paratypes)

Entry Number: 951

Nematode
Malenchus nanellus
Host
Zea mays (Maize) in/on Soil
Origin
Nigeria Exp. plots (Block N) of the International Institute of Tropical Agriculture, Oyo Road, Ibadan
Collector
F. E. Caveness via M. R. Siddiqi & A. M. Godman
Date Collected
1974
Date Received
1979 Sep 18
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-2421p & T-2422p (Paratypes)