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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 34651 - 34675 of 41939

Entry Number: 34658

Nematode
Steinernema weiseri
Host
Malus sp. (Apple tree) in/on Soil
Origin
Czech Republic Roadside at the village of Kaliste near Ceske Budejovice, Czech Republic
Collector
via D. Sturhan via Andrea Skantar
Date Collected
1999, Mar
Date Received
2002 Jun 18
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-5059p, T-5060p (Paratypes)

Entry Number: 34659

Nematode
Pratylenchus jaehni
Host
Citrus aurantium (Sour orange) in/on Root
Origin
Brazil near Bairro Sao Joao, County of Itapolis, Sao Paulo, Brazil
Collector
via Alberto Troccoli
Date Received
2002 May 13
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-4934p (Paratypes)

Entry Number: 34660

Nematode
Pratylenchus coffeae
Host
Coffea sp. (Coffee)
Origin
Indonesia East Java Jember regency, Rambipuji subdistrict, Kaliwining
Collector
via Alberto Troccoli
Date Collected
1999 Nov
Date Received
2002 May 13
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-4935p (Paratypes)

Entry Number: 34661

Nematode
Myctolaimellus robiniae
Host
Megacyllene robinae (Locust borer) in/on Insect
Origin
USA Maryland Frostburg State University campus, Savage Mountain, Allegany Co., Frostburg, MD
Collector
via A. Harman (Frostburg, MD)
Date Collected
1999 Jul
Date Received
2000 Jan 20
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-541t (Holotype), T-542t (Allotype), T-4832p, T-4910p, T-4911p, T-4912p, T-4913p (Paratypes)

Entry Number: 34662

Nematode
Rhabdontolaimus psacotheae
Host
Ficus carica (Fig tree) in/on Wood
Origin
Japan Yoshida campus of Kyoto University, Kyoto, Japan
Collector
N. Kanzaki
Date Collected
1998 Aug 25
Date Received
2002 March 21
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-552t (Holotype male), T-553t (Allotype female), T-5032p T-5033p, T-5034p, T-5035p, T-5036p (Para)

Entry Number: 34663

Nematode
Longidorus hangzhouensis
Host
Osmanthus delavayi (Sweet-scented Osmanthus)
Origin
China Hangzhou Botanical Garden, Hangzhou, Zhejiang province, China
Collector
via D. J. F. Brown
Date Collected
1999 Aug 30
Date Received
2001 Jun 05
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-4944p (Paratypes)

Entry Number: 34664

Nematode
Longidorus cretensis
Host
Vitis sp. (Grapevine)
Origin
Greece Pentamodi, 20km Southwest of Heraklion, Crete, Greece
Collector
E. Tzortzakakis via D. J. F. Brown
Date Collected
1997 Oct 20
Date Received
2001 Jun 05
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-4945p, T-4946p, T-4947p (Paratypes)

Entry Number: 34665

Nematode
Aphelenchoides microstylus
Host
Pinus sylvestris (Scots pine) in/on Wood
Origin
USA New York Syracuse University Campus, Onondaga County, Syracuse, NY
Collector
T. R. Kaisa
Date Collected
1990 Jun 23
Date Received
2001 May 14
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-535t (Holotype female), T-536t (Allotype male), T-4787p & T-4788p (Paratypes)

Entry Number: 34666

Nematode
Seinura onondagensis
Host
Pinus sylvestris (Scots pine) in/on Wood
Origin
USA New York Syracuse University Campus, Onondaga County, Syracuse, NY
Collector
T. R. Kaisa
Date Collected
1990 Jul 14
Date Received
2001 May 14
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-534t (Holotype female) & T-4774p (Paratypes)

Entry Number: 34667

Nematode
Mononchus laminatus
Host
(Brook) in/on Water
Origin
Costa Rica San Jose de la Montana (north of Heredia), Costa Rica (1400M fine sand and gravel from an oligotropic brook)
Collector
A. Zullini & A. Esquivel via A. Esquivel
Date Collected
1997 Oct 12
Date Received
2002 Oct 24
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-5061p (Paratypes)

Entry Number: 34668

Nematode
Anonchus pulcher
Host
(Brook) in/on Water
Origin
Costa Rica Area Conservacion Osa, Estacion, Agujas, path Samia, Agosto, Providence Pantarenas, Costa Rica (tropical humid forest, sand, grabel and silt sediment)
Collector
P. Loof & A. Zullini via A. Esquivel
Date Collected
1997 Oct
Date Received
2002 Oct 24
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-5062p (Paratypes)

Entry Number: 34669

Nematode
Paraplectonema americanum
Origin
Costa Rica Area Conservacion Osa, Estacion, Agujas, path Samia, Agosto, Providence Pantarenas, Costa Rica (tropical humid forest, sand, grabel and silt sediment)
Collector
P. Loof via A. Esquivel
Date Collected
1997 Oct
Date Received
2002 Oct 24
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-5063p (Paratypes)

Entry Number: 34670

Nematode
Chronogaster costaricae
Origin
Costa Rica Area Conservacion Guanacaste, Parque nacional Santa Rosa, 250m, rio Caujiniquil, Ojo de agua, Costa Rica (secondary tropical dry forest, sand and mud sediment)
Collector
P. Loof & A. Zullini via A. Esquivel
Date Collected
1997 Nov 22
Date Received
2002 Oct 24
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-5064p (Paratypes)

Entry Number: 34671

Nematode
Caenorhabditis sp.
Host
(Mushrooms) in/on Root
Origin
Oman Mushroom bed, mushroom farm, Sultanate of Oman
Collector
via Allah Hafiz & Jamal Khan
Date Received
03 Nov 2000
Disposition of Sample
Specimens to USDANC (General)
Slides
G-21664
Vials
G-5247f & G-5248f

Entry Number: 34672

Nematode
Inbionema biforme
Host
(Moss*) in/on Moss
Origin
Costa Rica Area Conservacion Amistad Pacifico, path Oropendula, National Park Tapanti, Costa Rica
Collector
via A. Esquivel
Date Collected
1998 Mar 25
Date Received
2001 Jul 26
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-4950p (Paratypes)

Entry Number: 34673

Nematode
Eudorylaimus sp.
Host
(Moss*) in/on Moss
Origin
Costa Rica Area Conservacion Amistad Pacifico, path Oropendula, National Park Tapanti, Costa Rica
Collector
via A. Esquivel
Date Collected
1998 Mar 25
Date Received
2001 Jul 26
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-4950p

Entry Number: 34674

Nematode
Inbionema biforme
Host
(Moss*) in/on Moss
Origin
Costa Rica Area Conservacion, Arenal, Catarata La Fortuna waterfall, Agosto, INBio, Costa Rica
Collector
Tom Bongers via A. Esquivel
Date Collected
1997 Mar
Date Received
2001 Jul 26
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-4951p (Paratypes)

Entry Number: 34675

Nematode
Parapalus arboricola
Host
(Moss on tree) in/on Moss
Origin
Costa Rica Area Conservacion Amistad Pacifico, National Park Tapanti, Costa Rica
Collector
A. Zullini & P. Loof via A. Esquivel
Date Collected
1998 Mar 25
Date Received
2001 Jul 26
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-4952p (Paratypes)

Entry Number: 34676

Nematode
Eudorylaimus sp.
Host
(Moss on tree) in/on Moss
Origin
Costa Rica Area Conservacion Amistad Pacifico, National Park Tapanti, Costa Rica
Collector
A. Zullini & P. Loof via A. Esquivel
Date Collected
1998 Mar 25
Date Received
2001 Jul 26
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-4952p

Entry Number: 34677

Nematode
Hexamermis microamphidis
Host
Helopeltis sp.
Origin
Unknown
Collector
Menzel via G. Steiner
Date Collected
1924 Mar 31*
Date Received
1924 Mar 31*
Disposition of Sample
Specimens to USDANC (General)
Slides
G-15773 & G-15774

Entry Number: 34678

Nematode
Hexamermis microamphidis
Host
(Unknown Host)
Origin
Unknown
Collector
H. B. Ward via G. Steiner
Date Collected
1924 *
Date Received
1924 *
Disposition of Sample
Specimens to USDANC (General)
Slides
G-15775 to G-15781

Entry Number: 34679

Nematode
Hexamermis microamphidis
Host
(Caterpillar) in/on Insect
Origin
Mexico Cordoba, Ver.
Collector
Dampf via G. Steiner
Date Collected
1924 Oct *
Date Received
1924 Oct *
Disposition of Sample
Specimens to USDANC (General)
Slides
G-15782

Entry Number: 34680

Nematode
Hexamermis platycephalus
Host
(Unknown Host)
Origin
USA Pennsylvania Quakertown
Collector
via G. Steiner
Date Collected
1925 Aug 20 *
Date Received
1925 Aug 20 *
Disposition of Sample
Specimens to USDANC (General)
Slides
G-15783 & G-15784

Entry Number: 34681

Nematode
Hexamermis capensis
Host
(Locust) in/on Insect
Origin
South Africa Potchefstroom
Collector
Wahl via G. Steiner
Date Collected
1924 Oct 25 *
Date Received
1924 Oct 25 *
Disposition of Sample
Specimens to USDANC (General)
Slides
G-15785 to G-15789

Entry Number: 34682

Nematode
Hexamermis microamphidis
Host
(Caterpillar) in/on Insect
Origin
Mexico Cordoba
Collector
Dampf via G. Steiner
Date Collected
1924 Oct *
Date Received
1924 Oct *
Disposition of Sample
Specimens to USDANC (General)
Slides
G-15790 & G-15791