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. Zafar A. Handoo 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 476 - 500 of 41880

Entry Number: 477

Nematode
Meloidogyne salasi
Host
Oryza sativa cv. C.R.1113 (Rice) in/on Root
Origin
Costa Rica Greenhouse population originally from La Cuesta, province of Puntarenas
Collector
via Roger Lopez Chaves
Date Received
1986 Mar 17
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-3651p, T-3652p, T-3653p, T-3654p, T-3655p, T-3656p (Paratypes) (females, males & larvae)
Vials
T-271p (in lactophenol) & T-272p (Paratypes)

Entry Number: 478

Nematode
Meloidogyne suginamiensis
Host
Morus alba (Mulberry) in/on Root
Origin
Japan Wada, Suginami-ku, Tokyo
Collector
Yukio Toida & Takashi Yaegashi
Date Received
1986 Apr 10
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-3854p, T-3855p, T-3856p, T-3857p, T-3858p, T-3859p, T-3860p, T-3861p, T-3862p, T-3863p (Paratypes)
Vials
T-291p & T-292p (Paratypes)

Entry Number: 479

Nematode
Heterodera bergeniae
Host
Bergenia ciliata (Grass) in/on Soil
Origin
Pakistan 3500 meters above sea level from slopes of Malika Parbat surrounding the lake of Saiful Muluk, North West Frontier Province, (near China)
Collector
M. A. Maqbool
Date Received
1986 Apr 16
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-3985p, T-3986p, T-3987p, T-3988p, T-3989p, T-3990p, T-3991p, T-3992p, T-3993p, T-3994p (Paratypes)
Vials
T-306p (Paratypes)

Entry Number: 480

Nematode
Heterodera pakistanensis
Host
Triticum aestivum (Wheat) in/on Root
Origin
Pakistan Sukkur, Sind
Collector
M. A. Maqbool via A. M. Golden
Date Collected
1985 Aug 10 ?
Date Received
1986 Apr 16
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-4136p, T-4137p, T-4138p, T-4139p (Paratypes)
Vials
T-319p (Paratypes)

Entry Number: 481

Nematode
Cephalenchus daisuce
Host
Cirsium suffultum (Thistle) in/on Soil
Origin
Japan Kusasenri, Mt. Aso, Kumamoto Pref.
Collector
N. Minagawa
Date Collected
1979 Oct 19
Date Received
1986 Apr 17
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-3713p, T-3714p, T-3715p, T-3716p (Paratypes)

Entry Number: 482

Nematode
Cephalenchus nemoralis
Host
(Tree (unidentified)) in/on Soil
Origin
Japan Mie University Forest, Hirakura, Misugi-Mura, Mie
Collector
T. Mizukubo & N. Minagawa
Date Collected
1983 Oct 09
Date Received
1986 Apr 17
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-3709p & T-3710p (Paratypes)

Entry Number: 483

Nematode
Cephalenchus potamophilus
Host
Scirpus wichurai forma concolor (Bulrush (semi-aquatic)) in/on Soil
Origin
Japan Mt. Aso, Kumamoto
Collector
N. Minagawa
Date Collected
1980 Sep 02
Date Received
1986 Apr 17
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-3711p & T-3712p (Paratypes)

Entry Number: 484

Nematode
Actus nanurus
Host
Cocos nucifera (Coconut tree) in/on Soil
Origin
Fiji Rotuma Island
Collector
K. J. Orton Williams via J. E. Machon
Date Collected
1976
Date Received
1986 May 07
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-3741p & T-3742p (Paratypes)

Entry Number: 485

Nematode
Pratylenchus sensillatus
Host
Phleum pratense (Timothy field) in/on Soil
Origin
Canada Ontario Wingham
Collector
J. Townshend via Roger Anderson
Date Collected
1971 & 1985 Jan 23
Date Received
1986 Apr 22
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-3717p (Paratypes)

Entry Number: 486

Nematode
Pratylenchus sensillatus
Host
Phleum pratense (Timothy field) in/on Soil
Origin
Canada Ontario Wingham
Collector
J. Townshend via Roger Anderson
Date Collected
1971 & 1985 Jan 23
Date Received
1986 Aug 19
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-3853p (Paratypes)
Vials
T-290p (Paratypes)

Entry Number: 487

Nematode
Amazonema amazonicum
Host
Paspalum sp. (Grass (Hairy Paspalum Grass)) in/on Soil
Origin
Colombia near River Caqueta, Araracuara, Amazon Basin
Collector
K. Williamson (Colombian Amazonas Expedition) via J. E. Machon
Date Collected
1977
Date Received
1986 May 07
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-3735p (Paratype)

Entry Number: 488

Nematode
Amazonema cornucordatum
Host
Paspalum sp. (Grass (Hairy Paspalum Grass)) in/on Soil
Origin
Colombia near River Caqueta, Araracuara, Amazon Basin
Collector
K. Williamson (Colombian Amazonas Expedition) via J. E. Machon
Date Collected
1977
Date Received
1986 May 07
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-3737p (Paratype)

Entry Number: 489

Nematode
Amazonema longum
Host
Paspalum sp. (70%) (Grasses (short, fat paspalum 70%)) in/on Soil
Origin
Colombia near River Caqueta, Araracuara, Amazon Basin
Collector
K. Williamson (Colombian Amazonas Expedition) via J. E. Machon
Date Collected
1977
Date Received
1986 May 07
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-3736p (Paratype)

Entry Number: 490

Nematode
Axodorylaimellus aghai
Host
Allium sativum (Garlic) in/on Soil
Origin
Pakistan Haripur, Hazara District
Collector
Agha Kamal Siddiqi via J. E. Machon
Date Collected
1960
Date Received
1986 May 07
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-3726p (Paratype)

Entry Number: 491

Nematode
Axodorylaimellus crassidens
Host
Heliconia sp. (Heliconia) in/on Soil (sandy)
Origin
Colombia Airstrip in old secondary forest, Araracuara
Collector
K. Williamson (Colombian Amazonas Expedition) via J. E. Machon
Date Collected
1977
Date Received
1986 May 07
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-3729p (Paratype)

Entry Number: 492

Nematode
Axodorylaimellus iari
Host
(Grass (Turf grass)) in/on Soil
Origin
India National Capital Territory of Delhi Indian Agricultural Research Institute, New Delhi
Collector
M. R. Siddiqi via J. E. Machon
Date Collected
1966
Date Received
1986 May 07
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-3727p & T-3728p (Paratypes)

Entry Number: 493

Nematode
Chitwoodius brasiliensis
Host
(Plant) in/on Soil
Origin
Brazil Vicosa, Minas Gerais
Collector
Silamar Ferraz via J. E. Machon
Date Collected
1978
Date Received
1986 May 07
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-3743p (Paratype)

Entry Number: 494

Nematode
Chitwoodius rusticulus
Host
Heliconia sp. (Heliconia) in/on Soil
Origin
Colombia Old secondary forest, Araracuara, Amazonas
Collector
K. Williamson (Colombian Amazonas Expedition) via J. E. Machon
Date Collected
1977
Date Received
1986 May 07
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-3744p (Paratypes)

Entry Number: 495

Nematode
Divittus labiatus
Host
Saccharum officinarum (Sugarcane) in/on Soil
Origin
Nigeria Savannah Sugar Co., Gengola State, NE Nigeria
Collector
via J. E. Machon
Date Collected
1981 Sep
Date Received
1986 May 07
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-3766p (Paratype)

Entry Number: 496

Nematode
Dolichorhynchus prophasmis
Host
Coffea sp. (Coffee) in/on Soil
Origin
Zimbabwe Chipinga
Collector
via J. E. Machon
Date Collected
1981 Mar
Date Received
1986 May 07
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-3767p (Paratype)

Entry Number: 497

Nematode
Helicotylenchus angularis
Host
Citrus sp. (Citrus) in/on Soil
Origin
British Honduras Belize
Collector
H. J. Fagan via J. E. Machon
Date Collected
1970
Date Received
1986 May 07
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-3757p & T-3758p (Paratypes)

Entry Number: 498

Nematode
Ibadanus brevidens
Host
Zea mays (Maize) in/on Soil
Origin
Nigeria Exp. Plot International Institute of Tropical Agriculture, Oyo Road, Ibadan
Collector
F. E. Caveness via J. E. Machon
Date Collected
1974
Date Received
1986 May 07
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-3733p (Paratype)

Entry Number: 499

Nematode
Jamilius filamentosus
Host
Miscanthus floridulus (Reedgrass) in/on Soil
Origin
Fiji
Collector
M. F. Kirby via J. E. Machon
Date Collected
1976
Date Received
1986 May 07
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-3739p (Paratypes)

Entry Number: 500

Nematode
Jamilius jamili
Host
Gossypium hirsutum (Cotton) in/on Soil
Origin
Pakistan Jhelum City
Collector
Jamil Akhtar Siddiqi via J. E. Machon
Date Collected
1980 Feb
Date Received
1986 May 07
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-3738p (Paratype)

Entry Number: 501

Nematode
Mesodorylaimellus caei
Host
Paspalum sp. (70%) (Grasses) in/on Soil
Origin
Colombia near River Caqueta, Araracuara, Amazon Basin
Collector
K. Williamson (Colombian Amazonas Expedition) via J. E. Machon
Date Collected
1977
Date Received
1986 May 07
Disposition of Sample
Specimens to USDANC (Type)
Slides
T-3730p (Paratype)