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.
Displaying 385 - 396 of 41939
Entry Number: 386
- Nematode: Verutus californicus
- Host: Carex sp. (Sedge) in/on Soil
- Origin: Meadow on South bank of the Merced River in Yosemite Valley, Yosemite National Park, California, USA
- Collector: A. H. Bell via Jim Baldwin
- Date Collected: 1985 Jun 24
- Date Received: 1989 Mar 13
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4090p, T-4091p, T-4092p (Paratypes)
Entry Number: 387
- Nematode: Steinernema scapterisci
- Host: Scapteriscus vicinus (Cricket (mole)) in/on Insect (homocoel)
- Origin: Rivera, Uruguay
- Collector: via Grover Smart
- Date Collected: 1985
- Date Received: 1989 Mar 21 & Mar 23
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-432t (Holotype) & T-433t (Allotype)
- Vials: T-318p (Paratypes 10 males, 10 females, J3's)
Entry Number: 388
- Nematode: Xiphinema diversum
- Host: Cupressus lusitanica (Cypress) in/on Soil
- Origin: Cruz Alta, Bucaco, Portugal
- Collector: F. Roca et al.
- Date Received: 1989 May 12
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4097p (Paratypes - 2 females)
Entry Number: 389
- Nematode: Xiphinema exile
- Host: Pinus pinaster (Pine) in/on Soil
- Origin: Sameiro, Braga, Portugal
- Collector: F. Roca et al.
- Date Received: 1989 May 12
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4098p & T-4099p (Paratypes - 1 female & 1 male each)
Entry Number: 390
- Nematode: Peltamigratus regularis
- Host: Manihot utilissima (Cassava) in/on Soil
- Origin: Chagra 4 near airstrip close to Araracuara, Amazonas, Colombia
- Collector: Kate Williamson via S. Hines for M. R. Siddiqi
- Date Received: 1989 Jun 02
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4100p (Paratypes)
Entry Number: 391
- Nematode: Meloidogyne morocciensis
- Host: Prunus persica cv. Missouri (Peach rootstock) in/on Root
- Origin: Ain Taoujdate (isolated from greenhouse culture on tomato (Lycopersicon esculentum), Morocco
- Collector: via H. Hirschmann
- Date Received: 1989 Jun 21
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-434t (Holotype) & T-435t (Allotype), T-4101p, T-4102p, T-4103p, T-4104p, T-4105p (Paratypes)
Entry Number: 392
- Nematode: Ditylenchus leptosoma
- Host: Carpinus laxiflora (Tree) in/on Leaves
- Origin: Bulguk Temple Garden, Kyungju, Korea
- Collector: via E. Geraert
- Date Collected: 1987 Aug 14
- Date Received: 1989 Jun 23
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4114p (Paratypes)
Entry Number: 393
- Nematode: Eumonhystera sudanensis
- Host: in/on Water spring (bottom)
- Origin: Malha, Western Sudan, Sudan
- Collector: L. Brendonck via E. Geraert
- Date Collected: 1985 Nov 15
- Date Received: 1989 Jun 23
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4112p (Paratypes)
Entry Number: 394
- Nematode: Monhystera uncigubernaculum
- Host: in/on Water pool (drying out)
- Origin: Errahad, Western Sudan, Sudan
- Collector: L. Brendonck via E. Geraert
- Date Collected: 1985 Oct 12
- Date Received: 1989 Jun 23
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4111p (Paratypes)
Entry Number: 395
- Nematode: Rhodolaimus ritae
- Host: in/on Freshwater pool (border of temporary)
- Origin: Wadigalol, Western Sudan, Sudan
- Collector: L. Brendonck via E. Geraert
- Date Collected: 1985 Dec 03
- Date Received: 1989 Jun 23
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4113p (Paratypes)
Entry Number: 396
- Nematode: Hemicycliophora iberica
- Host: Populus nigra (Poplar (Black)) in/on Soil (wet)
- Origin: Arroyo Frio, in Sierra de Cazorla (Jaen), South Cazorla, Spain (SE), Spain
- Collector: via A. Gomez-Barcina & P. Castillo
- Date Received: 1989 Jul 17
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4115p (Paratypes)
Entry Number: 397
- Nematode: Xiphinema bricolensis
- Host: Malus sp. (Apple) in/on Soil
- Origin: Vernon, British Columbia, Canada
- Collector: R. H. Mulvey via B. Ebsary
- Date Collected: 1955 Jul 04
- Date Received: 1989 Jul 19
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4116p (Paratypes)