USDA Nematode Collection was established in June 1960 By A. Morgan Golden. It was subsequently directed and curated by Dr. Zafar Handoo. Current curators are Dr. Benjamin Waldo and Dr. Paulo Reis Vieira. It is one of the largest and most valuable nematode collections in existence with over 40,000 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 associated 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 7717 - 7728 of 41945
Entry Number: 7717
- Nematode: Proleptonchus (close to) n. sp. (or possibly a new genus)*
- Host: Coffea sp. (Coffee) in/on Soil
- Origin: Karnataka, India
- Collector: via A. C. Kumar
- Date Received: 1976 May 10
- Disposition of Sample: Specimens to USDANC (Mass)
- Slides: M-835
Entry Number: 7718
- Nematode: Psilenchus bahiablancae
- Host: (Grass (unidentified)) in/on Soil
- Origin: Banks of the stream Arrogo Naposta Grande River, Bahia Blanca City, Province of Buenos Aires, Argentina
- Collector: via Marcelo E. Doucet
- Date Received: 1996 Oct 22
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4607p (Paratypes - 2 females & 2 males)
Entry Number: 7719
- Nematode: Psilenchus pratensis
- Host: Poa sp. (Meadow (natural)) in/on Soil (sandy, acid, pH=6)
- Origin: Ciudad de America, Santa Maria Department, Province of Cordoba, Argentina
- Collector: via Marcelo E. Doucet
- Date Received: 1996 Oct 22
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4608p (2 females & 1 male) & T-4609p (1 female) (Paratypes)
Entry Number: 7720
- Nematode: Psilenchus hilarulus
- Host: Poa sp. (Meadow (natural)) in/on Soil (sandy, acid, pH=6)
- Origin: Ciudad de America, Santa Maria Department, Province of Cordoba, Argentina
- Collector: via Marcelo E. Doucet
- Date Received: 1996 Oct 22
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4609p (l female & 2 males - voucher specimens)
Entry Number: 7721
- Nematode: Labronema angeloi
- Host: (Moss & Lichens) in/on Moss & Lichens
- Origin: Isle of Salina (Eolian archipelago, Italy): Malfa, Italy
- Collector: via M. T. Vinciguerra
- Date Received: 1996 Nov 29
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4614p (Paratype, 1 female)
Entry Number: 7722
- Nematode: Talanema avolai
- Host: (Moss & Lichens) in/on Moss & Lichens
- Origin: Isle of Salina (Eolian archipelago, Italy): Lingua & Malfa, Italy
- Collector: via M. T. Vinciguerra
- Date Received: 1996 Nov 29
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4615p (Paratype, 1 female)
Entry Number: 7723
- Nematode: Talanema salinae
- Host: (Soil) in/on Soil
- Origin: Isle of Salina (Eolian archipelago, Italy): Santuario del Terzito; way to Pollara, Italy
- Collector: via M. T. Vinciguerra
- Date Received: 1996 Nov 29
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4616p (Paratype, 1 female)
Entry Number: 7724
- Nematode: Criconema acuticaudatum
- Host: (Unknown Host) in/on Soil
- Origin: Beeman Hill, Campbell Island, New Zealand
- Collector: via P. A. A. Loof
- Date Received: 1996 Nov 29
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4617p (Paratype, 1 female)
Entry Number: 7725
- Nematode: Criconema alpinum
- Host: (Unknown Host) in/on Soil
- Origin: Mt. Kosciuszko, New South Wales, Australia
- Collector: via P. A. A. Loof
- Date Received: 1996 Nov 29
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4618p (Paratype, 1 female)
Entry Number: 7726
- Nematode: Criconema graminicola
- Host: (Unknown Host) in/on Soil
- Origin: Tusscock, Harihari, New Zealand
- Collector: via P. A. A. Loof
- Date Received: 1996 Nov 29
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4619p (Paratype, 1 female)
Entry Number: 7727
- Nematode: Criconema lineatum
- Host: (Native Forest) in/on Soil
- Origin: Mangueheuhe, Scenic Reserve National Park, New Zealand
- Collector: via P. A. A. Loof
- Date Collected: 1987 Jun 12
- Date Received: 1996 Nov 29
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4620p (Paratype, 1 female)
Entry Number: 7728
- Nematode: Criconema undulatum
- Host: (Unknown Host) in/on Soil
- Origin: Deas Hean, Auckland Island, New Zealand
- Collector: via P. A. A. Loof
- Date Received: 1996 Nov 29
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4621p (Paratype, 1 female)