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 37897 - 37908 of 41939
Entry Number: 37978
- Nematode: Aphanolaimus perlitus
- Host: (Weeds, Grasses) in/on Soil around roots
- Origin: Okama Farm, near Benin City, Nigeria
- Collector: Fields E. Caveness
- Date Collected: 1984
- Date Received: 2010 Jul 27
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-6019p
Entry Number: 37979
- Nematode: Aphanolaimus recedens
- Host: in/on Soil around tree roots
- Origin: forest in Cuyabeno Reserve, Botanical Hectare, Napo, Ecuador
- Collector: Susan Hines
- Date Collected: 1993
- Date Received: 2010 Jul 27
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-646t
Entry Number: 37980
- Nematode: Aphanolaimus sclerolaimus
- Host: in/on Soil around plant roots
- Origin: Araracuara, primary forest near Caquetá River, Amazonas Department, Colombia
- Collector: Kate Williams
- Date Collected: 1977
- Date Received: 2010 Jul 27
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-647t
Entry Number: 37981
- Nematode: Aphanolaimus sclerolaimus
- Host: in/on Soil around plant roots
- Origin: Araracuara, primary forest near Caquetá River, Amazonas Department, Colombia
- Collector: Kate Williams
- Date Collected: 1977
- Date Received: 2010 Jul 27
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-6020p
Entry Number: 37982
- Nematode: Aphanolaimus tritubifer
- Host: in/on Soil around tree roots
- Origin: forest, Tripura, India
- Collector: M.R. Siddiqi
- Date Collected: 1993
- Date Received: 2010 Jul 27
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-648t, T-6021p, T-6022p
Entry Number: 37983
- Nematode: Aphanolaimus trivialis
- Host: in/on Soil around tree roots
- Origin: forest, Tripura, India
- Collector: M.R. Siddiqi
- Date Received: 2010 Jul 27
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-649t, T-6023p, T-6024p
Entry Number: 37984
- Nematode: Aphanolaimus unisexus
- Host: (Grasses, Weeds, Bush) in/on Soil around roots
- Origin: near Ibadan (International Institute of Tropical Agriculture), Oyo, Nigeria
- Collector: Fields E. Caveness
- Date Collected: 1984
- Date Received: 2010 Jul 27
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-650t, T-6025p, T-6026p, T-6027p
Entry Number: 37985
- Nematode: Aphanolaimus westafricanus
- Host: (Grasses, Weeds) in/on Soil around roots
- Origin: Okama Farm, near Benin City, Nigeria
- Collector: Fields E. Caveness
- Date Collected: 1984
- Date Received: 2010 Jul 27
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-651t, T-6028p, T-6029p, T-6030p, T-6031p, T-6032p
Entry Number: 37986
- Nematode: Blandicephalanema porcuspinosum
- Origin: South Island, Aoraki/Mount Cook, New Zealand
- Collector: Kirk
- Date Collected: 1984
- Date Received: 2010 Jul 27
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-6033p
Entry Number: 37987
- Nematode: Discocriconemella coronella
- Host: in/on Soil around tree roots
- Origin: Mbalmayo Forest, Cameroon
- Date Collected: 1994 Jul
- Date Received: 2010 Jul 27
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-6034p
Entry Number: 37988
- Nematode: Hemicriconemoides nakhli
- Host: Phoenix dactylifera (Date Palm) in/on Soil
- Origin: Riyadh, Saudi Arabia
- Collector: M.R. Siddiqi
- Date Collected: 1987
- Date Received: 2010 Jul 27
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-6035p, T-6036p
Entry Number: 37989
- Nematode: Macroposthonia euryvulvata
- Host: (Grasses, Weeds) in/on Soil
- Origin: Carimagua (CIAT Experiment Station), Colombia
- Collector: M.R. Siddiqi
- Date Collected: 1985
- Date Received: 2010 Jul 27
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-6037p