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 29569 - 29580 of 41939
Entry Number: 29576
- Nematode: Aporcelaimellus conoidus
- Host: (Sandy loam) in/on Soil
- Origin: Rhame (Sod by airport), North Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Jun 08
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Aporcelaimellus 7s (3 female)
Entry Number: 29577
- Nematode: Eudorylaimus
- Host: Zea mays (Corn field)
- Origin: Ames, Iowa, USA
- Collector: Gerald Thorne
- Date Collected: 1966 Sep 10
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Eudorylaimus 13n (1 female)
Entry Number: 29578
- Nematode: Nygolaimus brachyurus
- Host: (Sandy loam) in/on Soil
- Origin: Rhame (Sod by airport), North Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Jun 08
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Aporcelaimellus 7r (2 female)
Entry Number: 29579
- Nematode: Eudorylaimus
- Host: (Sandy loam) in/on Soil
- Origin: Rhame (Sod by airport), North Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Jun 08
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Aporcelaimellus 7r (2 female)
Entry Number: 29580
- Nematode: Hoplolaimus
- Host: Zea mays (Corn field)
- Origin: Ames, Iowa, USA
- Collector: Gerald Thorne
- Date Collected: 1966 Sep 10
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Aporcelaimellus 7n (1 young female)
Entry Number: 29581
- Nematode: Eudorylaimus
- Host: Zea mays (Corn field)
- Origin: Ames, Iowa, USA
- Collector: Gerald Thorne
- Date Collected: 1966 Sep 10
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Aporcelaimellus 7n (1 female)
Entry Number: 29582
- Nematode: Discolaimus
- Host: Solanum tuberosum (Russet potato field)
- Origin: Britton, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1965 Aug 17
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Eudorylaimus 13d (1 young)
Entry Number: 29583
- Nematode: Eudorylaimus obscurus
- Host: (Native sod) in/on Soil
- Origin: Glendive, Montana, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Jun 07
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Aporcelaimellus 7p (1 female)
Entry Number: 29584
- Nematode: Eudorylaimus pratensis
- Host: (Native sod) in/on Soil
- Origin: Glendive, Montana, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Jun 07
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Aporcelaimellus 7p (1 female)
Entry Number: 29585
- Nematode: Oonaguntus calvus
- Host: (Forest soil)
- Origin: Black Hills, South Dakota, USA
- Collector: Gerald Thorne via R. B. Malek
- Date Collected: 1965 Sep 08
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1710
Entry Number: 29586
- Nematode: Oonaguntus calvus
- Host: (Drying lawn)
- Origin: Aberdeen, South Dakota, USA
- Collector: Gerald Thorne & Leon Wood
- Date Collected: 1965 Aug 17
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1711
Entry Number: 29587
- Nematode: Dorylaimellus
- Host: (Drying lawn)
- Origin: Aberdeen, South Dakota, USA
- Collector: Gerald Thorne & Leon Wood
- Date Collected: 1965 Aug 17
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1711