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 15757 - 15768 of 41939
Entry Number: 15762
- Nematode: Octomyomermis itascensis (probably)
- Host: (Unknown Host) in/on Water*
- Origin: Wye Mills, Maryland, USA
- Collector: via David C. Ruhl
- Date Collected: 1977 Jun
- Date Received: 1978 Feb 09
- Disposition of Sample: Records only; material discarded
Entry Number: 15763
- Nematode: Not a nematode (Oligochaeta)
- Host: Lycopersicon esculentum (Tomato) in/on Root
- Origin: Palisade, Colorado, USA
- Collector: via Lloyd Knutson
- Date Collected: 1977 Sep?
- Date Received: 1978 Feb 09
- Disposition of Sample: Records only; material discarded
Entry Number: 15764
- Nematode: Protylenchus sp. (probably) (Sphaerulariid type)
- Host: Heteroceridae (Beetle) in/on Insect
- Origin: Norman, Oklahoma, USA
- Collector: via Tohko Kaufmann
- Date Collected: 1977 Aug?
- Date Received: 1978 Feb 09
- Disposition of Sample: Records only; material discarded
Entry Number: 15765
- Nematode: Reesimermis nielseni?
- Host: (Mosquito in paddy fields) in/on Insect (larvae)
- Origin: Vector Control Research Centre, Pondicherry, India
- Collector: via P. K. Rajagopalan
- Date Received: 1978 Feb 09
- Disposition of Sample: Records only; material discarded
Entry Number: 15766
- Nematode: Rhabditidae
- Host: Diatraea lineolata (Corn stem borer) in/on Insect
- Origin: Managua, Nicaragua
- Collector: via Arnoldus van Huis
- Date Collected: 1977 Oct
- Date Received: 1978 Feb 09
- Disposition of Sample: Records only; material discarded
Entry Number: 15767
- Nematode: Rhabditid sp. (bacteria feeders)
- Host: Musca domestica (House fly) in/on Insect
- Origin: Bangalore, Karnataka, India
- Collector: via T. Sakaran
- Date Received: 1978 Feb 09
- Disposition of Sample: Records only; material discarded
Entry Number: 15768
- Nematode: Rhabditid sp. (larva)
- Host: Colletes validus (Bee) in/on Insect (In gland of sting apparatus)
- Origin: Beltsville, BARC-East, Beneficial Insect Intro. Lab., Maryland, USA
- Collector: via Suzanne Batra
- Date Collected: 1977 Apr?
- Date Received: 1978 Feb 09
- Disposition of Sample: Records only; material discarded
Entry Number: 15769
- Nematode: Thelastoma sp. (near rotustum)
- Host: Cotinis nitida (Beetle (June Beetle)) in/on Insect (larvae)
- Origin: Tifton (Suppression test of June beetles of SE pasture), Georgia, USA
- Collector: via Paul B. Martin
- Date Received: 1978 Feb 09
- Disposition of Sample: Records only; material discarded
Entry Number: 15770
- Nematode: Helicotylenchus dihystera
- Host: Glycine max (Soybean var. Essex) in/on Soil
- Origin: Beltsville, BARC-West, Greenhouse (Originally from Wye Institute, Eastern Shore, Maryland), Maryland, USA
- Collector: R. Rebois & J. Eldridge
- Date Received: 1978 Feb 22
- Disposition of Sample: Records only; material discarded
Entry Number: 15771
- Nematode: Pratylenchus agilis
- Host: Glycine max (Soybean var. Essex) in/on Soil
- Origin: Beltsville, BARC-West, Greenhouse (Originally from Wye Institute, Eastern Shore, Maryland), Maryland, USA
- Collector: R. Rebois & J. Eldridge
- Date Received: 1978 Feb 22
- Disposition of Sample: Records only; material discarded
Entry Number: 15772
- Nematode: Pratylenchus agilis
- Host: Zea mays (Corn) in/on Root
- Origin: Beltsville, BARC-West, Greenhouse (Originally from Wye Institute, Eastern Shore, Maryland), Maryland, USA
- Collector: R. Rebois, J. Eldridge
- Date Received: 1978 Feb 22
- Disposition of Sample: Records only; material discarded
Entry Number: 15773
- Nematode: Pratylenchus coffeae
- Host: Zea mays (Corn) in/on Root
- Origin: Beltsville, BARC-West, Greenhouse (Originally from Wye Institute, Eastern Shore, Maryland), Maryland, USA
- Collector: R. Rebois, J. Eldridge
- Date Received: 1978 Feb 22
- Disposition of Sample: Records only; material discarded