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 14965 - 14976 of 41939
Entry Number: 14970
- Nematode: Mermis nigrescens
- Host: (Grasshopper (probably)*) in/on Insect
- Origin: Ottawa, Ontario, Canada
- Collector: W. V. Baker via Mulvey
- Date Received: 1972 Sep 05
- Disposition of Sample: Records only; material discarded
Entry Number: 14971
- Nematode: Mermithids (unidentifiable larval)
- Host: Aedes vexans (Fly) in/on Insect
- Origin: Northwestern, Ohio, USA
- Collector: via David Alderfer
- Date Received: 1972 Sep 05
- Disposition of Sample: Records only; material discarded
Entry Number: 14972
- Nematode: Neomesomermis flumenalis
- Host: Prosimulium magnum (Black fly) in/on Insect
- Origin: New Brunswick, New Jersey, USA
- Collector: via Ronald F. Myers
- Date Received: 1972 Sep 05
- Disposition of Sample: Records only; material discarded
Entry Number: 14973
- Nematode: Helicotylenchus sp. (light population)
- Host: Ligustrum ovalifolium (Privet (California)) in/on Soil
- Origin: Bowie, Maryland, USA
- Collector: via Phil Sonnet (ext. 42138)
- Date Received: 1972 Sep 27
- Disposition of Sample: Records only; material discarded
Entry Number: 14974
- Nematode: Aphelenchus avenae
- Host: (Unknown Host) in/on Soil
- Origin: Weslaco, Texas, USA
- Collector: via Charles Heald
- Date Received: 1972 Sep 29
- Disposition of Sample: Records only; material discarded
Entry Number: 14975
- Nematode: Ditylenchus sp. (not destructor or dipsaci)
- Host: (Unknown Host) in/on Soil
- Origin: Weslaco, Texas, USA
- Collector: via Charles Heald
- Date Received: 1972 Sep 29
- Disposition of Sample: Records only; material discarded
Entry Number: 14976
- Nematode: Metaphelenchus sp. (bulb)
- Host: (Unknown Host) in/on Soil
- Origin: Weslaco, Texas, USA
- Collector: via Charles Heald
- Date Received: 1972 Sep 29
- Disposition of Sample: Records only; material discarded
Entry Number: 14977
- Nematode: Pratylenchus sp.
- Host: (Unknown Host) in/on Soil
- Origin: Weslaco, Texas, USA
- Collector: via Charles Heald
- Date Received: 1972 Sep 29
- Disposition of Sample: Records only; material discarded
Entry Number: 14978
- Nematode: Not a nematode (Nematomorpha: Gordius sp.)
- Host: Periplaneta americana (American Cockroach) in/on Insect
- Origin: Virginia, USA
- Collector: James M. Pierce via R. H. Foote
- Date Received: 1972 Oct 18
- Disposition of Sample: Records only; material discarded
Entry Number: 14979
- Nematode: Hexamermis sp. (larvae)
- Host: Heliothus armigera (Corn Ear Worm) in/on Insect
- Origin: Stoneville, Mississippi, USA
- Collector: via D. P. Harlan
- Date Received: 1972 Nov 03
- Disposition of Sample: Records only; material discarded
Entry Number: 14980
- Nematode: Belonolaimus sp.
- Host: Cynodon dactylon (Bermudagrass (Tifdwarf)*) in/on Soil
- Origin: Miami Beach, Florida, USA
- Collector: Dr. Juska via Stan Ostazeski (ext. 44305)
- Date Collected: 1972 Nov 01
- Date Received: 1972 Nov 09
- Disposition of Sample: Records only; material discarded
Entry Number: 14981
- Nematode: Criconemoides sp.
- Host: Cynodon dactylon (Bermudagrass (Tifdwarf)*) in/on Soil
- Origin: Miami Beach, Florida, USA
- Collector: Dr. Juska via Stan Ostazeski (ext. 44305)
- Date Collected: 1972 Nov 01
- Date Received: 1972 Nov 09
- Disposition of Sample: Records only; material discarded