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 14893 - 14904 of 41939
Entry Number: 14898
- Nematode: Nothocriconemella mutabile
- Host: (Unknown Host) in/on Root
- Origin: Mexico
- Collector: via various inspectors
- Date Collected: 1971 Feb 23
- Date Received: 1971 Dec 02
- Disposition of Sample: Records only; material discarded
Entry Number: 14899
- Nematode: Neomesomermis flumenalis
- Host: Prosimulium fuscum (Black fly*) in/on Insect
- Origin: Burnaby, British Columbia, Canada
- Collector: via John Webster
- Date Received: 1971 Dec 13
- Disposition of Sample: Records only; material discarded
Entry Number: 14900
- Nematode: Neomesomermis flumenalis
- Host: Simulium venustium (Black fly*) in/on Insect
- Origin: Burnaby, British Columbia, Canada
- Collector: via John Webster
- Date Received: 1971 Dec 13
- Disposition of Sample: Records only; material discarded
Entry Number: 14901
- Nematode: Neomesomermis flumenalis
- Host: Simulium vittatum (Black fly*) in/on Insect
- Origin: Burnaby, British Columbia, Canada
- Collector: via John Webster
- Date Received: 1971 Dec 13
- Disposition of Sample: Records only; material discarded
Entry Number: 14902
- Nematode: Diplogasterids sp.
- Host: Tortopus incertus (Mayflies) in/on Insect
- Origin: Tallahassee, Florida, USA
- Collector: via Paul H. Carlson
- Date Received: 1972 Jan 14
- Disposition of Sample: Records only; material discarded
Entry Number: 14903
- Nematode: Isomermis wisconsinensis
- Host: Simulium sp. (Black fly) in/on Insect
- Origin: St. John's, Newfoundland, Canada
- Collector: via Barry Ebsary
- Date Received: 1973 Feb 02
- Disposition of Sample: Records only; material discarded
Entry Number: 14904
- Nematode: Soil nematodes
- Host: (Soil) in/on Soil
- Origin: Devon Island High Arctic Ecosystem Project, Alberta, Canada
- Collector: via Dennis L. C. Proctor
- Date Received: 1972 Feb 15
- Disposition of Sample: Records only; material discarded
Entry Number: 14905
- Nematode: Diplogaster sp. (possibly)
- Host: in/on Marsh water
- Origin: Croton & Camp Smith Marshes, Hudson River (Exploratory benthic samples of Hudson River), New York, USA
- Collector: via S. S. Ristick
- Date Received: 1972 Mar 20
- Disposition of Sample: Records only; material discarded
Entry Number: 14906
- Nematode: No Nematodes
- Host: Buxus sp. (Boxwood) in/on Soil
- Origin: College Park, Maryland, USA
- Collector: Robert H. Smith via Dr. Ennis
- Date Received: 1972 Mar 23
- Disposition of Sample: Records only; material discarded
Entry Number: 14907
- Nematode: Anguina tritici (larvae)
- Host: Triticum aestivum (Wheat) in/on Seed
- Origin: Halifax, North Carolina, USA
- Collector: via Donald P. Limber (Charlottesville Va.)
- Date Collected: 1948
- Date Received: 1972 Mar 31
- Disposition of Sample: Records only; material discarded
Entry Number: 14908
- Nematode: Chromadorids sp.
- Host: Triticum aestivum (Wheat) in/on Seed
- Origin: Halifax, North Carolina, USA
- Collector: via Donald P. Limber (Charlottesville Va.)
- Date Collected: 1948
- Date Received: 1972 Mar 31
- Disposition of Sample: Records only; material discarded
Entry Number: 14909
- Nematode: Hexamermis sp.
- Host: Hypsipyla grandella (Mahogany shoot borer) in/on Insect
- Origin: Turrialba, Costa Rica
- Collector: via Pieter Grijpma
- Date Collected: 1973 Mar 23
- Date Received: 1973 Apr 03
- Disposition of Sample: Records only; material discarded