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 14725 - 14736 of 41939
Entry Number: 14730
- Nematode: Hydromermis itascensis (near but could be n. sp.)
- Host: (Unknown Host) in/on Unknown
- Origin: British Columbia, Canada
- Collector: via V. J. E. McCauley
- Date Received: 1970 Dec 15
- Disposition of Sample: Records only; material discarded
Entry Number: 14731
- Nematode: Hydromermis leptoposthia (like)
- Host: (Unknown Host) in/on Unknown
- Origin: British Columbia, Canada
- Collector: via V. J. E. McCauley
- Date Received: 1970 Dec 15
- Disposition of Sample: Records only; material discarded
Entry Number: 14732
- Nematode: Aphelenchus avenae
- Host: Avena sp. (Oat (4th year new variety)) in/on Soil
- Origin: Beltsville, Maryland, USA
- Collector: L. W. Briggle via Roger Smith
- Date Received: 1970 Dec 17
- Disposition of Sample: Records only; material discarded
Entry Number: 14733
- Nematode: Rhabditis sp.
- Host: Avena sp. (Oat (4th year new variety)) in/on Soil
- Origin: Beltsville, Maryland, USA
- Collector: L. W. Briggle via Roger Smith
- Date Received: 1970 Dec 17
- Disposition of Sample: Records only; material discarded
Entry Number: 14734
- Nematode: Mermithid sp. (larvae)
- Host: (Fly*) in/on Insect
- Origin: Carver, Oregon, USA
- Collector: C. E. Deonier via R. I. Sailer
- Date Received: 1971 Jan 12
- Disposition of Sample: Records only; material discarded
Entry Number: 14735
- Nematode: No Nematodes
- Host: Coffea sp. (Coffee) in/on Soil
- Origin: Central Coffee Research Institute, Mysore, Karnataka, India
- Collector: via G. I. D'Souza
- Date Received: 1971 Jan 19
- Disposition of Sample: Records only; material discarded
Entry Number: 14736
- Nematode: Aphelenchoides sp.
- Host: Amaryllis sp. (Amaryllis) in/on Bulb
- Origin: (cargo), Japan
- Collector: via R. T. Wion
- Date Collected: 1971 Jan 18
- Date Received: 1971 Jan 20
- Disposition of Sample: Records only; material discarded
Entry Number: 14737
- Nematode: Neotylench sp. (large bursa)
- Host: Amaryllis sp. (Amaryllis) in/on Bulb
- Origin: Japan
- Collector: via R. T. Wion
- Date Collected: 1971 Jan 18
- Date Received: 1971 Jan 20
- Disposition of Sample: Records only; material discarded
Entry Number: 14738
- Nematode: Rhabditis sp.
- Host: Medicago sativa (Alfalfa) in/on Soil
- Origin: Beltsville (greenhouse-Range 3), Maryland, USA
- Collector: via Stan Ostazeski
- Date Collected: 1971 Jan 29
- Date Received: 1971 Jan 29
- Disposition of Sample: Records only; material discarded
Entry Number: 14739
- Nematode: Heterodera cacti
- Host: Agave sp. (Agave) in/on Soil
- Origin: (baggage), Germany
- Collector: via L. Tengan
- Date Collected: 1970 Apr 15
- Date Received: 1971 Feb 18
- Disposition of Sample: Records only; material discarded
Entry Number: 14740
- Nematode: Heterodera cacti
- Host: Aloe sp. (Aloe) in/on Soil
- Origin: (baggage), Spain
- Collector: via M. Shorter & W. Gary
- Date Collected: 1970 Aug 18
- Date Received: 1971 Feb 18
- Disposition of Sample: Records only; material discarded
Entry Number: 14741
- Nematode: Heterodera cacti
- Host: (Succulent Plant) in/on Plant
- Origin: (baggage), France
- Collector: via R. Hashimoto
- Date Collected: 1970 Jul 29
- Date Received: 1971 Feb 18
- Disposition of Sample: Records only; material discarded