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 34141 - 34152 of 41939
Entry Number: 34148
- Nematode: Hexamermis meridionalis
- Host: Pyrausta nubilalis (Moth on hemp) in/on Insect
- Origin: Timaro, Hiroshima, Prefecture, Japan, Japan
- Collector: via G. Steiner
- Date Collected: 1930 Aug 13
- Date Received: 1930 Aug 13
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-15052 to G-15068
Entry Number: 34149
- Nematode: Hexamermis meridionalis
- Host: Pyrausta sp. (Moth larvae) in/on Insect
- Origin: Lafayette, Indiana, USA
- Collector: L. G. Jones via G. Steiner
- Date Collected: 1930 Oct 13 *
- Date Received: 1930 Oct 13 *
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-15069 & G-15070
Entry Number: 34150
- Nematode: Eumermis plesiocresina
- Host: Unknown in/on Unknown
- Origin: Lake Nipigon, Ontario, Canada
- Collector: F. B. Adamstone via G. Steiner
- Date Collected: 1921 Jul 26
- Date Received: 1921 Jul 26
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-15071 to G-15074
Entry Number: 34151
- Nematode: Eumermis plesiocresina
- Host: Unknown in/on Unknown
- Origin: Lake Nipigon, Ontario, Canada
- Collector: via G. Steiner
- Date Collected: 1921
- Date Received: 1921
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-15075
Entry Number: 34152
- Nematode: Eumermis multipapillata
- Host: Unknown in/on Unknown
- Origin: Lake Nipigon, Ontario, Canada
- Collector: F. B. Adamstone via G. Steiner
- Date Collected: 1921 Jul 26 *
- Date Received: 1921 Jul 26 *
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-15076
Entry Number: 34153
- Nematode: Mermis philippinensis
- Host: Locusta sp. (Grasshopper) in/on Insect
- Origin: Philippines
- Collector: via G. Steiner
- Date Collected: 1932 Sep 30 *
- Date Received: 1932 Sep 30 *
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-14995 to G-15014
Entry Number: 34154
- Nematode: Mermis nigrescens
- Host: Unknown in/on Unknown
- Origin: Orono, Maine, USA
- Collector: M. A. E. S. via G. Steiner
- Date Collected: 1923 Jan 18
- Date Received: 1923 Jan 18
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-14975 to G-14981
Entry Number: 34155
- Nematode: Mermis nigrescens
- Host: Unknown in/on Unknown
- Origin: Bedell, Roxie, Maine, USA
- Collector: M. A. E. S. via G. Steiner
- Date Collected: 1923 Jan 18
- Date Received: 1923 Jan 18
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-14982 to G-14989
Entry Number: 34156
- Nematode: Mermis nigrescens
- Host: Unknown in/on Unknown
- Origin: Falls Church, 4 mile Run, Virginia, USA
- Collector: via G. Steiner
- Date Collected: 1922 Aug 03
- Date Received: 1923 Jan 18
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-14990
Entry Number: 34157
- Nematode: Mermis albicans
- Host: Unknown in/on Unknown
- Origin: Falls Church, 4 mile Run, Virginia, USA
- Collector: via G. Steiner
- Date Collected: 1922 Aug 03
- Date Received: 1922 Aug 03
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-14991 & G-14992
Entry Number: 34158
- Nematode: Mermis albicans
- Host: Unknown in/on Unknown
- Origin: Falls Church, Virginia, USA
- Collector: via G. Steiner
- Date Collected: 1923 Jan 20
- Date Received: 1923 Jan 20
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-14993 & G-14994
Entry Number: 34159
- Nematode: Not a nematode (Nematomorpha: Gordiidae)
- Host: in/on Spring Water
- Origin: Redding, Connecticut, USA
- Collector: H. R. Hagon via G. Steiner
- Date Collected: 1934 Jul 27
- Date Received: 1934 Jul 27
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-14967 to G-14970