Skip to main content

Search the Collection

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.

Search

Displaying 176 - 200 of 41878

Entry Number: 177

Nematode
Dorylaimus sp.
Host
Vicia villosa (Hairy Vetch) in/on Soil (depth=0-15cm)
Origin
USA Maryland Beltsville (BARC-East) Sustainable Agriculture Field Crop Site
Collector
Laura Lengnick
Date Collected
1995 Apr 18
Date Received
1995 Apr 18
Disposition of Sample
Records only; material discarded

Entry Number: 178

Nematode
Mononchus sp.
Host
Vicia villosa (Hairy Vetch) in/on Soil (depth=0-15cm)
Origin
USA Maryland Beltsville (BARC-East) Sustainable Agriculture Field Crop Site
Collector
Laura Lengnick
Date Collected
1995 Apr 18
Date Received
1995 Apr 18
Disposition of Sample
Records only; material discarded

Entry Number: 179

Nematode
Pratylenchus neglectus
Host
Vicia villosa (Hairy Vetch) in/on Soil (depth=0-15cm)
Origin
USA Maryland Beltsville (BARC-East) Sustainable Agriculture Field Crop Site
Collector
Laura Lengnick
Date Collected
1995 Apr 18
Date Received
1995 Apr 18
Disposition of Sample
Records only; material discarded

Entry Number: 180

Nematode
Pratylenchus thornei
Host
Vicia villosa (Hairy Vetch) in/on Soil (depth=0-15cm)
Origin
USA Maryland Beltsville (BARC-East) Sustainable Agriculture Field Crop Site
Collector
Laura Lengnick
Date Collected
1995 Apr 18
Date Received
1995 Apr 18
Disposition of Sample
Records only; material discarded

Entry Number: 181

Nematode
Psilenchus sp.
Host
Vicia villosa (Hairy Vetch) in/on Soil (depth=0-15cm)
Origin
USA Maryland Beltsville (BARC-East) Sustainable Agriculture Field Crop Site
Collector
Laura Lengnick
Date Collected
1995 Apr 18
Date Received
1995 Apr 18
Disposition of Sample
Records only; material discarded

Entry Number: 182

Nematode
Xiphinema rivesi
Host
Vicia villosa (Hairy Vetch) in/on Soil (depth=0-15cm)
Origin
USA Maryland Beltsville (BARC-East) Sustainable Agriculture Field Crop Site
Collector
Laura Lengnick
Date Collected
1995 Apr 18
Date Received
1995 Apr 18
Disposition of Sample
Records only; material discarded

Entry Number: 183

Nematode
Aphelenchus avenae
Host
Vicia villosa (Hairy Vetch) in/on Soil (depth=0-15cm)
Origin
USA Maryland Beltsville (BARC-East) Sustainable Agriculture Field Crop Site
Collector
Laura Lengnick
Date Collected
1995 Apr 18
Date Received
1995 Apr 18
Disposition of Sample
Records only; material discarded

Entry Number: 184

Nematode
Pratylenchus neglectus
Host
Vicia villosa (Hairy Vetch) in/on Soil (depth=0-15cm)
Origin
USA Maryland Beltsville (BARC-East) Sustainable Agriculture Field Crop Site
Collector
Laura Lengnick
Date Collected
1995 Apr 18
Date Received
1995 Apr 18
Disposition of Sample
Records only; material discarded

Entry Number: 185

Nematode
Pratylenchus penetrans
Host
Vicia villosa (Hairy Vetch) in/on Soil (depth=0-15cm)
Origin
USA Maryland Beltsville (BARC-East) Sustainable Agriculture Field Crop Site
Collector
Laura Lengnick
Date Collected
1995 Apr 18
Date Received
1995 Apr 18
Disposition of Sample
Records only; material discarded

Entry Number: 186

Nematode
Pratylenchus thornei
Host
Vicia villosa (Hairy Vetch) in/on Soil (depth=0-15cm)
Origin
USA Maryland Beltsville (BARC-East) Sustainable Agriculture Field Crop Site
Collector
Laura Lengnick
Date Collected
1995 Apr 18
Date Received
1995 Apr 18
Disposition of Sample
Records only; material discarded

Entry Number: 187

Nematode
Tylenchus sp.
Host
Vicia villosa (Hairy Vetch) in/on Soil (depth=0-15cm)
Origin
USA Maryland Beltsville (BARC-East) Sustainable Agriculture Field Crop Site
Collector
Laura Lengnick
Date Collected
1995 Apr 18
Date Received
1995 Apr 18
Disposition of Sample
Records only; material discarded

Entry Number: 188

Nematode
Xiphinema rivesi
Host
Vicia villosa (Hairy Vetch) in/on Soil (depth=0-15cm)
Origin
USA Maryland Beltsville (BARC-East) Sustainable Agriculture Field Crop Site
Collector
Laura Lengnick
Date Collected
1995 Apr 18
Date Received
1995 Apr 18
Disposition of Sample
Records only; material discarded

Entry Number: 189

Nematode
Dorylaimida "group"
Host
Vicia villosa (Hairy Vetch) in/on Soil (depth=0-15cm)
Origin
USA Maryland Beltsville (BARC-East) Sustainable Agriculture Field Crop Site
Collector
Laura Lengnick
Date Collected
1995 Apr 18
Date Received
1995 Apr 18
Disposition of Sample
Records only; material discarded

Entry Number: 190

Nematode
Merlinius brevidens
Host
Vicia villosa (Hairy Vetch) in/on Soil (depth=0-15cm)
Origin
USA Maryland Beltsville (BARC-East) Sustainable Agriculture Field Crop Site
Collector
Laura Lengnick
Date Collected
1995 Apr 18
Date Received
1995 Apr 18
Disposition of Sample
Records only; material discarded

Entry Number: 191

Nematode
Pratylenchus neglectus
Host
Vicia villosa (Hairy Vetch) in/on Soil (depth=0-15cm)
Origin
USA Maryland Beltsville (BARC-East) Sustainable Agriculture Field Crop Site
Collector
Laura Lengnick
Date Collected
1995 Apr 18
Date Received
1995 Apr 18
Disposition of Sample
Records only; material discarded

Entry Number: 192

Nematode
Pratylenchus sp. (only 1 specimen with annulated tail terminus)
Host
Vicia villosa (Hairy Vetch) in/on Soil (depth=0-15cm)
Origin
USA Maryland Beltsville (BARC-East) Sustainable Agriculture Field Crop Site
Collector
Laura Lengnick
Date Collected
1995 Apr 18
Date Received
1995 Apr 18
Disposition of Sample
Records only; material discarded

Entry Number: 193

Nematode
Pratylenchus thornei
Host
Vicia villosa (Hairy Vetch) in/on Soil (depth=0-15cm)
Origin
USA Maryland Beltsville (BARC-East) Sustainable Agriculture Field Crop Site
Collector
Laura Lengnick
Date Collected
1995 Apr 18
Date Received
1995 Apr 18
Disposition of Sample
Records only; material discarded

Entry Number: 194

Nematode
Xiphinema rivesi
Host
Vicia villosa (Hairy Vetch) in/on Soil (depth=0-15cm)
Origin
USA Maryland Beltsville (BARC-East) Sustainable Agriculture Field Crop Site
Collector
Laura Lengnick
Date Collected
1995 Apr 18
Date Received
1995 Apr 18
Disposition of Sample
Records only; material discarded

Entry Number: 195

Nematode
Dorylaimus sp.
Host
Vicia villosa (Hairy Vetch) in/on Soil (depth=0-15cm)
Origin
USA Maryland Beltsville (BARC-East) Sustainable Agriculture Field Crop Site
Collector
Laura Lengnick
Date Collected
1995 Apr 18
Date Received
1995 Apr 18
Disposition of Sample
Records only; material discarded

Entry Number: 196

Nematode
Eudorylaimus sp.
Host
Vicia villosa (Hairy Vetch) in/on Soil (depth=0-15cm)
Origin
USA Maryland Beltsville (BARC-East) Sustainable Agriculture Field Crop Site
Collector
Laura Lengnick
Date Collected
1995 Apr 18
Date Received
1995 Apr 18
Disposition of Sample
Records only; material discarded

Entry Number: 197

Nematode
Helicotylenchus digonicus
Host
Vicia villosa (Hairy Vetch) in/on Soil (depth=0-15cm)
Origin
USA Maryland Beltsville (BARC-East) Sustainable Agriculture Field Crop Site
Collector
Laura Lengnick
Date Collected
1995 Apr 18
Date Received
1995 Apr 18
Disposition of Sample
Records only; material discarded

Entry Number: 198

Nematode
Pratylenchus sp.
Host
Vicia villosa (Hairy Vetch) in/on Soil (depth=0-15cm)
Origin
USA Maryland Beltsville (BARC-East) Sustainable Agriculture Field Crop Site
Collector
Laura Lengnick
Date Collected
1995 Apr 18
Date Received
1995 Apr 18
Disposition of Sample
Records only; material discarded

Entry Number: 199

Nematode
Pratylenchus thornei
Host
Vicia villosa (Hairy Vetch) in/on Soil (depth=0-15cm)
Origin
USA Maryland Beltsville (BARC-East) Sustainable Agriculture Field Crop Site
Collector
Laura Lengnick
Date Collected
1995 Apr 18
Date Received
1995 Apr 18
Disposition of Sample
Records only; material discarded

Entry Number: 200

Nematode
Tylenchus sp.
Host
Vicia villosa (Hairy Vetch) in/on Soil (depth=0-15cm)
Origin
USA Maryland Beltsville (BARC-East) Sustainable Agriculture Field Crop Site
Collector
Laura Lengnick
Date Collected
1995 Apr 18
Date Received
1995 Apr 18
Disposition of Sample
Records only; material discarded

Entry Number: 201

Nematode
Xiphinema rivesi
Host
Vicia villosa (Hairy Vetch) in/on Soil (depth=0-15cm)
Origin
USA Maryland Beltsville (BARC-East) Sustainable Agriculture Field Crop Site
Collector
Laura Lengnick
Date Collected
1995 Apr 18
Date Received
1995 Apr 18
Disposition of Sample
Records only; material discarded