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 31357 - 31368 of 41939
Entry Number: 31364
- Nematode: Longidorus longicaudatus
- Host: Quercus virginiana (Live Oak) in/on Soil
- Origin: Pensacola, Florida, USA
- Collector: via Steve Fraedrich (Athens, GA)
- Date Collected: 2003 Jun 01
- Date Received: 2003 Jun 09
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-13631
- Vials: G-5737g
Entry Number: 31365
- Nematode: Rotylenchus quartus
- Host: Ribes nigrum (Black current) in/on Soil
- Origin: Destination: New York, Poland
- Collector: P. Balkaran via A. Towson (APHIS)
- Date Collected: 2003 Jun 20
- Date Received: 2003 Jun 25
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-13627
Entry Number: 31366
- Nematode: Longidorus elongatus
- Host: Ribes nigrum (Black current) in/on Soil
- Origin: Destination: New York, Poland
- Collector: P. Balkaran via A. Towson (APHIS)
- Date Collected: 2003 Jun 20
- Date Received: 2003 Jun 25
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-13628
Entry Number: 31367
- Nematode: Helicotylenchus dihystera
- Host: Cactaceae (Cactus) in/on Soil
- Origin: Destination: New York, Jamaica
- Collector: E. Glasgow via A. Towson (APHIS)
- Date Collected: 2003 Jun 28
- Date Received: 2003 Jul 02
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-13629
Entry Number: 31368
- Nematode: Helicotylenchus dihystera
- Host: (Unknown Plant) in/on Soil
- Origin: Destination: New York, Mexico
- Collector: D. Antonison via A. Towson (APHIS)
- Date Collected: 2003 Jul 26
- Date Received: 2003 Aug 08
- Disposition of Sample: Records only; material discarded
Entry Number: 31369
- Nematode: Scutellonema
- Host: Hemerocallus sp. (Day-lily)
- Origin: Ocala, Florida, USA
- Collector: Gerald Thorne via E. Holden
- Date Collected: 1966 Dec 14
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-2063
Entry Number: 31370
- Nematode: Aphelenchoides tenuidens
- Host: (Beetle (Mountain Pine)) in/on Insect
- Origin: Provo Basin, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1935 Jun 25
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Aphelenchoides 9j (2 female)
Entry Number: 31371
- Nematode: Berntsenus brachycephalus
- Host: Dendroctonus monticolae (Beetle (Mountain Pine)) in/on Insect
- Origin: Provo Basin, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1935 Jun 25
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-562t (hololectotype male; paralectotype male)
Entry Number: 31372
- Nematode: Berntsenus brachycephalus
- Host: (Beetle (Bark)) in/on Insect (Frass)
- Origin: Horse Creek, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1933 Jun
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-5101p (male, paralectotype)
Entry Number: 31373
- Nematode: Berntsenus brachycephalus
- Host: Dendroctonus monticolae (Beetle (Mountain Pine)) in/on Insect (Frass)
- Origin: Provo Basin, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1935 Jun 25
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-5102p (paralectotype female)
Entry Number: 31374
- Nematode: Aphelenchoides tenuidens
- Host: (Beetle (Bark)) in/on Insect (Frass)
- Origin: Horse Creek, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1933 Jun
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Aphelenchoides 9g (1 female)
Entry Number: 31375
- Nematode: Aphelenchoides tenuidens
- Host: (Beetle (Bark)) in/on Insect (Frass)
- Origin: Horse Creek, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1933 Jun
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Aphelenchoides 9c (1 female, 1 male)