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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 25333 - 25344 of 41939

Entry Number: 25339

Nematode: Acrobeles punctulatus 21
Origin: Florence, South Carolina, USA
Collector: Gerald Thorne
Date Collected: 1938 Aug 10
Date Received: 1963 Sep 06
Disposition of Sample: Specimens to USDANC (Gerald Thorne)
Slides: Tylencholaimellus 8 (2 females) & Pratylenchus 4j1 (1 female)

Entry Number: 25340

Nematode: Zeldia odontocephala
Origin: Perry, Georgia, USA
Collector: Gerald Thorne
Date Collected: 1939 Sep 09
Date Received: 1963 Sep 06
Disposition of Sample: Specimens to USDANC (Gerald Thorne)
Slides: Tricodorus 1g (1 female)

Entry Number: 25341

Nematode: Zeldia odontocephala
Origin: Florence, South Carolina, USA
Collector: Gerald Thorne
Date Collected: 1942 Apr 03
Date Received: 1963 Sep 06
Disposition of Sample: Specimens to USDANC (Gerald Thorne)
Slides: Pauroduonts 4b (1 female)

Entry Number: 25342

Nematode: Anguina sp.
Host: Calamagrostis longearistata (Reed Grass) in/on Seed
Origin: Found in the mountains of Brazil (A. Chase, BPISAE). (Found in mail.), Brazil
Collector: O. K. Courtney/AJW
Date Collected: 1953 Jan 23
Date Received: 1953 Jan 23
Disposition of Sample: Specimens to USDANC (General)
Slides: G-12452

Entry Number: 25343

Nematode: No Nematodes
Host: (Soil) in/on Soil
Origin: Sample was coming from an African country via Germany. Destination: Georgia, Africa
Collector: Joyce West via Hernan Ruiz (APHIS)
Date Collected: 2002 Apr 09
Date Received: 2002 May 08
Disposition of Sample: Records only; material discarded