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 3061 - 3072 of 41939
Entry Number: 3064
- Nematode: Tylenchorhynchus clarus
- Host: Citrus sp. in/on Soil
- Origin: Ventura, California, USA
- Collector: A. H. Holland via D. J. Raski
- Date Collected: 1945 Feb 20
- Date Received: 1964 May 28
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-283p (Paratype)
Entry Number: 3065
- Nematode: Tylenchorhynchus conicus
- Host: Chaemobodium sp. in/on Soil
- Origin: Pyramid Ranger Station, California, USA
- Collector: J. W. MacSwain via D. J. Raski
- Date Collected: 1951 Aug
- Date Received: 1964 May 28
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-286p (Paratype)
Entry Number: 3066
- Nematode: Tylenchorhynchus eremicolus
- Host: (Grass) in/on Soil
- Origin: 3 miles south of Furnace Creek, Death Valley, California, USA
- Collector: M. W. Allen via D. J. Raski
- Date Collected: 1946 Apr 04
- Date Received: 1964 May 28
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-294p (Paratype)
Entry Number: 3067
- Nematode: Tylenchorhynchus grandis
- Host: Artemisia sp. in/on Soil
- Origin: 5 miles east of Winnemucca, Nevada, USA
- Collector: D. J. Raski
- Date Collected: 1950 Aug 05
- Date Received: 1964 May 28
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-284p (Paratype)
Entry Number: 3068
- Nematode: Tylenchorhynchus latus
- Host: Atriplex confertifolia in/on Soil
- Origin: Mosida, Utah, USA
- Collector: G. Thorne & M. W. Allen via D. J. Raski
- Date Collected: 1939 Dec
- Date Received: 1964 May 28
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-285p (Paratype)
Entry Number: 3069
- Nematode: Tylenchorhynchus maximus
- Host: (Grass) in/on Soil
- Origin: Lake Placid, New York, USA
- Collector: B. F. Lownsbery via D. J. Raski
- Date Collected: 1949 Oct 09
- Date Received: 1964 May 28
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-293p (Paratype)
Entry Number: 3070
- Nematode: Tylenchorhynchus nanus
- Host: (Meadow) in/on Soil
- Origin: Leiden, Netherlands
- Collector: M. Oostenbrink via D. J. Raski
- Date Collected: 1952
- Date Received: 1964 May 28
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-289p (Paratype)
Entry Number: 3071
- Nematode: Tylenchorhynchus nothus
- Host: (Meadow) in/on Soil
- Origin: Den Bosch, Netherlands
- Collector: M. Oostenbrink via D. J. Raski
- Date Collected: 1952
- Date Received: 1964 May 28
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-290p (Paratype)
Entry Number: 3072
- Nematode: Tylenchorhynchus obscurus
- Host: (Meadow) in/on Soil
- Origin: Hillegon, Netherlands
- Collector: M. Oostenbrink via D. J. Raski
- Date Collected: 1952 Sep
- Date Received: 1964 May 28
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-292p (Paratype)
Entry Number: 3073
- Nematode: Tylenchorhynchus ornatus
- Host: (Meadow) in/on Soil
- Origin: Rotterdam, Netherlands
- Collector: M. Oostenbrink & M. W. Allen via D. J. Raski
- Date Collected: 1952 Sep 23
- Date Received: 1964 May 28
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-291p (Paratype)
Entry Number: 3074
- Nematode: Tylenchorhynchus striatus
- Host: (Soil (above tide level)) in/on Soil
- Origin: Zeeland, Netherlands
- Collector: M. Oostenbrink & M. W. Allen via D. J. Raski
- Date Collected: 1953 Jan 17
- Date Received: 1964 May 28
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-288p (Paratype)
Entry Number: 3075
- Nematode: Basiliophora indica
- Host: Justicia gendarussa in/on Soil
- Origin: Aligarh, Uttar Pradesh, India
- Collector: A. M. Khan
- Date Collected: 1963 Jan 22
- Date Received: 1964 Jun 20
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-341p (Paratype)