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 1045 - 1056 of 41939
Entry Number: 1046
- Nematode: Paratylenchus baldaccii
- Host: Vitis sp. (Grape (Paulsen grape hybrid)) in/on Root & Soil (1103)
- Origin: Italian Governmant Nursery, near Palermo, Sicily
- Collector: via D. J. Raski
- Date Collected: 1963 Apr 17
- Date Received: 1976 Jan 28
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-1898p (Paratypes) (1 female, 2 males, 3 larvae)
Entry Number: 1047
- Nematode: Paratylenchus ciccaronei
- Host: Laurus sp. (Laurel) in/on Root/Soil
- Origin: Dolceaqua, Italy
- Collector: via D. J. Raski
- Date Collected: 1962 Jul 24
- Date Received: 1976 Jan 28
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-1900p (Paratypes) (1 female, 1 male & 1 larva)
Entry Number: 1048
- Nematode: Paratylenchus holdemani
- Host: Coffea arabica (Coffee) in/on Root/Soil
- Origin: La Florida, Finca Los Naranjos, Santa Anna, El Salvador
- Collector: Q. L. Holdeman via D. J. Raski
- Date Collected: 1960 Mar 08
- Date Received: 1976 Jan 28
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-1896p & T-1897p (Paratypes) (1 female & 1 male)
Entry Number: 1049
- Nematode: Paratylenchus lepidus
- Host: Camellia sinensis (Tea plant (55 year old)) in/on Root/Soil
- Origin: Balahgoda, Sri Lanka (Ceylon)
- Collector: C. A. Loos via D. J. Raski
- Date Collected: 1960 Nov 05
- Date Received: 1976 Jan 28
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-1899p (Paratype) (2 females)
Entry Number: 1050
- Nematode: Paratylenchus mexicanus
- Host: Eriogonum fasciculatum (Buckwheat (California)) in/on Soil
- Origin: 5 miles N of Ensenada, on Highway 101, Baja California, Mexico
- Collector: via D. J. Raski
- Date Collected: 1960 Dec 28
- Date Received: 1976 Jan 28
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-1901p (Paratype) (1 female)
Entry Number: 1051
- Nematode: Paratylenchus mimulus
- Host: Theobroma cacao (Cocoa) in/on Root/Soil
- Origin: Ouro Preto, Porto Seguro, Brazil
- Collector: R. D. Sharma via D. J. Raski
- Date Collected: 1973
- Date Received: 1976 Jan 28
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-1895p (Paratypes) (1female & 1 male)
Entry Number: 1052
- Nematode: Enchodorus dolichurus
- Host: (Moss on rocks) in/on Moss on rocks
- Origin: Marettimo, Egadian Islands, Italy
- Collector: D. Caruso via M. T. Vinciguerra
- Date Collected: 1972 Feb 23
- Date Received: 1976 Apr 16
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-1912p & T-1913p (Paratypes) (1 female & 1 male)
Entry Number: 1053
- Nematode: Merlinius intermedius
- Host: Lycopersicon esculentum (Tomato) in/on Root & Soil (sandy loam)
- Origin: Quinta do Marques, Oeiras, Portugal
- Collector: Maria A. C. Bravo via A. C. Tarjan
- Date Received: 1976 Apr 21
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-1910p & T-1911p (Paratypes) (females & males)
Entry Number: 1054
- Nematode: Rotylenchoides desouzai
- Host: Coffea arabica (Coffee) in/on Soil
- Origin: Chickmagalur District, Karnataka, India
- Collector: via A. C. Kumar
- Date Received: 1976 May 10
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-1914p (Paratype)
Entry Number: 1055
- Nematode: Meloidogyne propora
- Host: Cyperus obtusiflorus (type host) in/on Root/Soil
- Origin: Western Indian Ocean, Ile Picard, Aldabra
- Collector: via V. W. Spaull
- Date Received: 1976 Jul 19
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-1978p (Paratypes)
Entry Number: 1056
- Nematode: Meloidogyne propora
- Host: Solanum nigrum (Nightshade) in/on Root/Soil
- Origin: Western Indian Ocean, Ile Picard, Aldabra
- Collector: via V. W. Spaull
- Date Received: 1976 Jul 19
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-1975p, T-1976p, T-1977p, T-1979p & T-1980p (Paratypes)
Entry Number: 1057
- Nematode: Agamermis sinuosa
- Host: Chlorionidea flava (low)* (Cicadina*) in/on Soil
- Origin: Niederschockl, Styria, Austria
- Collector: via Helmut Kaiser
- Date Collected: 1973 May 17
- Date Received: 1976 Aug 23
- Disposition of Sample: Specimens to USDANC (Type)
- Vials: T-10t (Holotype - male) & T-11t (Allotype - female)