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 2977 - 2988 of 41939
Entry Number: 2980
- Nematode: Rotylenchus breviglans
- Host: Salvia leucophylla in/on Soil
- Origin: Carbon Canyon, California, USA
- Collector: via S. A. Sher
- Date Collected: 1960 Feb 25
- Date Received: 1965 Jan 27
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-324p (Paratypes) (7 females)
Entry Number: 2981
- Nematode: Rotylenchus calvus
- Host: Agathis alba (Almacigo) in/on Soil
- Origin: Santa Ana, El Salvador
- Collector: via S. A. Sher
- Date Collected: 1960 Mar 25
- Date Received: 1965 Jan 27
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-328p & T-329p (Paratypes) (6 females, 4 females & 3 males)
Entry Number: 2982
- Nematode: Rotylenchus caudaphasmidius
- Host: Solanum tuberosum (Potato) in/on Soil
- Origin: Huarras, Peru
- Collector: via S. A. Sher
- Date Collected: 1957
- Date Received: 1965 Jan 27
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-325p (Paratypes) (5 females & 3 males)
Entry Number: 2983
- Nematode: Rotylenchus incultus
- Host: (Soil (virgin)) in/on Soil (virgin)
- Origin: Umtali, Southern Rhodesia (Zimbabwe)
- Collector: via S. A. Sher
- Date Collected: 1958 Feb 12
- Date Received: 1965 Jan 27
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-323p (Paratypes) (3 females & 2 males)
Entry Number: 2984
- Nematode: Rotylenchus rugatocuticulatus
- Host: Pinus sp. (Pine tree) in/on Soil
- Origin: 8 klm above Biot, France
- Collector: via S. A. Sher
- Date Collected: 1964 Feb 09
- Date Received: 1965 Jan 27
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-330p & T-331p (Paratypes) (6 females & 1 male; 2 females & 2 males)
Entry Number: 2985
- Nematode: Rotylenchus unisexus
- Host: Chloris gayana (Rhodes grass) in/on Soil
- Origin: Nairobi, Kenya
- Collector: via S. A. Sher
- Date Collected: 1961 Nov 11
- Date Received: 1965 Jan 27
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-326p (Paratypes) (2 females & 1 juvenile)
Entry Number: 2986
- Nematode: Mesotylus gallicus
- Host: Lactuca scariola in/on Root
- Origin: Exploitation Cyprien Aubanel, Plan de Grasse, France
- Collector: M. A. Dalmasso
- Date Collected: 1962
- Date Received: 1965 Feb 05
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-335p (Paratypes)
Entry Number: 2987
- Nematode: Mesotylus taomasinae
- Host: Musa acuminata in/on Root
- Origin: Tamatave, Madagascar
- Collector: M. A. Dalmasso
- Date Collected: 1963
- Date Received: 1965 Feb 05
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-336p (Paratypes)
Entry Number: 2988
- Nematode: Meloidogyne querciana
- Host: Quercus palustris (Oak (Pin Oak)) in/on Root/Soil
- Origin: Unknown Nursery, Augusta Co., Virginia, USA
- Collector: via D. H. Kludy
- Date Received: 1965 Feb 17
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-2267p, T-2268p, T-2269p, T-2270p, T-2271p, T-2272p, T-2273p, T-2274p, T-2275p (Paratypes)
- Vials: T-166p, T-167p, T-168p (Paratypes) (Original Material)
Entry Number: 2989
- Nematode: Meloidogyne querciana
- Host: Quercus palustris (Oak (Pin Oak)) in/on Root/Soil
- Origin: Unknown Nursery, Augusta Co. (subsequently grown in Beltsville, MD greenhouse), Virginia, USA
- Collector: A. Morgan Golden originally via D. H. Kludy
- Date Collected: 1967 Jul 31
- Date Received: 1965 Feb 17 (originally) & 1967 Jul 31
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-2276p, T-2277p, T-2278p (Paratypes)
- Vials: T-169p, T-170p, T-171p, T-172p (Paratypes)
Entry Number: 2990
- Nematode: Meloidogyne querciana
- Host: Quercus palustris (Oak (Pin Oak)) in/on Root/Soil
- Origin: Unknown Nursery, Augusta Co. (subsequently grown in Beltsville, MD greenhouse), Virginia, USA
- Collector: A. Morgan Golden, Donna Ellington & Paula Crowley originally via D. H. Kludy
- Date Collected: 1976 Jun 16 *
- Date Received: 1965 Feb 17 (originally)
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-295t (Holotype) & T-296t (Allotype); T-2219p, T-2220p, T-2221p, T-2222p, T-2223p (Paratypes)
- Vials: T-157p, T-158p, T-159p, T-160p, T-161p, T-162p, T-163p, T-164p, T-165p (Paratypes)
Entry Number: 2991
- Nematode: Heterodera leuceilyma
- Host: Stenotaphrum secundatum (Grass (St. Augustine)) in/on Root/Soil
- Origin: West Palm Beach, Florida, USA
- Collector: via V. G. Perry
- Date Collected: 1961 Oct
- Date Received: 1965 Feb 23
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-295p, T-296p, T-297p (Paratypes)