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 2989 - 3000 of 41939
Entry Number: 2992
- Nematode: Ditylenchus convallariae
- Host: Convallaria majalis (Lily-of-the-valley) in/on Crown of Pips
- Origin: Denmark
- Collector: via William Friedman (PQ)
- Date Collected: 1959
- Date Received: 1965 Mar?
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-472p, T-473p, T-474p, T-475p, T-476p, T-477p, T-478p, T-479p (Paratypes)
Entry Number: 2993
- Nematode: Cephalobellus costelytrae
- Host: Costelytra zelandica in/on Soil
- Origin: Massey Univ., Manawatu, New Zealand
- Collector: via P. S. Dale
- Date Collected: 1964
- Date Received: 1965 Mar 21
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-38p (Paratype)
Entry Number: 2994
- Nematode: Tetleyus pericopti
- Host: Pericoptus truncatus in/on Soil
- Origin: Himatangi, New Zealand
- Collector: via P. S. Dale
- Date Collected: 1964
- Date Received: 1965 Mar 21
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-37p (Paratype)
Entry Number: 2995
- Nematode: Meloidogyne camelliae
- Host: Camellia japonica (Camellia) in/on Root/soil
- Origin: subsequently grown in BARC greenhouse, Beltsville, MD, Japan
- Collector: via APHIS-PPQ; A.M. Golden, D. Ellington, P. Crowley from greenhouse
- Date Received: 1965 Mar 26
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-293t, T-294t, T-2098p, T-2099p, T-2100p, T-2147p, T-2148p, T-2149p, T-2151, T-2152p
- Vials: T-145p, T-146p, T-147p, T-148p, T-149p, T-150p, T-151p, T-152p, T-153p, T-154p, T-155p, T-156p
Entry Number: 2996
- Nematode: Scutellonema siamense
- Host: Ananas comosus (Pineapple) in/on Soil
- Origin: Udon, Thailand
- Collector: via R. W. Timm
- Date Collected: 1963 Dec 18
- Date Received: 1965 Apr 27
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-66t (Holotype) & T-67t (Allotype), T-451p (Paratype)
Entry Number: 2997
- Nematode: Bakernema variabile
- Host: Umbellularia californica (Bay tree) in/on Soil
- Origin: Berkeley, California, USA
- Collector: Raski & MacSwain via D. J. Raski
- Date Collected: 1951 Nov 07
- Date Received: 1965 May 12
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-416p (Paratypes) (2 females & 1 male)
Entry Number: 2998
- Nematode: Criconemoides arcanus
- Host: Solidago sp. in/on Soil
- Origin: Nova Teutonia, Brazil
- Collector: via D. J. Raski
- Date Collected: 1961 Jun
- Date Received: 1965 May 12
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-396p (Paratype)
Entry Number: 2999
- Nematode: Criconemoides caelatus
- Host: Ammophila sp. in/on Sand
- Origin: Guadalupe, Santa Barbara Co., California, USA
- Collector: D. J. Raski via D. J. Raski
- Date Collected: 1954 Jun 24
- Date Received: 1965 May 12
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-415p (Paratypes) (3 females & 1 juvenile)
Entry Number: 3000
- Nematode: Criconemoides caelatus
- Host: Lupinus sp. in/on Sand
- Origin: Guadalupe, Santa Barbara Co., California, USA
- Collector: D. J. Raski via D. J. Raski
- Date Collected: 1954 Jun 24
- Date Received: 1965 May 12
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-415p (Paratypes) (3 females & 1 juvenile)
Entry Number: 3001
- Nematode: Criconemoides caelatus
- Host: Mesembryanthemum sp. in/on Sand
- Origin: Guadalupe, Santa Barbara Co., California, USA
- Collector: D. J. Raski via D. J. Raski
- Date Collected: 1954 Jun 24
- Date Received: 1965 May 12
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-415p (Paratypes) (3 females & 1 juvenile)
Entry Number: 3002
- Nematode: Criconemoides incisus
- Host: (Plants growing under mist of falls) in/on Soil
- Origin: Victoria Falls, Northern Rhodesia (Zambia)
- Collector: George Martin via D. J. Raski
- Date Collected: 1961 May 12
- Date Received: 1965 May 12
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-387p (Paratype) (1 female)
Entry Number: 3003
- Nematode: Criconemoides incrassatus
- Host: Quercus sp. (Oak) in/on Soil
- Origin: Emigration Canyon, Utah, USA
- Collector: G. Thorne & M. W. Allen via D. J. Raski
- Date Collected: 1939 Dec 20
- Date Received: 1965 May 12
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-382p (1 female) & T-383p (1 female & 1 juvenile) (Paratypes)