USDA Nematode Collection was established in June 1960 By A. Morgan Golden. It was subsequently directed and curated by Dr. Zafar Handoo. Current curators are Dr. Benjamin Waldo and Dr. Paulo Reis Vieira. It is one of the largest and most valuable nematode collections in existence with over 40,000 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 associated 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 3181 - 3192 of 41945
Entry Number: 3180
- Nematode: Criconemoides gaddi*
- Host: Camellia sp. (Tea Nursery) in/on Soil
- Origin: Koslande, Ceylon
- Collector: C. A. Loos
- Date Received: 1962 Aug 06
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-558p (Paratype)
Entry Number: 3181
- Nematode: Hemicycliophora longicaudata
- Host: (Jungle & Patna) in/on Soil
- Origin: Ceylon
- Collector: C. A. Loos
- Date Received: 1962 Aug 06
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-561p (Paratype)
Entry Number: 3182
- Nematode: Heterodera lespedezae
- Host: Lespedeza striata (Kobe) in/on Soil
- Origin: Near Monroe, Union Co., North Carolina, USA
- Collector: A. M. Golden
- Date Collected: 1962 Aug 07
- Date Received: 1962
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-40t (Holotype) & T-92p, T-93p, T-94p, T-95p, T-96p, T-97p, T-98p, T-99p, T-110p (Paratypes)
- Vials: T-13p (Paratypes)
Entry Number: 3183
- Nematode: Hemicriconemoides biformis
- Host: Quercus virginiana (Oak (Live Oak)) in/on Root
- Origin: South of Ocala, Florida, USA
- Collector: B. G. Chitwood, W. Birchfield
- Date Collected: 1956
- Date Received: 1961 Apr 05
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-17t (Holotype, form A), T-25t (form B)
Entry Number: 3184
- Nematode: Hemicriconemoides chitwoodi
- Host: Camellia sp. in/on Soil
- Origin: Monticello, Florida, USA
- Collector: K. P. Bragdon & R. H. Miller
- Date Collected: 1958 Feb 05
- Date Received: 1961 Apr 05
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-14t (Holotype), T-15t (Allotype)
Entry Number: 3185
- Nematode: Hemicriconemoides floridensis
- Host: Pinus elliotti (Pine) in/on Root?
- Origin: 26 miles north of Lake City, Florida, USA
- Collector: B. G. Chitwood
- Date Collected: 1956 Oct 14
- Date Received: 1961 Apr 05
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-19t (Holotype)
Entry Number: 3186
- Nematode: Hemicriconemoides minutus
- Host: Carya glabra var. megacarpa in/on Soil
- Origin: Southeast Campus, University of Florida, Gainesville, Florida, USA
- Collector: R. P. Esser
- Date Collected: 1958 Jul 28
- Date Received: 1961 Apr 05
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-16t (Holotype)
Entry Number: 3187
- Nematode: Hemicriconemoides strictathecatus
- Host: Cocos nucifera (Coconut) in/on Soil
- Origin: Key West, Florida, USA
- Collector: L. van Weerdt & A. Martines
- Date Collected: 1959 Feb 20
- Date Received: 1961 Apr 05
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-13t (Holotype)
Entry Number: 3188
- Nematode: Hemicriconemoides wessoni
- Host: Myrica cerifera in/on Root
- Origin: Alturas, Florida, USA
- Collector: H. Wesson
- Date Collected: 1956 Jun 21-22, Jul 02
- Date Received: 1961 Apr 05
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-18t (Holotype)
Entry Number: 3189
- Nematode: Gracilacus capitatus
- Host: Quercus coccinea (Oak (Scarlet Oak)) in/on Soil
- Origin: Pine Grove, Arbovall, West Virginia, USA
- Collector: Robert E. Adams
- Date Collected: 1961
- Date Received: 1961 Jun 09
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-11t (Holotype) & T-12t (Allotype); T-26p, T-27p, T-28p, T-29p, T-30p, T-31p, T-32p (Paratypes)
Entry Number: 3190
- Nematode: Pratylenchus hexincisus
- Host: (Pasture Grass) in/on Root
- Origin: Upper Marlboro, Maryland, USA
- Collector: W. R. Jenkins
- Date Collected: 1958 Aug 09
- Date Received: 1961 Jun 15
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-34p (Syntypes)
Entry Number: 3191
- Nematode: Heterodera cyperi
- Host: Cyperus esculentus (Nutgrass (Yellow)) in/on Root & Soil ("nuts")
- Origin: Sanford, Florida, USA
- Collector: A. M. Golden.
- Date Received: 1960 Aug 22
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-22t (Holotype) & T-23t (Allotype); T-55p, T-56p, T-57p, T-58p, T-59p, T-60p, T-61p, T-62p (Para)
- Vials: T-8p (Paratypes)