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 793 - 804 of 41944
Entry Number: 791
- Nematode: Dolichodera fluvialis
- Host: (Unknown Host) in/on Sediment (bottom)*
- Origin: Deschenes, Quebec, Canada
- Collector: Robert Sewell via R. H. Mulvey
- Date Collected: 1979 Aug
- Date Received: 1981 Jul 13
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-2897p, T-2898p, T-2899p (Paratypes)
Entry Number: 792
- Nematode: Meloidogyne sewelli
- Host: Eleocharis acicularis (Spike rush (at the shore)) in/on Root
- Origin: Deschenes, Quebec, Canada
- Collector: Robert Sewell via R. H. Mulvey
- Date Collected: 1979 Aug 11 & Sep 06
- Date Received: 1981 Jul 13
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-2891p, T-2892p, T-2893p, T-2894p, T-2895p, T-2896p (Paratypes)
Entry Number: 793
- Nematode: Safianema lutonense
- Host: Quercus sp. (Oak tree (in picnic area)) in/on Soil (peaty)
- Origin: Luton Hoo, Luton, Bedfordshire, UK (England)
- Collector: Mohammad R. Siddiqi via Renaud Fortuner
- Date Collected: 1975 Nov 05
- Date Received: 1981 Aug 03
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-2915p & T-2916p (Paratypes)
Entry Number: 794
- Nematode: Criconemoides pleriannulatus
- Host: Picea jezoensis (Spruce trees (young)) in/on Moss
- Origin: Russia, USSR
- Collector: via B. Ebsary & Roger Anderson (via A. M. Golden at SON meeting)
- Date Collected: 1956
- Date Received: 1981 Aug 17
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-2919p (Paratype)
Entry Number: 795
- Nematode: Crossonema capitospinosum
- Host: (Moss & grass on rotting logs) in/on Moss
- Origin: Timmins, Ontario, Canada
- Collector: Mulvey & Anderson via B. Ebsary & Roger Anderson (via A. M. Golden at SON meeting)
- Date Collected: 1969 Jun 11
- Date Received: 1981 Aug 17
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-2920p (Paratype)
Entry Number: 796
- Nematode: Macroposthonia canadensis
- Host: (Grass) in/on Sand substrate
- Origin: Along Ottawa River near Crystal Bay, Crystal Beach, Ontario, Canada
- Collector: Sewell & Granger via B. Ebsary & Roger Anderson (via A. M. Golden at SON meeting)
- Date Collected: 1979 Oct 19
- Date Received: 1981 Aug 17
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-2921p (Paratype)
Entry Number: 797
- Nematode: Macroposthonia parareedi
- Host: Oryza sativa (Rice (Wild)) in/on Soil
- Origin: 20 km South of Ottawa, Jack River, Ontario, Canada
- Collector: Sewell via B. Ebsary & Roger Anderson (via A. M. Golden at SON meeting)
- Date Collected: 1979 Jun
- Date Received: 1981 Aug 17
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-2922p (Paratype)
Entry Number: 798
- Nematode: Nothocriconema petasum
- Host: Fagus sp. (Beech) in/on Soil
- Origin: Osgoode, Ontario, Canada
- Collector: via B. Ebsary & Roger Anderson (via A. M. Golden at SON meeting)
- Date Collected: 1977 Jun 24
- Date Received: 1981 Aug 17
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-2923p (Topotypes)
Entry Number: 799
- Nematode: Xiphidorus parthenus
- Host: Saccharum officinarum (cv. NA 56-79) (Sugarcane plantation) in/on Soil
- Origin: Costa Pinto Mill, Sao Pedro Co., Sao Paulo State, Brazil
- Collector: A. R. Monteiro via A. M. Golden at SON meeting
- Date Collected: 1979 Aug
- Date Received: 1981 Aug 17
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-2925p (Paratype)
Entry Number: 800
- Nematode: Xiphidorus yepesara
- Host: Passiflora edulis (Passion Fruit) in/on Soil
- Origin: Plantation in Sao Francisco River Valley, Pernambuco State, Brazil
- Collector: A. R. Monteiro via A. M. Golden at SON meeting
- Date Collected: 1972 Oct 23
- Date Received: 1981 Aug 17
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-2924p (Paratypes)
Entry Number: 801
- Nematode: Scutellonema erectum
- Host: Cajanus cajan (Pigeon Pea) in/on Soil
- Origin: Lat Kallampatti, Malur, Madurai District, Tamil Nadu, India
- Collector: C. V. Sivakumar
- Date Received: 1981 Aug 17
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-2917p (Paratypes)
Entry Number: 802
- Nematode: Scutellonema naveenum
- Host: Euphorbia sp. (Euphoria) in/on Soil
- Origin: Aanaikatti, Coimbatore District, Tamil Nadu, India
- Collector: C. V. Sivakumar
- Date Received: 1981 Aug 17
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-2918p (Paratypes)