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 829 - 840 of 41939
Entry Number: 830
- Nematode: Meloidogyne carolinensis
- Host: Vaccinium sp. (Blueberry (cult. highbush 'Wolcott')) in/on Root
- Origin: Charity, North Carolina, USA
- Collector: via J. D. Eisenback
- Date Collected: 1981 Jul 03
- Date Received: 1982 Sep 13
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-356t (Holotype) & T-357t (Allotype), T-3020p, T-3021p, T-3022p, T-3023p, T-3024p, T-3025p (Para.)
Entry Number: 831
- Nematode: Hemicriconemoides snoecki
- Host: Coffea arabica (Coffee field) in/on Soil (sandy)
- Origin: Bingerville, IFCC, Ivory Coast
- Collector: L. Samsoen via R. Van Doorsselaere & L. Samsoen
- Date Collected: 1979 Aug 14
- Date Received: 1982 Oct 08
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-3026p (Paratype) (1 female)
Entry Number: 832
- Nematode: Xiphinema douceti
- Host: Mapania baldwinii in/on Soil
- Origin: Foret de Yapo, Cote d'Ivoire, Ivory Coast
- Collector: via Michel Luc
- Date Received: 1982 Oct 19
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-3027p (Paratypes) (2 females & 1 larva)
Entry Number: 833
- Nematode: Xiphinema hygrophilum
- Host: Saccharum officinarum (Sugarcane) in/on Soil
- Origin: After Sago village, on Lakota-Sassandra Rd, Cote d'Ivoire, Ivory Coast
- Collector: J. F. Southey via Michel Luc
- Date Collected: 1968 Oct
- Date Received: 1982 Oct 19
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-3028p (Paratypes) (2 females)
Entry Number: 834
- Nematode: Xiphinema malagasi
- Host: Saccharum officinarum (Sugarcane) in/on Soil
- Origin: Fanandrana, Tamatare, Madagascar
- Collector: via Michel Luc
- Date Received: 1982 Oct 19
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-3029p (Paratypes) (1female & 1 larva)
Entry Number: 835
- Nematode: Xiphinema savanicola
- Host: (Grasses (unidentified)) in/on Soil
- Origin: Sarane de Dabou, Cote d'Ivoire, Ivory Coast
- Collector: via Michel Luc
- Date Collected: 1961
- Date Received: 1982 Oct 19
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-3030p (Paratypes) (2 females)
Entry Number: 836
- Nematode: Xiphinemella fitulae
- Host: Saccharum officinarum (Sugarcane) in/on Soil
- Origin: Brickaville, Madagascar
- Collector: via Michel Luc
- Date Received: 1982 Oct 19
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-3031p (Paratypes) (2 females)
Entry Number: 837
- Nematode: Basiroides sindhicus
- Host: Saccharum officinarum (Sugarcane) in/on Soil
- Origin: Tando Allahyar, Sind, Pakistan
- Collector: via M. A. Maqbool
- Date Collected: 1982 Sep 26
- Date Received: 1982 Oct 25
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4267p (Paratypes)
Entry Number: 838
- Nematode: Psilenchus sp.
- Host: Saccharum officinarum (Sugarcane) in/on Soil
- Origin: Tando Allahyar, Sind, Pakistan
- Collector: via M. A. Maqbool
- Date Collected: 1982 Sep 26
- Date Received: 1982 Oct 25
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4267p (1 specimen)
Entry Number: 839
- Nematode: Heterodera medicaginis
- Host: Medicago sativa (Lucerne) in/on Root
- Origin: Rostovskaja region (type locality), USSR
- Collector: via P. W. Th. Maas
- Date Received: 1982 Oct 26
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-3032p, T-3033p, T-3034p, T-3035p (Paralectotypes)
Entry Number: 840
- Nematode: Cerchnotocriconema psephinum
- Host: Geranium erianthum (Woolly Geranium, Northern Cranesbill) in/on Soil
- Origin: Finger Bay, Adak Island, Alaska, USA
- Collector: via E. C. Bernard
- Date Collected: 1979 Aug 28
- Date Received: 1982 Oct 28
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-344t, T-2868p
Entry Number: 841
- Nematode: Cerchnotocriconema psephinum
- Host: Anemone narcissifolia villosissima (Narcissus Anemone) in/on Soil
- Origin: Finger Bay, Adak Island, Alaska, USA
- Collector: via E. C. Bernard
- Date Collected: 1979 Aug 28
- Date Received: 1982 Oct 28
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-2867p