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 7741 - 7752 of 41939
Entry Number: 7745
- Nematode: Aquatides coboi
- Host: (Unknown Host) in/on Soil
- Origin: Isla Santa Cruz, Galapagos, Ecuador
- Collector: via Paul De Ley & A. Coomans
- Date Received: 1996 Dec 11
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4628p (Paratypes, 3 females)
Entry Number: 7746
- Nematode: Pseudacrobeles (Bunobus) cruzi
- Host: Scalesia sp. (Forest) in/on Soil
- Origin: 3 miles west of road Isla Baltra-Santa Rosa at 670m altitude, northern slope of Isla Santa Cruz, Galapagos Archipelago, Ecuador
- Collector: via Paul De Ley and A. Coomans
- Date Received: 1996 Dec 11
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4629p
Entry Number: 7747
- Nematode: Monhystera floreanae
- Host: in/on Soil
- Origin: Galapagos, Ecuador
- Collector: via Paul De Ley & A. Coomans
- Date Received: 1996 Dec 11
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4630p
Entry Number: 7748
- Nematode: Alaimus wittmeri
- Host: in/on Soil
- Origin: Galapagos, Ecuador
- Collector: via Paul De Ley & A. Coomans
- Date Received: 1996 Dec 11
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4631p (Paratype, 1 female)
Entry Number: 7749
- Nematode: Sicaguttur hooperi
- Host: Diospyros chevalieri in/on Soil
- Origin: Primary Forest, Tai, Ivory Coast
- Collector: L. Samsoen via Paul De Ley & A. Coomans
- Date Collected: 1975 May 08
- Date Received: 1996 Dec 11
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4632p (1 male) & T-4633p (1 female) (Paratypes)
Entry Number: 7750
- Nematode: Sclerolabia camerunensia
- Host: (Grass around Palm trees) in/on Soil
- Origin: Primary Forest, Laopanga-Cameroon, Cameroon
- Collector: E. Geraert via Paul De Ley & A. Coomans
- Date Collected: 1972 Sep
- Date Received: 1996 Dec 11
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4634p (Paratypes, 1 male & 1 female)
Entry Number: 7751
- Nematode: Sclerolabia minima
- Host: Theobroma cacao (Cocoa) in/on Soil
- Origin: Cocoa Research Center (CEPEC) Ilheus, Bahia State, Brazil
- Collector: R. D. Sharma via Paul De Ley & A. Coomans
- Date Received: 1996 Dec 11
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4635p (Paratypes, 3 females)
Entry Number: 7752
- Nematode: Willinema eburnense
- Host: Diospyros chevalieri in/on Soil
- Origin: Primary Forest, Tai, Ivory Coast
- Collector: L. Samsoen via Paul De Ley & A. Coomans
- Date Collected: 1975 May 08
- Date Received: 1996 Dec 11
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4636p (1 female) & T-4637p (1 male) (Paratypes)
Entry Number: 7753
- Nematode: Meloidogyne incognita (100%)
- Host: Gossypium sp. (Cotton) in/on Root
- Origin: CCC test, Tifton, Georgia, USA
- Collector: A. W. Johnson
- Date Collected: 1996 Dec 09
- Date Received: 1996 Dec 11
- Disposition of Sample: Records only; material discarded
Entry Number: 7754
- Nematode: Oriverutus lobatus
- Host: Oryza sativa (Rice (upland)) in/on Soil (paddy)
- Origin: Ibadan, Nigeria
- Collector: M. L. Jerath via M. R. Siddiqi
- Date Received: 1971 Apr 14
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-993p (1female) & T-994p (1 female) (Paratypes)
Entry Number: 7755
- Nematode: Heterorhabditis marelatus
- Host: Galleria mellonella (Greater wax moth) in/on Insect
- Origin: Sandy Soil, Seaside, Seaside Beach, Oregon, USA
- Collector: J. Liu & X. H. Li via Jie Liu
- Date Collected: 1993 Sep 18, Nov 11
- Date Received: 1996 Dec 18
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-523t (Holotype F2 male) & T-524t (Allotype hermaphroditic F1 female)
Entry Number: 7756
- Nematode: Steinernema oregonensis
- Host: Galleria mellonella (Greater wax moth) in/on Insect
- Origin: Soil Sample, Grants Pass, Oregon, USA
- Collector: J. Liu & X. H. Li via Jie Liu
- Date Collected: 1993 Sep 25, Nov 16
- Date Received: 1996 Dec 18
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4638p, T-4839p, T-4640p, T-4641p, T-4642p (Paratypes) (8 F1 & 26 F2 males & 6 F1 & 12 F2 females)