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 37825 - 37836 of 41939
Entry Number: 37906
- Nematode: Criconema (Nothocriconemella) dugdalei
- Host: Olearia colensoi (Leatherwood)
- Origin: Dundas Hut Spur, Tararua Mtns, North Island, New Zealand
- Collector: G.W. Ramsay
- Date Collected: 1985 Feb 13
- Date Received: 2010 Apr 22
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-5991p
Entry Number: 37907
- Nematode: Criconema (Nothocriconemella) farrelli
- Host: (Native vegetation)
- Origin: Mt. Raynalt, Auckland Island, New Zealand
- Collector: J. Farrell
- Date Collected: 1971 Jan 04
- Date Received: 2010 Apr 22
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-5992p
Entry Number: 37908
- Nematode: Criconema (Nothocriconemella) macilentum
- Host: (Native vegetation)
- Origin: Mt. Raynalt, Auckland Island, New Zealand
- Collector: J. Farrell
- Date Collected: 1973 Jan 04
- Date Received: 2010 Apr 22
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-5993p
Entry Number: 37909
- Nematode: Criconema (Nothocriconemella) ramsayi
- Host: Pseudopanax crassifolius (Lancewood)
- Origin: Hokitika, South Island, New Zealand
- Collector: W.M. Wouts
- Date Collected: 1971 Oct 16
- Date Received: 2010 Apr 22
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-5994p
Entry Number: 37910
- Nematode: Ogma campbelli
- Host: Anisotome latifolia
- Origin: Folly Island, Campbell Islands, New Zealand
- Collector: T.K. Crosby
- Date Collected: 1975 Dec 04
- Date Received: 2010 Apr 22
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-5995p
Entry Number: 37911
- Nematode: Ogma crenulatum
- Host: Podocarpus totara (Totara)
- Origin: Invercargill, South Island, New Zealand
- Collector: W.M. Wouts
- Date Collected: 1971 Oct 18
- Date Received: 2010 Apr 22
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-5996p
Entry Number: 37912
- Nematode: Ogma paucispinatum
- Host: Melicytus ramiflorus (Mahoe, Whiteywood)
- Origin: Mokoroa Falls, Auckland, New Zealand
- Collector: G.J. Cox
- Date Collected: 1977 Aug 22
- Date Received: 2010 Apr 22
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-5997p
Entry Number: 37913
- Nematode: Ogma polyandra
- Host: Chionochloa sp. (Tussock Grass) in/on Soil
- Origin: Cape Foulwind, Westport, South Island, New Zealand
- Collector: W.M. Wouts
- Date Collected: 1971 May 05
- Date Received: 2010 Apr 22
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-5998p, T-5999p
Entry Number: 37914
- Nematode: Ogma semicrenatum
- Host: Dacrycarpus dacrydioides (Kahikatea)
- Origin: Lake Mahinapua track, Hokitika, South Island, New Zealand
- Collector: W.M. Wouts
- Date Collected: 1971 Oct 16
- Date Received: 2010 Apr 22
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-6000p
Entry Number: 37915
- Nematode: Ogma sexcostatum
- Host: Sophora microphylla (Small-leaved Kowhai)
- Origin: Riwaka River, Motueka, South Island, New Zealand
- Collector: W.M. Wouts
- Date Collected: 1972 Jan 12
- Date Received: 2010 Apr 22
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-6001p
Entry Number: 37916
- Nematode: Radopholus kahikateae
- Host: Dacrydium cupressinum (Rimu)
- Origin: Greymouth, Westland, South Island, New Zealand
- Collector: Wouts/Hurst
- Date Collected: 1971 Oct 15
- Date Received: 2010 Apr 22
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-6002p, T-6003p
Entry Number: 37917
- Nematode: Radopholus nelsonensis
- Host: Dacrydium cupressinum (Rimu)
- Origin: Eves Valley, Nelson, South Island, New Zealand
- Collector: W. Wouts
- Date Collected: 1971 Aug 11
- Date Received: 2010 Apr 22
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-6004p, T-6005p