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 41944
Entry Number: 37903
- Nematode: Oxyuris spinicauda
- Origin: Windhoek, South-West Africa
- Collector: H. Michaelsen
- Date Collected: 1911 Apr 29 - May 08
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-15443
Entry Number: 37904
- Nematode: Criconema (Nothocriconemella) crosbyi
- Host: Bulbinella sp. (Asphodel family)
- 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-5989p
Entry Number: 37905
- Nematode: Criconema (Nothocriconemella) dugdalei
- Host: Dracophyllum traversii (Mountain Neinei (Spiderwood))
- Origin: Mt. Domett (1380 m), Nelson, South Island, New Zealand
- Collector: J. Dugdale
- Date Collected: 1971 Dec
- Date Received: 2010 Apr 22
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-5990p
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