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 3253 - 3264 of 41939
Entry Number: 3256
- Nematode: Anguina spermophaga
- Host: Saccharum spontaneum (Wild sugar cane) in/on Seed
- Origin: Turkestan thru Arlington Farm, Virginia USA, Turkestan
- Collector: E. Artschwager & Sartoris
- Date Received: 1936 Oct 13
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-384t (Hololecto.) & T-385t (Allolecto.); T-3207p, T-3208p, T-3209p, T-3210p (Paralectotypes)
- Vials: T-233p (Paralectotypes)
Entry Number: 3257
- Nematode: Neoaplectana chreisma
- Host: Heliothis obsoleta (Earworm) in/on Insect (larva)
- Origin: Arlington, Virginia, USA
- Collector: G. Steiner
- Date Received: 1935 Jan 09
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-127t (Lectotype) (male) & T-1286p (Paralectotype)
Entry Number: 3258
- Nematode: Neoaplectana glaseri
- Host: Popillia japonica (Japanese Beetle) in/on Insect (body cavity)
- Origin: Moorestown, New Jersey, USA
- Collector: R. W. Glaser (Princeton, New Jersey )
- Date Received: 1935 Apr 16
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-125t (Lecto-male) & T-126t (Allolecto, female); T-1279, T-1280p, T-1281p, T-1282p, T-1283p (Paralectos)
Entry Number: 3259
- Nematode: Scutellonema blaberum
- Host: Dioscorea sp. (Yam) in/on Soil
- Origin: Port Harcourt, Nigeria
- Collector: N. R. Hunt (PQ #10576)
- Date Received: 1935 Apr 24
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-315p (Paralectotype)
Entry Number: 3260
- Nematode: Cephalobus cubaensis
- Host: Solanum tuberosum (Irish Potato) in/on Tuber
- Origin: via New Orleans (#11,688), Cuba
- Collector: via N. R. Hunt
- Date Received: 1935 May 06
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-259t (Lectotype, Paralectotype)
Entry Number: 3261
- Nematode: Axonchium thornei
- Host: Balsamorrhiza sagitata (Arrowleaf) in/on Soil
- Origin: Cache Co., Wellsville Divide, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1935 May 22
- Date Received: 1935 May 22
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-123t, T-124t, T-674p, T-675p, T-676p, T-710p to T-721p
Entry Number: 3262
- Nematode: Panagrellus redivivus
- Host: Quercus coccinea (Scarlet Oak) in/on Heartwood culture
- Origin: Mt. Jackson, Virginia, USA
- Collector: R. W. Davidson via G. Steiner
- Date Received: 1935 Oct 10
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-863p, T-864p, T-865p
Entry Number: 3263
- Nematode: Aphelenchoides hunti
- Host: Lilium tigrinum (Tiger Lily) in/on Bulbs (diseased)
- Origin: Japan
- Collector: N. R. Hunt via Bellingham #185
- Date Received: 1934
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-152t, T-752p, T-753p, T-754p
- Vials: T-82p, T-83p, T-84p, T-85p, T-86p
Entry Number: 3264
- Nematode: Placodira lobata
- Host: Covillea tridentata (Larrea) in/on Soil
- Origin: Littlefield, Arizona, USA
- Collector: Gerald Thorne
- Date Collected: 1934 Mar 15
- Date Received: 1934 Mar 15
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-459t, T-4266p
Entry Number: 3265
- Nematode: Neoaplectana chreisma
- Host: Heliothis armigera (Earworm (Corn Earworm)) in/on Insect (body cavity of pupa)
- Origin: Moorestown, New Jersey, USA
- Collector: Larrimer
- Date Received: 1934 Nov 27
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-128t, T-1287p, T-1288p, T-1289p, T-1290p, T-1291p
Entry Number: 3266
- Nematode: Scutellonema brachyurum
- Host: Lycoris radiata (Red Spiderlily) in/on Root
- Origin: Hamlet, Castle Hayne, North Carolina, USA
- Collector: O. L. Cloud
- Date Collected: 1932 Nov 12, 1933 Jan
- Date Received: 1933 Jan 16
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-239t, T-313p, T-314p, T-4073p, T-4074p, T-4075p
Entry Number: 3267
- Nematode: Criconema inaequale
- Host: (Leaf mold) in/on Leaf mold
- Origin: Alexandria, Virginia, USA
- Collector: A. L. Taylor
- Date Collected: 1933 Aug 31
- Date Received: 1933?
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-43t (Lectotype), T-146p, T-147p, T-148p (Paralectotypes)