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 1513 - 1524 of 41939
Entry Number: 1514
- Nematode: Paraphelenchus micoletzkyi
- Host: Ophiurus exaltatus (Grass*) in/on Leaves & stems (decaying)
- Origin: Udgir, District Osmanabad, Maharashtra, India
- Collector: M. V. Suryawanshi via S. Mehdi Ali
- Date Received: 1970 Aug 19
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-889p (Paratypes) (1 female & 1 male)
Entry Number: 1515
- Nematode: Paraxonchium shamimi
- Host: Arachis hypogaea (Groundnut) in/on Soil
- Origin: near Village Kini, District Osmanabad, Maharashtra, India
- Collector: M. V. Suryawanshi via S. Mehdi Ali
- Date Received: 1970 Aug 19
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-891p (Paratype) (1 female)
Entry Number: 1516
- Nematode: Seinura aurangabadensis
- Host: Carica papaya (Papaya (decaying roots)) in/on Soil
- Origin: Fruit Research Station, Aurangabad, Maharashtra, India
- Collector: M. V. Suryawanshi via S. Mehdi Ali
- Date Received: 1970 Aug 19
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-887p (Paratype) (1 female)
Entry Number: 1517
- Nematode: Trophurus marathwadensis
- Host: Gossypium herbaceum (Cotton) in/on Soil
- Origin: Village Togari, District Osmanabad, Maharashtra, India
- Collector: M. V. Suryawanshi via S. Mehdi Ali
- Date Received: 1970 Aug 19
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-880p (Paratype) (2 females & 1 male)
Entry Number: 1518
- Nematode: Heterodera vigni
- Host: Vigna sinensis (Cowpea) in/on Root/Soil
- Origin: Agriculture Institute, Allahabad, Uttar Pradesh, India
- Collector: via J. C. Edward
- Date Collected: 1966 Jul 04
- Date Received: 1970 Sep 01
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-879p (Paratype) (2 females)
Entry Number: 1519
- Nematode: Anguina calamagrostis
- Host: Calamagrostis canadensis (Grass) in/on Seed
- Origin: Catineau Park near Ramsey Lake, Quebec, Canada
- Collector: via L. Y. Wu
- Date Collected: 1965 Sep
- Date Received: 1970 Nov 04
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-943p (males) & T-944p (females) (Paratypes)
Entry Number: 1520
- Nematode: Criconema celetum
- Host: Saintpaulia sp. (African Violet) in/on Soil
- Origin: St. Laurent, Quebec, Canada
- Collector: J. M. Black via L. Y. Wu
- Date Collected: 1959 Apr
- Date Received: 1970 Nov 04
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-941p (Paratype)
Entry Number: 1521
- Nematode: Paratylenchus veruculatus
- Host: Calluna sp. (Heather) in/on Soil
- Origin: UK (Scotland)
- Collector: PPDiv. via L. Y. Wu
- Date Collected: 1961 Sep
- Date Received: 1970 Nov 04
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-942p (Paratypes) (5 females)
Entry Number: 1522
- Nematode: Sheraphelenchus entomophagus
- Host: Haptonchus luteolus (Beetle (Nitidulid Beetle*)) in/on Insect
- Origin: College Station, Brazo Co., Texas, USA
- Collector: via W. R. Kellen (Fresno, CA)
- Date Collected: 1968 Aug 15
- Date Received: 1969 Jan 08
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-734p, T-735p, T-736p (Paratypes)
Entry Number: 1523
- Nematode: Hemicycliophora epicharoides
- Host: (Sand dune) in/on Soil
- Origin: Scheveningen, Netherlands
- Collector: via P. A. A. Loof
- Date Received: 1969 Jan 28
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-724p (Paratypes) (2 females)
Entry Number: 1524
- Nematode: Hemicycliophora nucleata
- Host: (Ditch bottom) in/on Soil
- Origin: Oosterbeek, Netherlands
- Collector: A. Schoemaker via P. A. A. Loof
- Date Received: 1969 Jan 28
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-725p (Paratypes) (2 females)
Entry Number: 1525
- Nematode: Hoplolaimus aegypti
- Host: Zea mays (Corn) in/on Soil
- Origin: Bahteem, Kalyoubia, UAR, Egypt
- Collector: F. Koura & M. Farouk Shafiee via F. Koura
- Date Collected: 1966 Nov 06
- Date Received: 1969 Feb 04
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-901p & T-902p (Paratypes)
- Vials: T-57p & T-58p (Paratypes)