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 41809 - 41820 of 41939
Entry Number: 47029
- Nematode: Paratylenchus roboris sp. n.
- Host: Quercus virginia (Live Oak)
- Origin: High Springs, Florida, USA
- Collector: Renato inserra
- Date Collected: 2021, Feb. 24
- Date Received: 2023, Sept. 18
- Disposition of Sample: Into USDANC (Type)
- Slides: T-8011p, T-8012p, T-8013p, T-8014p
Entry Number: 47030
- Nematode: Paratylenchus hawaiiensis sp. n.
- Host: Aechmea sp. (Aechmea)
- Origin: Princeton, Florida, USA
- Collector: Renato inserra
- Date Collected: 2022, Nov. 30
- Date Received: 2023, Sept. 18
- Disposition of Sample: Into USDANC (Type)
- Slides: T-8025p, T-8026p, T-8027p
Entry Number: 47031
- Nematode: Paratylenchus borealis sp. n.
- Host: (Unknown)
- Origin: Anchorage, Alaska, USA
- Collector: Renato inserra
- Date Collected: 2022, Nov. 30
- Date Received: 2023, Sept. 18
- Disposition of Sample: Into USDANC (Type)
- Slides: T-8128p, T-8129p
Entry Number: 47032
- Nematode: Xiphinema afratakakhtehnsis
- Host: (Forest Trees)
- Origin: Gorgan, Iran
- Collector: Majid Pedram
- Date Collected: 219
- Date Received: 2022, Oct. 05
- Disposition of Sample: Into USDANC (Type)
- Slides: T-8131p, T-8132p, T-8133p, T-8134p, T-8135p, T-8136p, T-8137p, T-8138p, T-8139p, T-8140p, T-8141p, T-8142p, T-8143p, T-8144p, T-8145p, T-8146p, T-8147p, T-8148p
Entry Number: 47033
- Nematode: Aphlenchoides pseudobesseyi sp. n.
- Host: Farfugium japonicum
- Origin: St. Augustine, Florida, USA
- Collector: Subbotin
- Date Collected: 2020, Jan. 28
- Date Received: 2023, Sept. 18
- Disposition of Sample: Into USDANC (Type)
- Slides: T-8149p, T-8150p, T-8151p, T-8152p
Entry Number: 47034
- Nematode: Anguina obesa
- Host: Alopecurus mysuroides mysuroides (Fox Tail Weeds)
- Origin: Iran
- Collector: Majid Pedram
- Date Collected: 2017
- Date Received: 2022, Oct. 05
- Disposition of Sample: Into USDANC (Type)
- Slides: T-8153p, T-8154p, T-8155p, T-8156p
Entry Number: 47035
- Nematode: Xiphinema hyrcaniense
- Host: (Grass) in/on soil
- Origin: Iran
- Collector: Majid Pedram
- Date Received: 2023, Sept. 18
- Disposition of Sample: Into USDANC (Type)
- Slides: T-8163p, T-8164p, T-8165p
Entry Number: 47036
- Nematode: Trichodorus cadusiensis
- Host: (Oak) in/on Rhizosphere
- Origin: Gilan, Iran
- Collector: Majid Pedram
- Date Collected: 2021
- Date Received: 2023, Sept. 18
- Disposition of Sample: Into USDANC (Type)
- Slides: T-8166p, T-8167, T-8168p
Entry Number: 47037
- Nematode: Ekatphelenchoides shiroodensis
- Host: Alnus sp. (Alder)
- Origin: Shirood city, Iran
- Collector: Majid Pedram
- Date Received: 10/05/2023
- Disposition of Sample: Into USDANC (Type)
- Slides: T-8169p, T-8170p, T-8171p, T-8172p, T-8173p, T-8174p
Entry Number: 47038
- Nematode: Ekatphelenchoides caspiensis
- Host: Alnus subcordata (Alder)
- Origin: Mazandaran province, Iran
- Collector: Majid Pedram
- Date Received: 10/05/2023
- Disposition of Sample: Into USDANC (Type)
- Slides: T-8175p, T-8176p, T-8177p
Entry Number: 47039
- Nematode: Rotylenchus dalikhaniensis n. sp.
- Host: Ruscus hyrcanus (Alder) in/on Rhizosphere
- Origin: Mazandaran province, Iran
- Collector: Majid Pedram
- Date Received: 10/05/2023
- Disposition of Sample: Into USDANC (Type)
- Slides: T-8178p
Entry Number: 47040
- Nematode: Devibursaphelenchus kheirii sp. n.
- Host: unknown forest tree with bark beetle galleries (Tree) in/on Bark
- Origin: Golestan province, Iran
- Collector: Majid Pedram
- Date Received: 10/05/2023
- Disposition of Sample: Into USDANC (Type)
- Slides: T-8179p, T-8180p