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 41653 - 41664 of 41939
Entry Number: 46861
- Nematode: Hemicyclionemella sinesis n. sp
- Date Received: 1/26/2023
- Disposition of Sample: Specimens to USDANC (type)
- Slides: T-7860p, T-7861p
Entry Number: 46862
- Disposition of Sample: SAVED
- Slides: T-795t
Entry Number: 46863
- Disposition of Sample: SAVED
- Slides: T-7862p, T-7863p, T-7684p, T-7865p.
Entry Number: 46864
- Disposition of Sample: SAVED
- Slides: T-7866, T-7867p, T-7868p, T-7689p.
Entry Number: 46869
- Nematode: Ditylenchus sp.
- Host: Monstera sp. in/on Root
- Origin: Indonesia
- Collector: Amneris Bauzo Figueroa
- Date Collected: 10/19/23
- Date Received: 10/23/23
- Disposition of Sample: Discarded
Entry Number: 46870
- Nematode: Globedera pallida
- Host: Solanum tuberosum (potato)
- Origin: Idaho Falls, Idaho, USA
- Collector: Craig Webb
- Date Collected: 9/14/2020
- Date Received: 9/19/2020
- Disposition of Sample: to USDANC type
- Slides: T-8024p
Entry Number: 46871
- Nematode: Meloidogyne incognita
- Host: ipomoea batatas (Sweet Potato)
- Origin: Maryland, USA
- Collector: Mihail Kantor
- Date Received: 9-15-2020
- Slides: G-22405
Entry Number: 46872
- Nematode: Meloidogyne incognita
- Host: ipomoea batatas (Sweet Potato)
- Origin: Maryland, USA
- Collector: Mihail Kantor
- Date Received: 9-15-2020
- Slides: G-22406
Entry Number: 46873
- Nematode: Meloidogyne arenaria thamesi
- Host: Boehmeria utilis (False Nettles)
- Origin: Canal Point, Florida, USA
- Collector: W. H. Thames
- Date Received: 3/1/1949, 01/15/1977
- Slides: T-263t
Entry Number: 46874
- Nematode: Panagrolaimus namibiensis
- Host: Euphorbia tirucalli (Pencil Bush)
- Origin: Nambia desert, Nambia
- Collector: C. Rawson, via Amy Treonis
- Date Collected: 12-15-2023
- Date Received: 1-18-2024
- Disposition of Sample: Into USDANC
- Slides: T-799t, T-8028p, T-8029p, T-8030p, T-800t, T-8031p, T-8032p, T-8033p
Entry Number: 46876
- Nematode: Cryptaphelenchus abietis
- Origin: Japan
- Collector: Natsumi Kansaki
- Date Received: 6/19/2022
- Disposition of Sample: Into USDANC
- Slides: T-755t (1 mal.), T-7491p (1 mal.), T-7492p (1 mal.), T-7493p (1 mal.), T-7494p (1 mal.), T-7495p (1 fem.), T-7496p (1 fem.), T-7497p (1 fem.), T-7498p (1 fem.), T-7499p (1 fem.)
Entry Number: 46877
- Nematode: Heterodera cruciferae
- Host: Solanum tuberosum (Potato) in/on Soil
- Origin: Lasithi Region, Crete, Greece
- Collector: Emmanuel Tzortzakakis
- Date Collected: 12/06/2023, 12/21/2023
- Date Received: 12/06/2023
- Disposition of Sample: Into USDANC (General)
- Slides: G-22396, G-22397, G-22398, G-22399, G-22400, G-22401, G-22402, G-22403
- Vials: G-8281, , , G-8282