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 41725 - 41736 of 41944
Entry Number: 46938
- Nematode: Ditylenchus agaricivorus n. sp.
- Host: Rhizoctonia solani
- Origin: Taichung, Thailand
- Collector: Che-Chang Liang
- Date Collected: 7/25/2019
- Date Received: 11/22/2022
- Disposition of Sample: Into USDANC (Type)
- Slides: T-8061p, T-8062p, T-8063p, T-8064p
Entry Number: 46939
- Nematode: Paratrichodorus uliaensis sp. nov.
- Host: Vitis vinifera (Grapevine)
- Origin: Montemayor, Cordoba, Spain
- Collector: Pablo Castillo
- Disposition of Sample: Into USDANC (Type)
- Slides: T-8015p
Entry Number: 46940
- Nematode: Paratrichodorus benalupensis sp. nov.
- Host: Poa (Lomas Grasses)
- Origin: Benalup-casas viejas, Cadiz, Spain
- Collector: Pablo Castillo
- Disposition of Sample: Into USDANC (Type)
- Slides: T-8016p
Entry Number: 46941
- Nematode: Paratrichodorus hinogerus sp. nov.
- Host: Pinus pinea (Stone Pine) in/on Rhizosphere
- Origin: Hinojos, Huelva, Spain
- Collector: Pablo Castillo
- Disposition of Sample: Into USDANC (Type)
- Slides: T-8017p
Entry Number: 46942
- Nematode: Paratrichodorus tarifaensis sp. nov.
- Host: Olea europaea spp. sylvestris (Wild Olive) in/on Rhizosphere
- Origin: Tarifa, Huelva, Spain
- Collector: Pablo Castillo
- Disposition of Sample: Into USDANC (Type)
- Slides: T-8018p
Entry Number: 46943
- Nematode: Paratrichodorus asidonaensis sp. nov.
- Host: Olea europaea spp. sylvestris (Wild Olive) in/on Rhizosphere
- Origin: Medina sidona, Cadiz, Spain
- Collector: Pablo Castillo
- Disposition of Sample: Into USDANC (Type)
- Slides: T-8019p
Entry Number: 46944
- Nematode: Paratrichodorus rocianerus sp. nov.
- Host: Vitis vinifera (Grape Vine) in/on Rhizosphere
- Origin: Rociana del Condado, Huelva, Spain
- Collector: Pablo Castillo
- Disposition of Sample: Into USDANC (Type)
- Slides: T-8020p
Entry Number: 46945
- Nematode: Paratrichodorus litoralis sp. nov.
- Host: Ammophila arenaria (Marram Grass) in/on Rhizosphere
- Origin: Pantanagianni, Brindisi, Italy
- Collector: Pablo Castillo
- Disposition of Sample: Into USDANC (Type)
- Slides: T-8021p
Entry Number: 46946
- Nematode: Paratrichodorus paraallius sp. nov.
- Host: Olea europaea spp. sylvestris (Wild Olive) in/on Rhizosphere
- Origin: Medina Sidona, Cadiz, Spain
- Collector: Pablo Castillo
- Disposition of Sample: Into USDANC (Type)
- Slides: T-8022p
Entry Number: 46947
- Nematode: Xenocriconemella iberica sp. nov.
- Disposition of Sample: Into USDANC (Type)
- Slides: T-8025p
Entry Number: 46948
- Nematode: Xenocriconemella paraiberica sp. nov.
- Disposition of Sample: Into USDANC (Type)
- Slides: T-8026p
Entry Number: 46949
- Nematode: Xenocriconemella pradense sp. nov.
- Disposition of Sample: Into USDANC (Type)
- Slides: T-8027p