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 8569 - 8580 of 41944
Entry Number: 8570
- Nematode: Pratylenchus sp. (only 1 specimen but not brachyurus)
- Host: Pennisetum purpureum (Napier Grass) in/on Soil
- Origin: Limbe, Malawi, Central Africa, Malawi
- Collector: Dr. Siddiqi via Vincent Saka
- Date Received: 1971 Oct 21
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1630g
Entry Number: 8571
- Nematode: Xiphinema ebriensis
- Host: Pennisetum purpureum (Napier Grass) in/on Soil
- Origin: Limbe, Malawi, Central Africa, Malawi
- Collector: Dr. Siddiqi via Vincent Saka
- Date Received: 1971 Oct 21
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1630g
Entry Number: 8572
- Nematode: Hemicriconemoides n. sp. (close to gaddi)
- Host: Saccharum officinarum (Sugarcane) in/on Soil
- Origin: Limbe, Malawi, Central Africa, Malawi
- Collector: Dr. Siddiqi via Vincent Saka
- Date Received: 1971 Oct 21
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-3592
- Vials: G-1638g
Entry Number: 8573
- Nematode: Hemicycliophora sp. (immature forms)
- Host: Saccharum officinarum (Sugarcane) in/on Soil
- Origin: Limbe, Malawi, Central Africa, Malawi
- Collector: Dr. Siddiqi via Vincent Saka
- Date Received: 1971 Oct 21
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1638g
Entry Number: 8574
- Nematode: Pratylenchus sp. (immature forms but not brachyurus)
- Host: Saccharum officinarum (Sugarcane) in/on Soil
- Origin: Limbe, Malawi, Central Africa, Malawi
- Collector: Dr. Siddiqi via Vincent Saka
- Date Received: 1971 Oct 21
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1638g
Entry Number: 8575
- Nematode: Pratylenchus brachyurus
- Host: Saccharum officinarum (Sugarcane) in/on Soil
- Origin: Limbe, Malawi, Central Africa, Malawi
- Collector: Dr. Siddiqi via Vincent Saka
- Date Received: 1971 Oct 21
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-3573
Entry Number: 8576
- Nematode: Heterodera sp. (larvae) *
- Host: (Unknown Host) in/on Soil
- Origin: Limbe, Malawi, Central Africa, Malawi
- Collector: Dr. Siddiqi via Vincent Saka
- Date Received: 1971 Oct 21
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1629g
Entry Number: 8577
- Nematode: Hoplolaimus pararobustus
- Host: Musa paradisiaca sapientum (Banana) in/on Soil
- Origin: Limbe, Malawi, Central Africa, Malawi
- Collector: Dr. Siddiqi via Vincent Saka
- Date Received: 1971 Oct 21
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-3597
- Vials: G-1642g
Entry Number: 8578
- Nematode: Xiphinema yapoense (probably)
- Host: Musa paradisiaca sapientum (Banana) in/on Soil
- Origin: Limbe, Malawi, Central Africa, Malawi
- Collector: Dr. Siddiqi via Vincent Saka
- Date Received: 1971 Oct 21
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-3596
- Vials: G-1642g
Entry Number: 8579
- Nematode: Tylenchulus sp. (larvae, most likely semipenetrans)
- Host: Citrus sp. (Citrus) in/on Soil
- Origin: Limbe, Malawi, Central Africa, Malawi
- Collector: Dr. Siddiqi via Vincent Saka
- Date Received: 1971 Oct 21
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-3595
- Vials: G-1641g
Entry Number: 8580
- Nematode: Xiphinema ebriensis
- Host: Cajanus cajan (Pigeon Pea) in/on Soil
- Origin: Limbe, Malawi, Central Africa, Malawi
- Collector: Dr. Siddiqi via Vincent Saka
- Date Received: 1971 Oct 21
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-3567
Entry Number: 8581
- Nematode: Neoaplectana sp. (DD-136)
- Host: Galleria mellonella (Wax moth (greater)) in/on Insect
- Origin: Bryon (originally Curculio caryae via Dr. D. Harlan, Gulfport, Mississippi), Georgia, USA
- Collector: via E. J. Wehunt
- Date Received: 1971 Oct 26
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-3587 & G-3588
- Vials: G-1632f & G-1633g