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| Entry Number | 45634 |
|---|---|
| Nematode Genus | Xiphinema |
| Nematode Species | rivesi |
| Host Genus | Ulmus |
| Host Species | americana |
| Country | USA |
| State | Iowa |
| City/Locale | Backbone State Park |
| Collector | D.C. Norton |
| Date Collected | 25 Sept 1984 |
| Date Received | 11 Mar 2013 |
| Disposition of Sample | Specimens to USDANC (General) |
| Sample Number | IS 838 |
| Slide Number | G-21617 |
| Remarks | 5 females |
