| Species Reference | Comment | Distribution |
|---|---|---|
| Walckenaeria columbia Millidge 1983: 175, f. 202, 212 | ||
| (PDF not available.) | (Dmf). | USA, Canada |
| Walckenaeria septentrionalis Millidge 1983: 173, f. 201 | ||
| (PDF not available.) | (Dmf). | |
| Walckenaeria columbia Crawford 1988: 18 | ||
| (PDF not available.) | (S). | |
| Hosts |
|---|
| None noted here. |
| External Links |
|---|
| Please note: these links will take you to external websites not affiliated with the American Museum of Natural History. We are not responsible for their content. |
| Discover Life |