| Main Ref. | Anonymous, 1996 (Ref. 10937) |
|---|---|
| Name used | Prosopium williamsoni |
| Catalog No. | UBC 560515 |
| Locality | Bass Cr., 3 km bel. Simmons L. Enters Cottenwood R. which enters Liard R. |
| Coordinates |
59° 10' N 129° 48' W In decimal: 59.17, -129.80 |
| Country | Canada |
| Collector | Lindsey, C.C.; Vernon, E.H. |
| Gear | liquid rotenone |
| Museum | UBC |
| Date | 23/08/56 |
| Salinity | FW |