| Main Ref. | Marshall, B.A., 1978 (Ref. 89371) |
|---|---|
| Name used | Cerithiopsis powelli |
| Locality | W side of Poor Knights Islands. |
| Year | 1974 |
| Water depth | 40 - 50 m |
| Geography area | Pacific, Southwest |
| Territory | New Zealand |
| Collector | N. Gardner |
| Sex | mixed |
| Gazetteer | Poor Knights Islands | Archipelago |
| Salinity | marine |