| Country | Year | Collector | Identifier | Catalog No. | Depth (m) | Locality | Source |
| Chile | no year | Known from Golfo de Penas to southern Strait of Magellan. | SLB | ||||
| Chile | no year | Canal Messier | SLB | ||||
| Chile | no year | Canal Artilleria | SLB | ||||
| Chile | no year | Canal Pitt Chico | SLB | ||||
| Chile | no year | Canal Sanviento | SLB |
