| Country | Year | Collector | Identifier | Catalog No. | Depth (m) | Locality | Source |
| Madagascar | no year | 86 - 105 | Walter Bank, south of Madagascar. | SLB | |||
| Madagascar | no year | 185 - 220 | Walters Bank, south of Madagascar. | SLB | |||
| Madagascar | no year | 185 - 220 | Walters Bank, coarse sand, south of Madagascar. | SLB | |||
| Madagascar | no year | 200 - 360 | Walters Banks, south of Madagascar. | SLB | |||
| Madagascar | no year | 260 - 310 | Walters Bank, south of Madagascar. | SLB | |||
| Madagascar | no year | Cruise MD.08 | 600 - 600 | Walters Bank, south of Madagascar. | SLB | ||
| Madagascar | no year | Cruise MD.08 | 380 - 380 | Samper Bank, southeast of Madagascar. | SLB |
