| Reference no. | Tatian, M., R.J. Sahade, M.E. Doucet and G.B. Esnal, 1998 |
| Ecosystem | South Shetland Islands |
| Status | native |
| Abundance | abundant (always seen in some numbers) |
| Lifestage | adults |
| Regional database | |
| Remarks | Found at a depth of 30 m (Ref. 1753). Known from King George Island at depths of 32 to 45 m (Ref. 3373). C: Refs. 1753, 3373, 3435, 87398, 87399, 87801. |