| Scientific name | Latitude | Longitude | Year | Month | Basis of record | Dataset | Institution code | Collection code | Locality |
|---|---|---|---|---|---|---|---|---|---|
| Cephalodiscus kempi John, 1931 | -53.5967 | -37.5867 | 1975 | 5 | preserved specimen | NMNH Extant Specimen Records | USNM | Invertebrate Zoology | South Georgia Island, off SE end of Island |
| Cephalodiscus kempi John, 1931 | -53.8583 | -36.3083 | 1927 | 1 | human observation | Biological observations from the Discovery Investigations 1925-1952 | NIWA | Discovery Reports | off South Georgia |
| Cephalodiscus kempi John, 1931 | -51.6323 | -57.58 | 1927 | 2 | human observation | Biological observations from the Discovery Investigations 1925-1952 | NIWA | Discovery Reports | 6 miles N 60° E of Pembroke Light, East Falkland Islands |
| Cephalodiscus kempi John, 1931 | -49.0083 | -61.9667 | 1927 | 4 | human observation | Biological observations from the Discovery Investigations 1925-1952 | NIWA | Discovery Reports | |
| Cephalodiscus kempi John, 1931 | -50.2833 | -60.1 | 1928 | 5 | human observation | Biological observations from the Discovery Investigations 1925-1952 | NIWA | Discovery Reports | |
| Cephalodiscus kempi John, 1931 | -52.5565 | -59.1294 | 1927 | 3 | human observation | Biological observations from the Discovery Investigations 1925-1952 | NIWA | Discovery Reports | 7.5 miles S 9° E of Sea Lion Island, East Falkland Islands |
| Cephalodiscus kempi John, 1931 | -47.6167 | -60.8333 | 1928 | 6 | human observation | Biological observations from the Discovery Investigations 1925-1952 | NIWA | Discovery Reports | |
| Cephalodiscus kempi John, 1931 | -53.8083 | -35.95 | 1927 | 1 | human observation | Biological observations from the Discovery Investigations 1925-1952 | NIWA | Discovery Reports | off South Georgia |
| Cephalodiscus kempi John, 1931 | -53.85 | -36.3583 | 1927 | 1 | human observation | Biological observations from the Discovery Investigations 1925-1952 | NIWA | Discovery Reports | off South Georgia |
| Cephalodiscus kempi John, 1931 | -51.1167 | -57.5667 | 1927 | 3 | human observation | Biological observations from the Discovery Investigations 1925-1952 | NIWA | Discovery Reports | |
| Cephalodiscus kempi John, 1931 | -52.1417 | -58.1917 | 1927 | 3 | human observation | Biological observations from the Discovery Investigations 1925-1952 | NIWA | Discovery Reports | 8 miles S 66° E of Lively Island, East Falkland Islands |