| Scientific name | Latitude | Longitude | Year | Month | Basis of record | Dataset | Institution code | Collection code | Locality |
|---|---|---|---|---|---|---|---|---|---|
| Obelia longa Stechow, 1921 | -48.96333 | 70.01 | 1898 | 12 | preserved specimen | Collection Hydrozoa - ZSM München | ZSM | Collection Hydrozoa | Auf der Bank im Osten von Kerguelen |
| Obelia longa Stechow, 1921 | -48.96333 | 70.01 | 1898 | 12 | preserved specimen | Collection Hydrozoa - ZSM München | ZSM | Collection Hydrozoa | Auf der Bank im Osten von Kerguelen |
| Halisiphonia nana Stechow, 1921 | -54.47833 | 3.5 | 1898 | 11 | preserved specimen | Collection Hydrozoa - ZSM München | ZSM | Collection Hydrozoa | Dicht unter der Ostseite der Bouvet-Insel |
| Sertularella Linnaeus, 1758 | -44.33333 | 18.6 | 1898 | 11 | preserved specimen | Collection Hydrozoa - ZSM München | ZSM | Collection Hydrozoa | Simons-Bucht |
| Sertularella Linnaeus, 1758 | -44.33333 | 18.6 | 1898 | 11 | preserved specimen | Collection Hydrozoa - ZSM München | ZSM | Collection Hydrozoa | Simons-Bucht |
| Sertularella Linnaeus, 1758 | -44.33333 | 18.6 | 1898 | 11 | preserved specimen | Collection Hydrozoa - ZSM München | ZSM | Collection Hydrozoa | Simons-Bucht |
| Sertularella Linnaeus, 1758 | -44.33333 | 18.6 | 1898 | 11 | preserved specimen | Collection Hydrozoa - ZSM München | ZSM | Collection Hydrozoa | Simons-Bucht |
| Halisiphonia nana Stechow, 1921 | -54.47833 | 3.5 | 1898 | 11 | preserved specimen | Collection Hydrozoa - ZSM München | ZSM | Collection Hydrozoa | Dicht unter der Ostseite der Bouvet-Insel |
| Halisiphonia nana Stechow, 1921 | -54.47833 | 3.5 | 1898 | 11 | preserved specimen | Collection Hydrozoa - ZSM München | ZSM | Collection Hydrozoa | Dicht unter der Ostseite der Bouvet-Insel |
| Halisiphonia nana Stechow, 1921 | -54.47833 | 3.5 | 1898 | 11 | preserved specimen | Collection Hydrozoa - ZSM München | ZSM | Collection Hydrozoa | Dicht unter der Ostseite der Bouvet-Insel |
| Halisiphonia nana Stechow, 1921 | -54.47833 | 3.5 | 1898 | 11 | preserved specimen | Collection Hydrozoa - ZSM München | ZSM | Collection Hydrozoa | Dicht unter der Ostseite der Bouvet-Insel |
| Sertularella pulchra Stechow, 1923 | -44.33333 | 18.6 | 1898 | 11 | preserved specimen | Collection Hydrozoa - ZSM München | ZSM | Collection Hydrozoa | Simons-Bucht |
| Sertularella pulchra Stechow, 1923 | -44.33333 | 18.6 | 1898 | 11 | preserved specimen | Collection Hydrozoa - ZSM München | ZSM | Collection Hydrozoa | Simons-Bucht |
| Sertularella pulchra Stechow, 1923 | -44.33333 | 18.6 | 1898 | 11 | preserved specimen | Collection Hydrozoa - ZSM München | ZSM | Collection Hydrozoa | Simons-Bucht |
| Sertularella pulchra Stechow, 1923 | -44.33333 | 18.6 | 1898 | 11 | preserved specimen | Collection Hydrozoa - ZSM München | ZSM | Collection Hydrozoa | Simons-Bucht |
| Obelia longa Stechow, 1921 | -48.96333 | 70.01 | 1898 | 12 | preserved specimen | Collection Hydrozoa - ZSM München | ZSM | Collection Hydrozoa | Auf der Bank im Osten von Kerguelen |
| Obelia longa Stechow, 1921 | -48.96333 | 70.01 | 1898 | 12 | preserved specimen | Collection Hydrozoa - ZSM München | ZSM | Collection Hydrozoa | Auf der Bank im Osten von Kerguelen |
| Halecium brevithecum Watson, 2008 | -65.117 | 107.483 | 1929 | 1 | preserved specimen | Hydroids of the BANZARE Antarctic expeditions 1929 - 1931 | AADC | ? | Southern Ocean |
| Halecium macrocaulus Watson, 2008 | -66.75 | 62.05 | 1929 | 1 | preserved specimen | Hydroids of the BANZARE Antarctic expeditions 1929 - 1931 | AADC | ? | Southern Ocean |
| Halecium brevithecum Watson, 2008 | -65.8 | 53.267 | 1929 | 1 | preserved specimen | Hydroids of the BANZARE Antarctic expeditions 1929 - 1931 | AADC | ? | Southern Ocean |