| Scientific name | Latitude | Longitude | Year | Month | Basis of record | Dataset | Institution code | Collection code | Locality |
|---|---|---|---|---|---|---|---|---|---|
| Alcyonium patagonicum (May, 1899) | -44.23333 | -61.38333 | 1888 | preserved specimen | Collection Cnidaria - ZIM Hamburg | ZMH | Collection Cnidaria | südlich Bahia Blanca | |
| Paraspongodes antarctica Kükenthal, 1902 | -54.48833 | 3.71667 | 1898 | 11 | preserved specimen | Collection Cnidaria - ZIM Hamburg | ZMH | Collection Cnidaria | |
| 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 |
| Eudendrium antarcticum Stechow, 1921 | -54.47833 | 3.5 | 1898 | 11 | preserved specimen | Collection Hydrozoa - ZSM München | ZSM | Collection Hydrozoa | Dicht unter der Ostseite der Bouvet-Insel |
| Eudendrium antarcticum Stechow, 1921 | -54.47833 | 3.5 | 1898 | 11 | preserved specimen | Collection Hydrozoa - ZSM München | ZSM | Collection Hydrozoa | Dicht unter der Ostseite der Bouvet-Insel |
| Eudendrium antarcticum Stechow, 1921 | -54.47833 | 3.5 | 1898 | 11 | preserved specimen | Collection Hydrozoa - ZSM München | ZSM | Collection Hydrozoa | Dicht unter der Ostseite der Bouvet-Insel |
| Eudendrium antarcticum 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 |