| Cylindrostoma bitubata Westblad, 1952 | 1903 or earlier | | | |
| Cylindrostoma gaussi Reisinger, 1926 | 1926 or earlier | 350 m | | |
| Monoophorum ruseri Reisinger, 1926 | 1926 or earlier | 350 m | | |
| Plagiostomum opisthogonimum Reisinger, 1926 | 1926 or earlier | 350 m | | |
| Cylindrostoma vanhoffeni Reisinger, 1926 | 1926 or earlier | 350 m | | |
| Centrovarioplana tenuis Westblad, 1952 | 1903 or earlier | | | |
| Meixnerides armatus Westblad, 1952 | 1903 or earlier | | | |
| Synsiphonium liouvilli Hallez, 1911 | 1903 or earlier | 0.5 m | gravel | |
| Rimicola glacialis Bohmig, 1908 | 1926 or earlier | 350 m | | |
| Porrocystis drygalskii Reisinger, 1926 | 1926 or earlier | 350 m | | |
| Procerodes gerlachei Bohmig, 1907 | 1907 or earlier | | | |
| Procerodes marginata Hallez, 1906 | 1906 or earlier | | | |
| Procerodes wandeli Hallez, 1906 | 1906 or earlier | | | |
| Stylostomum punctatum Hallez, 1905 | 1905 or earlier | | | |
| Stylostomum antarcticum Hallez, 1905 | 1905 or earlier | | | |
| Hypoblepharina difficilis Bohmig, 1914 | 1901-1903 | | | |
| Hypoblepharina truncata Bohmig, 1914 | 1901-1903 | | | |
| Hypoblepharina vanhoffeni Bohmig, 1914 | 1901-1903 | | | |
| Plagiostomum caecum Bohmig, 1914 | 1901-1903 | | | |
| Plagiostomum lutheri Bohmig, 1914 | 1901-1903 | | | |
| Enterogonimus aureus Hallez, 1913 | 1908-1910 | | | |