Convoluta saliens | prior 1960 | | | Westblad |
Macrostomum balticum | prior to 1960 | 0.5-3.0 m | sand | All specimens found between June and August. |
Macrostomum curvituba | prior to 1960 | | | |
Monocelis lineata | prior to 1960 | | | |
Paramonotus hamatus | prior to 1960 | 8-12 m | | 10-15 cm |
Archilopsis unipunctata | prior to 1960 | | | |
Bothriomolus balticus | prior to 1960 | | | Otoplanenzone. |
Pseudosyrtis subterranea | prior to 1954 | | | coastal groundwater zone. |
Coelogynopora biarmata | Aug 1950 | | | Otoplanenzone. Kinnander. |
Macrostomum balticum | Jun 18, 1934 | 5 m | coarse sand | |
Beklemischeviella contorta | prior to 1943 | | Quartz Sand | Dr. Karling found this species near Lappvik, and also Hangö, in vegetation free quartz sand |
Provortex balticus | 1962 or earlier | | | coastal groundwater, under the soil surface. |
Provortex balticus | 1962 or earlier | 0-34 m | | widely distributed in littoral/supralitoral from Hangö in the north to Jussarö and Lappvik. Also Tvärminne Storfjärd, Schären?. Vegetation: Fucus, Furcellaria, Ceramium, Potamogeton, Myriophyllum, Zannichellia, Chara, etc. Mytilus-Biocönosen. |
Vejdovskya ignava | 1962 or earlier | 3 m | fine sand | Tvärminne, Henriksberg, Högholmen. Karling. |
Hangethellia calceifera | 1940 or earlier | 16 m | coarse sand, sand | variety of sand sizes. |
Baicalellia pusilla | 1962 or earlier | | | Karling. |
Balgetia semicirculifera | 1962 or earlier | 5 m | coarse sand | |
Anthopharynx vaginatus | 1963 or earlier | 4-20 m | sand | Gebiet von Henriksberg, Sand mit Detritus oder Schlick, (Karling). |