Cheliplanilla caudata | 1956 or earlier | 3.0 m | fine sand | Swedish Baltic coast, pure fine sand. |
Convoluta saliens | prior to 1960 | 5 m | | Skane Ahus (Karline) |
Dolichomacrostomum uniporum | prior to 1960 | 1.0 m | fine sand | Skane. |
Macrostomum balticum | prior to 1960 | 3-5 m | fine sand | |
Provortex tubiferus | 1962 or earlier | | | (K.) |
Tvaerminnea karlingi | 1962 or earlier | 3 m | fine sand | Karling. |
Haloplanella obtusituba | 1963 or earlier | 3 m | | Schweden. Skåne, Åhus, Finesand.(K) [Karling] |
Thalassoplanella collaris | 1963 or earlier | | | Skåne, Åhus u. Malmö. |
Cicerina tetradactyla | 1963 or earlier | | | Åhus. |
Paracicerina maristoi | 1974 or earlier | | | Schwedische Ostseeküste. Nynaeshamn, Ahus. |
Gnathorhynchus conocaudatus | 1974 or earlier | 3 m | fine sand | Schwedische Ostseeküste, Ahus unter namen G. conocaudatus. Hierzu schreibt Karling (1974): "Imperfectly known, taxonomic delimination against G. conocaudatus uncertain." |
Cheliplana stylifera | 1963 or earlier | | fine sand | Ahus. Feinsand. |
Diascorhynchus serpens | 1963 or earlier | 3 m | fine sand | Schwedische Ostseeküste. Ahus. |