Beklemischeviella angustior | prior to 1943 | | | found in the Baltic Sea, and at the entrance of the Gulf of Finland near Stockholm. |
Provortex pallidus | 1962 or earlier | | | Schären von Stockholm. |
Provortex karlingi | 1962 or earlier | | | notes that Karling has found this species in coastal groundwater near the shore line. Stochholm, Halland, Gotland. |
Vejdovskya pellucida | 1962 or earlier | | | numerous from Stockholm southward to Finnish Bay. |
Vejdovskya ignava | 1962 or earlier | | | Schären von Stockholm. Coastal groundwater. Karling. |
Baicalellia brevituba | 1962 or earlier | 0-10 m | sand, stone, soft soils | Schären von Stockholm. Frequent. Karling. |
Baicalellia beauchampi | 1954 or earlier | | | |
Castrada (Castrada) armata | 1963 or earlier | | | Stockholm, Nacka, Dammtorpsjön (Kinnander, briefl. Mitt.) |
Mesostoma lingua | 1963 or earlier | | | |