Stenostomum grande | 1923 or earlier | | | |
Stenostomum unicolor | 1923 or earlier | | | |
Stenostomum leucops | 1923 or earlier | | | |
Rhynchoscolex simplex | 1923 or earlier | | | |
Macrostomum appendiculatum | 1923 or earlier | | | |
Syndesmis echinorum | 1913 or earlier | | | in sea urchins [Strongylocentrotus droebachensis (Müll.), S. lividus Brdt., Sphaerechinus granularis A.Ag., Echinus sphaera Müll., E. acutus Lam.] |
Castrada inermis | 1925 or earlier | | | pools and moorland ditches of high moutain locations (altitudes 1780-2400 m). |
Castrada instructa | 1925 or earlier | | | |
Castrada stagnorum | 1925 or earlier | | | |
Castrada hofmanni | 1925 or earlier | | | |
Castrada viridis | 1925 or earlier | | | |
Castrada intermedia | 1925 or earlier | | | |
Castrada armata | 1925 or earlier | | | |
Castrada neocomensis | 1925 or earlier | | | |
Castrada luteola | 1925 or earlier | | | |
Mesostoma lingua | 1925 or earlier | | | |
Polycystis crocea | 1913 or earlier | | | |
Pseudostomum quadrioculatum | 1913 or earlier | | | |
Dalyellia ornata | 1932 or earlier | | | |
Dalyellia infundibuliformis | 1932 or earlier | | | |
Dalyellia armigera | 1932 or earlier | | | |
Castrella truncata | 1932 or earlier | | | lake. |
Opistomum tundrae | 1924 or earlier | | | |
Olisthanella arctica | 1924 or earlier | | | |
Olisthanella septentrionalis | 1924 or earlier | | | |
Strongylostoma radiata | 1932 or earlier | | | |
Strongylostoma elongatum | 1932 or earlier | | | |
Rhynchomesostoma rostratum | 1932 or earlier | | | |
Tetracelis marmorosa | 1932 or earlier | | | |
Castrada stagnorum stagnorum | 1932 or earlier | | | |
Castrada sphagnetorum | 1932 or earlier | | | |
Castrada libidinosa | 1932 or earlier | | | |
Mesostoma lingua | 1932 or earlier | | | |
Mesostoma murmanicum | 1932 or earlier | | | |
Polycystis goettei | 1932 or earlier | | | |
Gyratrix hermaphroditus hermaphroditus | 1932 or earlier | | | moss, leafs. |
Prorhynchus stagnalis | 1932 or earlier | | | damp earth, moss. |
Geocentrophora baltica | 1932 or earlier | | | damp earth, moss. |
Geocentrophora sphyrocephala | 1932 or earlier | | | |
Bothrioplana semperi | 1932 or earlier | | | |
Syndesmis echinorum | 1903 or earlier | | | intestine of Strongylocentrotus dröbachiensis (O.F. Müller) at Alexandrowsk (von Graff, 1903 |
Microdalyellia armigera | 1924 or earlier | | | Halbinsel Kola, Alexandrovsk |
Mesostoma lingua | 1923 or earlier | | | |
Microdalyellia armigera | 1924 or earlier | | | |
Microdalyellia arctica | 1923 or earlier | | | in fliessendem Wasser von 10-11º C bei der Biologischen Station Alexandrovsk. |
Microdalyellia brevispina | 1925 or earlier | | | Tundren |
Gieysztoria ornata | 1923 or earlier | | | Halbinsel Kola, Alexandrovsk |
Nasonoviella lutheri | 1925 or earlier | | | Alexandrovsk, >>überall verbreitet in den Gewässern der Tundra>> |