Stenostomum leucops | 1926 or earlier | | | Leningrad province. |
Stenostomum unicolor | 1926 or earlier | | | Leningrad province. |
Stenostomum grande | 1926 or earlier | | | Leningrad province. |
Stenostomum tenuicauda | 1926 or earlier | | | Leningrad province. |
Stenostomum agile | 1926 or earlier | | | Leningrad province. |
Catenula lemnae | 1926 or earlier | | | Leningrad province. |
Rhynchoscolex simplex | 1926 or earlier | | | Leningrad province. |
Microstomum lineare | 1926 or earlier | | | Leningrad province. |
Microstomum giganteum | 1926 or earlier | | | Leningrad province. |
Macrostomum appendiculatum | 1926 or earlier | | | Leningrad province. |
Macrostomum viride (1) | 1926 or earlier | | | Leningrad province. |
Macrostomum obtusum | 1926 or earlier | | | Leningrad province. |
Provortex sphagnorum | 1926 or earlier | | | Leningrad province. |
Dalyellia expedita | 1926 or earlier | | | Leningrad province. |
Dalyellia sibirica | 1926 or earlier | | | Leningrad province. |
Dalyellia rubra | 1926 or earlier | | | Leningrad province. |
Dalyellia chlynovica occidentalis | 1926 or earlier | | | Leningrad province. |
Dalyellia fairchildi | 1926 or earlier | | | Leningrad province. |
Dalyellia picta | 1926 or earlier | | | Leningrad province. |
Dalyellia hallezi (4) | 1926 or earlier | | | Leningrad province. |
Dalyellia karisalmica | 1926 or earlier | | | Leningrad province. |
Dalyellia nanella | 1926 or earlier | | | Leningrad province. |
Dalyellia fusca | 1926 or earlier | | | Leningrad province. |
Dalyellia armigera | 1926 or earlier | | | Leningrad province. |
Dalyellia schmidtii | 1926 or earlier | | | Leningrad province. |
Dalyellia kupelwieseri | 1926 or earlier | | | Leningrad province. |
Dalyellia mollosovi | 1926 or earlier | | | Leningrad province. |
Dalyellia virgulifera | 1926 or earlier | | | Leningrad province. |
Dalyellia penicilla | 1926 or earlier | | | Leningrad province. |
Dalyellia infundibuliformis | 1926 or earlier | | | Leningrad province. |
Castrella (Castrella) truncata | 1926 or earlier | | | Leningrad province. |
Gieysztoria sibirica | 1926 or earlier | | | Russland. Gouv. Leningrad, permanenter Waldtümpel beim Mollosowo-See; Graben bei Ligowo; Parkgraben des Peterhofer Instituts, Mai, 10-12 C. (Nasonov 1926 |
Dendrocoelum lacteum | 1926 or earlier | | | In Russland ist sie sehr häufig in der Neva und der Umgebung von Leningrad. |
Microdalyellia kupelwieseri | 1926 or earlier | | | gouv. Leningrad, u.a. Peterhof |
Castrada (Castrada) hofmanni | 1921 or earlier | | | Leningrad, Finnischer Meerbusen, massenhaft auf Potamogeton. |
Castrada (Castrada) intermedia | 1926 or earlier | | | |
Castrada (Castrada) viridis | 1921 or earlier | | | Russland: Leningrad, Finnischer Meerbusen, auf Potamogeton. |
Castrada (Castrada) neocomensis | 1926 or earlier | | | Russland: Umgeb. v Leningrad, Ligovo. |
Castrada (Castrada) spinulosa | 1921 or earlier | | | Russland, weitere Umgebung von Leningrad, >>Seen>>, kein näherer Fundort. |
Castrada (Castradella) granea | 1918 or earlier | | | Russland: Leningrad und Umgebung |
Olisthanella opistomiformis | 1926 or earlier | | | Umgebung von Leningrad, in Teichen mit Humuswasser, und in Sümpfen am Ufer der Nevabucht des Finnischen Meerbusens, Mai bis September. Schwimmt sehr schnell, macht Tauchbewegungen... |
Mesostoma ehrenbergii | 1926 or earlier | | | |
Macrostomum distinguendum | 1960 or earlier | | | Russland: Umgebung von Leningrad; Sudmir; Perm; Tomsk (Beklemischev). |
Microdalyellia armigera | 1924 or earlier | | | |
Microdalyellia schmidtii | 1926 or earlier | | | Umgebung von Leningrad: Ligowo |
Microdalyellia fusca | 1926 or earlier | | | Leningrad in Pfützen u. Gräben |
Microdalyellia brevispina | 1924 or earlier | | | Gouv. Leningrad. |
Microdalyellia brevimana | 1926 or earlier | | | Umgebung von Leningrad |
Microdalyellia rossi | 1926 or earlier | | | Umgebung von Leningrad |
Gieysztoria expedita | 1924 or earlier | | | Gouv. Leningrad, Tümpel u. Teiche. |
Gieysztoria chlynovica | 1919 or earlier | | | Umgebung von Leningrad, nicht eintrocknende Wasseransammlungen in sumpfigem Wald zwischen Alexandrino und Ligowo |
Gieysztoria rubra | 1921 or earlier | | | Umgebung von Leningrad, Waldpfützen mit totem Laub, Pavlowsk, Parktümpel |
Gieysztoria virgulifera | 1921 or earlier | | | Umgeb. v. Leningrad in Seen u. Teichen sowie in kleinen Becken mit stehendem Wasser am Ufer der Nevabucht, also wohl in stark ausgesüsstem Wasser des Finnischen Meerbusens, wie Finnland. |
Gieysztoria infundibuliformis | 1924 or earlier | | | Umgebung v. Leningrad, Gorwaldai-See |
Sergia sergia | Aug 6-19, 1916 | | | Umgebung von Leningrad: Ufer des Finnischen Meersbusens, Graben mit Elodea beim Kloster Sergijewa Pustyn. |
Castrella (Nasonoviella) lutheri | 1921 or earlier | | | Leningrad, See Lemoje. |
Castrella (Castrella) truncata | 1921 or earlier | | | |