Turbellaria --- Distribution records

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for Typhloplanella opaca

site collection date depth substrate salin locality kind comments reference
A Saint Petersburg (Sankt-Peterburg, Petrogrado, Petrograd, Leningrad), Russia1926 or earlier       default type Umgebung von Leningrad, eintrocknender Graben (April) und Sumpf neben einer Quelle.. Nasonov NV (1926) ; from Luther 1963 (citation)- p. 28