Turbellarian taxonomic database

author date   title journal / publication
Zacharias O 1890  abs. Ueber ein interessantes Capitel der Seenkunde. Biol. Centralbl. 10. Bd. 1890-1891. Erlangen 1890. pages 126-127.
Monotus lacustris Zacharias, 1890 - primary taxonomic authority (describer) 127