Lake Mendota, Wisconsin, USA
latitude: 43.106701 43°6'24.12"N
longitude: -89.424797 89°25'29.27"W
[Precision of location: Alexandria Digital Library (with USGS GNIS data)]
[Site Named Here by name of island, bay, strait, lake, river, or stream, etc., named in source publication]
Polycelis nigra (Müller, 1774) | 1918 or earlier | |||
Castrella (Castrella) pinguis (Silliman, 1884) | 1945 or earlier | Wisconsin: Lake Mendota & Yahara River, Madison sowie mehrere andere Seen u. Flüsse |
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