Collecting site
Black Lake, Cheboygan County, Michigan, USA
west side of Black Lake.
latitude: 45.472599 45°28'21.36"N
longitude: -84.311699 84°18'42.12"W
[Precision of location: gauged from chart or map]
[Site Named Here by name of island, bay, strait, lake, river, or stream, etc., named in source publication]
Collected here:
Dugesia tigrina (Girard, 1850) | Aug 7, 1940 | | | Planarians and cocoons numerous under stones. Water temperature 23.0 degrees C. In a narrow bay on the west side of the lake; bottom, mud and stones, dense vegetation of algae and higher plants. |