Collecting site
Tahquamenon River, Luce County, Michigan, USA
below the Upper Falls.
latitude: 46.571701 46°34'18.12"N
longitude: -85.2491 85°14'56.76"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 12, 1940 | | | several large, asexual specimens of the spotted type, under stones (coll. Stephen P. Hatchett). Water warm, clear, highly colored, current sluggish; bottom, sand and clay, with stones. |