Collecting site
Iron (Big Iron) River, Ontonagon County, Michigan, USA
at the bridge of Michigan Highway 28, west, southwest of Bergland.
latitude: 46.6782 46°40'41.52"N
longitude: -89.6511 89°39'3.96"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:
Curtisia foremani (Girard, 1852) | Aug 19, 1940 | | | several specimens (mature and immature) and cocoons under stones. Water temperature 17.5 degrees C. Water clear, highly colored, moderate current, local rapids; bottom, mud and stones, much algal vegetation.. |