Curtisia foremani (Girard, 1852) | Oct 28, 1940 | | | young and mature Curtisia foremani (and Dugesia tigrina) unde stones. Water clear, current swift. A creek on Loch Alpine golf course, on Huron River Drive, near Delhi, six miles northwest of Ann Arbor, Washtenaw County. |
Dugesia tigrina (Girard, 1850) | Oct 28, 1940 | | | young and mature Curtisia foremani (and Dugesia tigrina) under stones. Water clear, current swift. A creek on Loch Alpine golf course, on Huron River Drive, near Delhi, six miles northwest of Ann Arbor, Washtenaw County. |
Dugesia dorotocephala (Woodworth, 1897) | Oct 27, 1940 | | | numerous asexual specimens under stones. A stream near Delhi, on Huron River Drive, six-tenths of a mile west of Delhi Mills (six miles northwest of Ann Arbor), short stream fed by seepage springs below two small ponds. |
Dugesia dorotocephala (Woodworth, 1897) | Apr 12, 1941 | | | numerous asexual specimens under stones. A stream near Delhi, on Huron River Drive, six-tenths of a mile west of Delhi Mills (six miles northwest of Ann Arbor), short stream fed by seepage springs below two small ponds. |
Dugesia dorotocephala (Woodworth, 1897) | Jul 8, 1941 | | | numerous asexual specimens under stones. A stream near Delhi, on Huron River Drive, six-tenths of a mile west of Delhi Mills (six miles northwest of Ann Arbor), short stream fed by seepage springs below two small ponds. |