The soil mite Pomerantzia kethleyi, is recorded from Illinois and Minnesota for the first time. The microhabitat of the Minnesota site is the first record of a pomerantziid from coarse sand-gravel near the surface.
"Occurrence of Pomerantzia Kethleyi (Acari: Prostigmata: Pomerantziidae) in Illinois and Minnesota,"
The Great Lakes Entomologist, vol 22
Available at: https://scholar.valpo.edu/tgle/vol22/iss2/8