Thanks! I thought the two names were interchangeable. Apparently not.
I must have pill bugs and not sow bugs. They are only about 1/4" and I
have never seen tails. Yep, they like to roll up. Whew, what a relief!!!
"W. George Schmid" wrote:
Sow bugs (Porcellio laevis) look almost exactly
like pill bugs (Armadillidium vulgare).