>Is patula back to Purpura or is it still Plicopurpura of Kool, 1990's,
Malacologia??? G. Rosenberg? You >out there?
...for what it's worth: Plicopurpura Cossman, 1903 is considered a valid
genus by Vokes, Houart, and Millard.
John Wolff
2640 Breezewood Dr.
Lancaster, PA 17601, U.S.A.