I once got a shell
>(nerite) with a great looking, heavy, calcareous, white operc with heavy
>horizontal ridges. Sadly it was not a nerite operc. I always hoped to
>identify that operc and it is still around here some where.
Sounds like a Natica or turbo perc
Peggy
Visit my website at http://www.shelltrips.com
Peggy Williams
Shell Elegant
PO Box 575
Tallevast FL 34270
(941) 355-2291
[log in to unmask]