Specimen is 58 mm.
First one I have found in this stage of development. Still a juvenile, but definitely forming the flared outer lip. Found dead on beach during red tide.
Part of a solo bioblitz in Miami Beach. I came to do some shelling on the beach during low tide after a king tide.
Shell observations here (getting close to finishing posting them all):
https://www.inaturalist.org/observations?on=2022-10-26&order=asc&order_by=observed_on&place_id=any&taxon_id=47115&user_id=joemdo
All of my observations from today:
https://www.inaturalist.org/observations?on=2022-10-26&order=asc&order_by=observed_on&place_id=any&user_id=joemdo