From the album: Gastropods of the Tamiami Formation
Order Littorinimorpha
Family Cypraeidae
Siphocypraea hughesi Olsson & Petit, 1964
Statigraphy: Pinecrest Sand Member of the Tamiami Formation
Location: Kissimmee River, Highlands County, Florida USA.
Status: Extinct
Notes: Restricted to the Kissimmee River area. Distinctive shape, wide and squat. Anterior sulcus approaching that of S. problematica. Petuch assigns this species to Akleistostoma (Olssonicypraea).