Late Pliocene to Late Pleistocene; Recent.
Cuba to southern Florida.
For information on the modern distribution of the species, see Malacolog and WoRMS.
- Late Pleistocene
- Jaimanitas Formation (Cuba)
- Early Pleistocene
- Caloosahatchee Formation (S. FL)
- Late Pliocene
- Tamiami Formation (Pinecrest Beds) (S. FL)