| Eupleura caudata (Say, 1822) Thick-lip Drill |
| Missing Siphonal Canal |
 |
|
Crawling atop sand near the south St. Johns River Jetty, Mayport Naval Station Beach, Jacksonville, Duval Co., Florida 4/29/2010 (about 15 mm.) |
 |
| Eupleura caudata (Say, 1822) Thick-lip Drill |
| Missing Siphonal Canal |
|
|
|
Crawling atop sand near the south St. Johns River Jetty, Mayport Naval Station Beach, Jacksonville, Duval Co., Florida 4/29/2010 (about 15 mm.) |
|