 | Page/Plate |
|---|
| Encyclopedia of Marine Gastropods | p 176/13 |
| Sea Shells of the West Indies | p 200 |
| Audubon - Field Guide to North American Shells | Pl. 207; 451 |
| American Conchologist | Vol. 18/4, p 14 |
| Synonyms |
|---|
| Scala swiftii Mörch, O.A.L., 1875 : Virgin Islands |
| Acad. Nat. Sci. Phil. | |
| Scalaria bulbulus Mörch, O.A.L., 1876 |
| Acad. Nat. Sci. Phil. | |
| Scala contorquata Dall, W.H., 1889 : Virgin Islands - Grenadines |
| Acad. Nat. Sci. Phil. | |
| Scala electa Verrill, A.E. & K.J. Bush, 1900 : Bermuda |
| Acad. Nat. Sci. Phil. | |
|
Image Acknowledgments
