 | Page/Plate |
| The Recent Molluscan Marine Fauna of the Islas Galápagos | p 33 |
| Systematic List of Peruvian Marine Molluscs | p 26, 35 |
| Sea Shells of Tropical West America | p 276/143 |
| Synonyms |
| Epitonium (Nitidiscala) colpoicum Dall, W.H., 1917 : Sea of Cortčz, W Mexico - Panama |
| Sea Shells of Tropical West America | p 275/113 |
| Epitonium (Nitidiscala) gissleri Strong, A.M. & L.G. Hertlein, 1939 : Pacific Panama |
| Sea Shells of Tropical West America | p 275/120 |
|