 | Page/Plate |
|---|
| Cat. Portland Mus. | |
| Marine Molluscs of Madeira | p 275-276; Pl. 61/3-4 |
| Encyclopedia of Marine Gastropods | p 468/4 |
| The Recent Molluscan Marine Fauna of the Islas Galápagos | p 44 |
| West African Seashells | p 248 |
| Sea Shells on the South African Shores | p 753 |
| The Sea Slug Forum | |
| Acad. Nat. Sci. Phil. | |
| Synonyms |
|---|
| Umbraculum mediterraneum Lamarck, J.B.P.A. de, 1819 : Mediterranean; Canaries; Ascension Island; St Helena |
| Collector's guide to Seashells of the World | p 153/20 |
| Die europäischen Meeresschnecken | p 43; 239/12; 241/24 |
| European Seashells | p 295/1 |
| Umbraculum plicatulum Martens, E.C. von, 1881 : E Florida, USA; Colombia; NE Brazil |
|
Image Acknowledgments
