 | Page/Plate |
| British National Antarctic Expedition 1901-1904 | Gastropoda, Vol. 2, p 12; Pl. 2/12 |
| Antarctic Mollusca | p 249/442; 251/445 |
Image Acknowledgments |
| 1 |
Smithsonian National Museum of Natural History
|
| 2 |
Smithsonian National Museum of Natural History
|
| 3 |
Smithsonian National Museum of Natural History
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