| Publication Type: | Journal Article |
| Year of Publication: | 1917 |
| Authors: | G. K. Gude |
| Journal: | Proceedings of the Malacological Society of London |
| Volume: | 12-13 |
| Start Page: | 315-317 |
| URL: | http://www.biodiversitylibrary.org/page/15770828#page/367/mode/1up |
| Publication Type: | Journal Article |
| Year of Publication: | 1917 |
| Authors: | G. K. Gude |
| Journal: | Proceedings of the Malacological Society of London |
| Volume: | 12-13 |
| Start Page: | 315-317 |
| URL: | http://www.biodiversitylibrary.org/page/15770828#page/367/mode/1up |