| Publication Type: | Journal Article |
| Year of Publication: | 1929 |
| Authors: | P. de Beauchamp |
| Journal: | Bulletin de la Société zoologique de France |
| Volume: | 54 |
| Pagination: | 20-28 |
| URL: | http://gallica.bnf.fr/ark:/12148/bpt6k5442558m/f63.image |
| Publication Type: | Journal Article |
| Year of Publication: | 1929 |
| Authors: | P. de Beauchamp |
| Journal: | Bulletin de la Société zoologique de France |
| Volume: | 54 |
| Pagination: | 20-28 |
| URL: | http://gallica.bnf.fr/ark:/12148/bpt6k5442558m/f63.image |