| نقل قول | De Witt, R. and W. Sloan, 1958 The Innate Capacity for Increase in Numbers in the Pulmonate Snail, Lymnaea Columella. Transactions of the American Microscopical Society 77: 290-294. |
| مرجع | 83699 De Witt, R. and W. Sloan, 1958 |
| Page | |
| Named Used as Valid | Lymnaea columella |
| Locality | |
| Distribution | Western Atlantic: Canada to Central America. |