Freeman Bibliographical Database
| Identifier: | A6251 |
| Date: | 1863 |
| Concise reference: | Wallich, George Charles. 1863. Further observations on an undescribed indigenous Amœba, with notices on remarkable forms of Actinophrys and Difflugia. Annals and Magazine of Natural History 11: 365-371. [Darwin Pamphlet Collection] |