Aquatic organisms: a hydra and a philodina. Chromolithograph by H.J. Ruprecht, 1877.
- Ruprecht, H.J.
- Date:
- 1877
- Reference:
- 578957i
Licence: Public Domain Mark
Credit: Aquatic organisms: a hydra and a philodina. Chromolithograph by H.J. Ruprecht, 1877. Wellcome Collection. Source: Wellcome Collection.
